初始化Jeepay项目

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/bootstrap/JeepayPayApplication.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.bootstrap;
+
+import com.alibaba.fastjson.support.config.FastJsonConfig;
+import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
+import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
+import com.jeequan.jeepay.pay.config.SystemYmlConfig;
+import org.hibernate.validator.HibernateValidator;
+import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.MediaType;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.web.cors.CorsConfiguration;
+import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
+import org.springframework.web.filter.CorsFilter;
+
+import javax.validation.Validation;
+import javax.validation.Validator;
+import javax.validation.ValidatorFactory;
+import java.util.Arrays;
+
+/**
+ * @Author terrfly
+ * @Date 2019/11/7 15:19
+ * @Description  spring-boot 主启动程序
+ **/
+@SpringBootApplication
+@EnableScheduling
+@MapperScan("com.jeequan.jeepay.service.mapper")    //Mybatis mapper接口路径
+@ComponentScan(basePackages = "com.jeequan.jeepay.*")   //由于MainApplication没有在项目根目录， 需要配置basePackages属性使得成功扫描所有Spring组件；
+@Configuration
+public class JeepayPayApplication {
+
+    @Autowired private SystemYmlConfig systemYmlConfig;
+
+    /** main启动函数 **/
+    public static void main(String[] args) {
+
+        //启动项目
+        SpringApplication.run(JeepayPayApplication.class, args);
+
+    }
+
+
+    /** fastJson 配置信息 **/
+    @Bean
+    public HttpMessageConverters fastJsonConfig(){
+
+        //新建fast-json转换器
+        FastJsonHttpMessageConverter converter = new FastJsonHttpMessageConverter();
+
+        //fast-json 配置信息
+        FastJsonConfig config = new FastJsonConfig();
+        config.setDateFormat("yyyy-MM-dd HH:mm:ss");
+        converter.setFastJsonConfig(config);
+
+        //设置响应的 Content-Type
+        converter.setSupportedMediaTypes(Arrays.asList(new MediaType[]{MediaType.APPLICATION_JSON, MediaType.APPLICATION_JSON_UTF8}));
+        return new HttpMessageConverters(converter);
+    }
+
+    /** Mybatis plus 分页插件 **/
+    @Bean
+    public PaginationInterceptor paginationInterceptor() {
+        PaginationInterceptor paginationInterceptor = new PaginationInterceptor();
+        // 设置请求的页面大于最大页后操作， true调回到首页，false 继续请求  默认false
+        // paginationInterceptor.setOverflow(false);
+        // 设置最大单页限制数量，默认 500 条，-1 不受限制
+        // paginationInterceptor.setLimit(500);
+        return paginationInterceptor;
+    }
+
+    /** 默认为 失败快速返回模式 **/
+    @Bean
+    public Validator validator(){
+
+        ValidatorFactory validatorFactory = Validation.byProvider( HibernateValidator.class )
+                .configure()
+                .failFast( true )
+                .buildValidatorFactory();
+        return validatorFactory.getValidator();
+    }
+
+    /** 允许跨域请求 **/
+    @Bean
+    public CorsFilter corsFilter() {
+        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
+
+        if(systemYmlConfig.getAllowCors()){
+            CorsConfiguration config = new CorsConfiguration();
+            config.setAllowCredentials(true);   //带上cookie信息
+//          config.addAllowedOrigin(CorsConfiguration.ALL);  //允许跨域的域名， *表示允许任何域名使用
+            config.addAllowedOriginPattern(CorsConfiguration.ALL);  //使用addAllowedOriginPattern 避免出现 When allowCredentials is true, allowedOrigins cannot contain the special value "*" since that cannot be set on the "Access-Control-Allow-Origin" response header. To allow credentials to a set of origins, list them explicitly or consider using "allowedOriginPatterns" instead.
+            config.addAllowedHeader(CorsConfiguration.ALL);   //允许任何请求头
+            config.addAllowedMethod(CorsConfiguration.ALL);   //允许任何方法（post、get等）
+            source.registerCorsConfiguration("/**", config); // CORS 配置对所有接口都有效
+        }
+        return new CorsFilter(source);
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/AbstractChannelNoticeService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel;
+
+import com.alibaba.fastjson.JSONObject;
+import com.jeequan.jeepay.core.beans.RequestKitBean;
+import com.jeequan.jeepay.pay.util.ChannelCertConfigKitBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.File;
+
+/*
+* 实现回调接口抽象类
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:18
+*/
+public abstract class AbstractChannelNoticeService implements IChannelNoticeService {
+
+    @Autowired private RequestKitBean requestKitBean;
+    @Autowired private ChannelCertConfigKitBean channelCertConfigKitBean;
+
+    @Override
+    public ResponseEntity doNotifyOrderNotExists(HttpServletRequest request) {
+        return textResp("order not exists");
+    }
+
+    @Override
+    public ResponseEntity doNotifyOrderStateUpdateFail(HttpServletRequest request) {
+        return textResp("update status error");
+    }
+
+    /** 文本类型的响应数据 **/
+    protected ResponseEntity textResp(String text){
+
+        HttpHeaders httpHeaders = new HttpHeaders();
+        httpHeaders.setContentType(MediaType.TEXT_HTML);
+        return new ResponseEntity(text, httpHeaders, HttpStatus.OK);
+    }
+
+    /** json类型的响应数据 **/
+    protected ResponseEntity jsonResp(Object body){
+
+        HttpHeaders httpHeaders = new HttpHeaders();
+        httpHeaders.setContentType(MediaType.APPLICATION_JSON);
+        return new ResponseEntity(body, httpHeaders, HttpStatus.OK);
+    }
+
+
+    /**request.getParameter 获取参数 并转换为JSON格式 **/
+    protected JSONObject getReqParamJSON() {
+        return requestKitBean.getReqParamJSON();
+    }
+
+    /** 获取文件路径 **/
+    protected String getCertFilePath(String certFilePath) {
+        return channelCertConfigKitBean.getCertFilePath(certFilePath);
+    }
+
+    /** 获取文件File对象 **/
+    protected File getCertFile(String certFilePath) {
+        return channelCertConfigKitBean.getCertFile(certFilePath);
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/AbstractPaymentService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel;
+
+
+import com.jeequan.jeepay.pay.util.ChannelCertConfigKitBean;
+import com.jeequan.jeepay.service.impl.SysConfigService;
+import org.springframework.beans.factory.annotation.Autowired;
+
+/*
+* 支付接口抽象类
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:18
+*/
+public abstract class AbstractPaymentService implements IPaymentService{
+
+    @Autowired protected SysConfigService sysConfigService;
+    @Autowired protected ChannelCertConfigKitBean channelCertConfigKitBean;
+
+    protected String getNotifyUrl(){
+        return sysConfigService.getDBApplicationConfig().getPaySiteUrl() + "/api/pay/notify/" + getIfCode();
+    }
+
+    protected String getNotifyUrl(String payOrderId){
+        return sysConfigService.getDBApplicationConfig().getPaySiteUrl() + "/api/pay/notify/" + getIfCode() + "/" + payOrderId;
+    }
+
+    protected String getReturnUrl(){
+        return sysConfigService.getDBApplicationConfig().getPaySiteUrl() + "/api/pay/return/" + getIfCode();
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/IChannelNoticeService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel;
+
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import org.apache.commons.lang3.tuple.MutablePair;
+import org.springframework.http.ResponseEntity;
+
+import javax.servlet.http.HttpServletRequest;
+
+/*
+* 渠道侧的通知解析实现 【分为同步跳转（doReturn）和异步回调(doNotify) 】
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/5/8 15:14
+*/
+public interface IChannelNoticeService {
+
+    /** 通知类型 **/
+    enum NoticeTypeEnum {
+        DO_RETURN, //同步跳转
+        DO_NOTIFY //异步回调
+    }
+
+    /* 获取到接口code **/
+    String getIfCode();
+
+    /** 解析参数： 订单号 和 请求参数
+     *  异常需要自行捕捉，并返回null , 表示已响应数据。
+     * **/
+    MutablePair<String, Object> parseParams(HttpServletRequest request, String urlOrderId, NoticeTypeEnum noticeTypeEnum);
+
+    /** 返回需要更新的订单状态 和响应数据 **/
+    ChannelRetMsg doNotice(HttpServletRequest request,
+                           Object params, PayOrder payOrder, MchConfigContext mchConfigContext, NoticeTypeEnum noticeTypeEnum);
+
+    /** 数据库订单 状态更新异常 (仅异步通知使用) **/
+    ResponseEntity doNotifyOrderStateUpdateFail(HttpServletRequest request);
+
+    /** 数据库订单数据不存在  (仅异步通知使用) **/
+    ResponseEntity doNotifyOrderNotExists(HttpServletRequest request);
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/IChannelUserService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel;
+
+import com.alibaba.fastjson.JSONObject;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+
+/*
+* @Description: 301方式获取渠道侧用户ID， 如微信openId 支付宝的userId等
+* @author terrfly
+* @date 2021/5/2 15:10
+*/
+public interface IChannelUserService {
+
+    /* 获取到接口code **/
+    String getIfCode();
+
+    /** 获取重定向地址 **/
+    String buildUserRedirectUrl(String callbackUrlEncode, MchConfigContext mchConfigContext);
+
+    /** 获取渠道用户ID **/
+    String getChannelUserId(JSONObject reqParams, MchConfigContext mchConfigContext);
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/IPayOrderQueryService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel;
+
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+
+/*
+* 查单（渠道侧）接口定义
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/5/19 15:16
+*/
+public interface IPayOrderQueryService {
+
+    /* 获取到接口code **/
+    String getIfCode();
+
+    /** 查询订单 **/
+    ChannelRetMsg query(PayOrder payOrder, MchConfigContext mchConfigContext) throws Exception;
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/IPaymentService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel;
+
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.pay.rqrs.AbstractRS;
+import com.jeequan.jeepay.pay.rqrs.payorder.UnifiedOrderRQ;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+
+/*
+* 调起上游渠道侧支付接口
+* 
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/5/8 15:13
+*/
+public interface IPaymentService {
+
+    /* 获取到接口code **/
+    String getIfCode();
+
+    /** 是否支持该支付方式 */
+    boolean isSupport(String wayCode);
+
+    /** 前置检查如参数等信息是否符合要求， 返回错误信息或直接抛出异常即可  */
+    String preCheck(UnifiedOrderRQ bizRQ, PayOrder payOrder);
+
+    /** 调起支付接口，并响应数据；  内部处理普通商户和服务商模式  **/
+    AbstractRS pay(UnifiedOrderRQ bizRQ, PayOrder payOrder, MchConfigContext mchConfigContext) throws Exception;
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/AlipayChannelNoticeService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay;
+
+import com.alibaba.fastjson.JSONObject;
+import com.alipay.api.internal.util.AlipaySignature;
+import com.jeequan.jeepay.core.constants.CS;
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.core.exception.ResponseException;
+import com.jeequan.jeepay.core.model.params.alipay.AlipayConfig;
+import com.jeequan.jeepay.core.model.params.alipay.AlipayIsvParams;
+import com.jeequan.jeepay.core.model.params.alipay.AlipayNormalMchParams;
+import com.jeequan.jeepay.pay.channel.AbstractChannelNoticeService;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.tuple.MutablePair;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.Map;
+
+/*
+* 支付宝 回调接口实现类
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:20
+*/
+@Service
+@Slf4j
+public class AlipayChannelNoticeService extends AbstractChannelNoticeService {
+
+
+    @Override
+    public String getIfCode() {
+        return CS.IF_CODE.ALIPAY;
+    }
+
+    @Override
+    public MutablePair<String, Object> parseParams(HttpServletRequest request, String urlOrderId, NoticeTypeEnum noticeTypeEnum) {
+
+        try {
+
+            JSONObject params = getReqParamJSON();
+            String payOrderId = params.getString("out_trade_no");
+            return MutablePair.of(payOrderId, params);
+
+        } catch (Exception e) {
+            log.error("error", e);
+            throw ResponseException.buildText("ERROR");
+        }
+    }
+
+
+
+    @Override
+    public ChannelRetMsg doNotice(HttpServletRequest request, Object params, PayOrder payOrder, MchConfigContext mchConfigContext, NoticeTypeEnum noticeTypeEnum) {
+        try {
+
+            //配置参数获取
+            Byte useCert = null;
+            String alipaySignType, alipayPublicCert, alipayPublicKey = null;
+            if(mchConfigContext.isIsvsubMch()){
+
+                // 获取支付参数
+                AlipayIsvParams alipayParams = mchConfigContext.getIsvConfigContext().getIsvParamsByIfCode(getIfCode(), AlipayIsvParams.class);
+                useCert = alipayParams.getUseCert();
+                alipaySignType = alipayParams.getSignType();
+                alipayPublicCert = alipayParams.getAlipayPublicCert();
+                alipayPublicKey = alipayParams.getAlipayPublicKey();
+
+            }else{
+
+                // 获取支付参数
+                AlipayNormalMchParams alipayParams = mchConfigContext.getNormalMchParamsByIfCode(getIfCode(), AlipayNormalMchParams.class);
+                useCert = alipayParams.getUseCert();
+                alipaySignType = alipayParams.getSignType();
+                alipayPublicCert = alipayParams.getAlipayPublicCert();
+                alipayPublicKey = alipayParams.getAlipayPublicKey();
+            }
+
+            // 获取请求参数
+            JSONObject jsonParams = (JSONObject) params;
+
+            boolean verifyResult;
+            if(useCert != null && useCert == CS.YES){  //证书方式
+
+                verifyResult = AlipaySignature.rsaCertCheckV1(jsonParams.toJavaObject(Map.class), getCertFilePath(alipayPublicCert),
+                        AlipayConfig.CHARSET, alipaySignType);
+
+            }else{
+                verifyResult = AlipaySignature.rsaCheckV1(jsonParams.toJavaObject(Map.class), alipayPublicKey, AlipayConfig.CHARSET, alipaySignType);
+            }
+
+            //验签失败
+            if(!verifyResult){
+                throw ResponseException.buildText("ERROR");
+            }
+
+            //验签成功后判断上游订单状态
+            ResponseEntity okResponse = textResp("SUCCESS");
+
+            ChannelRetMsg result = new ChannelRetMsg();
+            result.setChannelOrderId(jsonParams.getString("trade_no")); //渠道订单号
+            result.setChannelUserId(jsonParams.getString("buyer_id")); //支付用户ID
+            result.setResponseEntity(okResponse); //响应数据
+
+            result.setChannelState(ChannelRetMsg.ChannelState.WAITING); // 默认支付中
+
+            if("TRADE_SUCCESS".equals(jsonParams.getString("trade_status"))){
+                result.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_SUCCESS);
+
+            }else if("TRADE_CLOSED".equals(jsonParams.getString("trade_status"))){
+                result.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_FAIL);
+
+            }
+
+            return result;
+        } catch (Exception e) {
+            log.error("error", e);
+            throw ResponseException.buildText("ERROR");
+        }
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/AlipayChannelUserService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay;
+
+import com.alibaba.fastjson.JSONObject;
+import com.alipay.api.request.AlipaySystemOauthTokenRequest;
+import com.jeequan.jeepay.core.constants.CS;
+import com.jeequan.jeepay.core.model.params.alipay.AlipayConfig;
+import com.jeequan.jeepay.core.model.params.alipay.AlipayIsvParams;
+import com.jeequan.jeepay.core.model.params.alipay.AlipayNormalMchParams;
+import com.jeequan.jeepay.pay.channel.IChannelUserService;
+import com.jeequan.jeepay.pay.exception.ChannelException;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+/*
+* 支付宝： 获取用户ID实现类
+* 
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:21
+*/
+@Service
+@Slf4j
+public class AlipayChannelUserService implements IChannelUserService {
+
+
+    @Override
+    public String getIfCode() {
+        return CS.IF_CODE.ALIPAY;
+    }
+
+    @Override
+    public String buildUserRedirectUrl(String callbackUrlEncode, MchConfigContext mchConfigContext) {
+
+        String oauthUrl = AlipayConfig.PROD_OAUTH_URL;
+        String appId = null;
+
+        if(mchConfigContext.isIsvsubMch()){
+            AlipayIsvParams isvParams = mchConfigContext.getIsvConfigContext().getIsvParamsByIfCode(getIfCode(), AlipayIsvParams.class);
+            appId = isvParams.getAppId();
+        }else{
+            //获取商户配置信息
+            AlipayNormalMchParams normalMchParams = mchConfigContext.getNormalMchParamsByIfCode(getIfCode(), AlipayNormalMchParams.class);
+            appId = normalMchParams.getAppId();
+            if(normalMchParams.getSandbox() != null && normalMchParams.getSandbox() == CS.YES){
+                oauthUrl = AlipayConfig.SANDBOX_OAUTH_URL;
+            }
+        }
+
+        return String.format(oauthUrl, appId, callbackUrlEncode);
+    }
+
+    @Override
+    public String getChannelUserId(JSONObject reqParams, MchConfigContext mchConfigContext) {
+
+        String authCode = reqParams.getString("auth_code");
+
+        //通过code 换取openId
+        AlipaySystemOauthTokenRequest request = new AlipaySystemOauthTokenRequest();
+        request.setCode(authCode); request.setGrantType("authorization_code");
+        try {
+            return mchConfigContext.getAlipayClientWrapper().execute(request).getUserId();
+        } catch (ChannelException e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/AlipayKit.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay;
+
+import com.alipay.api.AlipayObject;
+import com.alipay.api.AlipayRequest;
+import com.alipay.api.domain.*;
+import com.alipay.api.request.*;
+import com.jeequan.jeepay.core.constants.CS;
+import com.jeequan.jeepay.core.model.params.alipay.AlipayIsvParams;
+import com.jeequan.jeepay.core.model.params.alipay.AlipayIsvsubMchParams;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import org.apache.commons.lang3.StringUtils;
+
+/*
+* 【支付宝】支付通道工具包
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:19
+*/
+public class AlipayKit {
+
+
+    /** 放置 isv特殊信息 **/
+    public static void putApiIsvInfo(MchConfigContext mchConfigContext, AlipayRequest req, AlipayObject model){
+
+        //不是特约商户， 无需放置此值
+        if(!mchConfigContext.isIsvsubMch()){
+            return ;
+        }
+
+        // 获取支付参数
+        AlipayIsvParams isvParams = mchConfigContext.getIsvConfigContext().getIsvParamsByIfCode(CS.IF_CODE.ALIPAY, AlipayIsvParams.class);
+        AlipayIsvsubMchParams isvsubMchParams = mchConfigContext.getIsvsubMchParamsByIfCode(CS.IF_CODE.ALIPAY, AlipayIsvsubMchParams.class);
+
+        // 子商户信息
+        if(req instanceof AlipayTradePayRequest) ((AlipayTradePayRequest)req).putOtherTextParam("app_auth_token", isvsubMchParams.getAppAuthToken());
+        else if(req instanceof AlipayTradeAppPayRequest) ((AlipayTradeAppPayRequest)req).putOtherTextParam("app_auth_token", isvsubMchParams.getAppAuthToken());
+        else if(req instanceof AlipayTradeCreateRequest) ((AlipayTradeCreateRequest)req).putOtherTextParam("app_auth_token", isvsubMchParams.getAppAuthToken());
+        else if(req instanceof AlipayTradePagePayRequest) ((AlipayTradePagePayRequest)req).putOtherTextParam("app_auth_token", isvsubMchParams.getAppAuthToken());
+        else if(req instanceof AlipayTradePrecreateRequest) ((AlipayTradePrecreateRequest)req).putOtherTextParam("app_auth_token", isvsubMchParams.getAppAuthToken());
+        else if(req instanceof AlipayTradeWapPayRequest) ((AlipayTradeWapPayRequest)req).putOtherTextParam("app_auth_token", isvsubMchParams.getAppAuthToken());
+        else if(req instanceof AlipayTradeQueryRequest) ((AlipayTradeQueryRequest)req).putOtherTextParam("app_auth_token", isvsubMchParams.getAppAuthToken());
+
+
+        // 服务商信息
+        ExtendParams extendParams = new ExtendParams();
+        extendParams.setSysServiceProviderId(isvParams.getPid());
+
+        if(model instanceof AlipayTradePayModel) ((AlipayTradePayModel)model).setExtendParams(extendParams);
+        else if(model instanceof AlipayTradeAppPayModel) ((AlipayTradeAppPayModel)model).setExtendParams(extendParams);
+        else if(model instanceof AlipayTradeCreateModel) ((AlipayTradeCreateModel)model).setExtendParams(extendParams);
+        else if(model instanceof AlipayTradePagePayModel) ((AlipayTradePagePayModel)model).setExtendParams(extendParams);
+        else if(model instanceof AlipayTradePrecreateModel) ((AlipayTradePrecreateModel)model).setExtendParams(extendParams);
+        else if(model instanceof AlipayTradeWapPayModel) ((AlipayTradeWapPayModel)model).setExtendParams(extendParams);
+    }
+
+
+    public static String appendErrCode(String code, String subCode){
+        return StringUtils.defaultIfEmpty(subCode, code); //优先： subCode
+    }
+
+    public static String appendErrMsg(String msg, String subMsg){
+
+        if(StringUtils.isNotEmpty(msg) && StringUtils.isNotEmpty(subMsg) ){
+            return msg + "【" + subMsg + "】";
+        }
+        return StringUtils.defaultIfEmpty(subMsg, msg);
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/AlipayPayOrderQueryService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay;
+
+import com.alipay.api.domain.AlipayTradeQueryModel;
+import com.alipay.api.request.AlipayTradeQueryRequest;
+import com.alipay.api.response.AlipayTradeQueryResponse;
+import com.jeequan.jeepay.core.constants.CS;
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.pay.channel.IPayOrderQueryService;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import org.springframework.stereotype.Service;
+
+/*
+* 支付宝 查单接口实现类
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:20
+*/
+@Service
+public class AlipayPayOrderQueryService implements IPayOrderQueryService {
+
+    @Override
+    public String getIfCode() {
+        return CS.IF_CODE.ALIPAY;
+    }
+
+    @Override
+    public ChannelRetMsg query(PayOrder payOrder, MchConfigContext mchConfigContext){
+
+        AlipayTradeQueryRequest req = new AlipayTradeQueryRequest();
+
+        // 商户订单号，商户网站订单系统中唯一订单号，必填
+        AlipayTradeQueryModel model = new AlipayTradeQueryModel();
+        model.setOutTradeNo(payOrder.getPayOrderId());
+        req.setBizModel(model);
+
+        //通用字段
+        AlipayKit.putApiIsvInfo(mchConfigContext, req, model);
+
+        AlipayTradeQueryResponse resp = mchConfigContext.getAlipayClientWrapper().execute(req);
+        String result = resp.getTradeStatus();
+
+        if("TRADE_SUCCESS".equals(result)) {
+            return ChannelRetMsg.confirmSuccess(resp.getTradeNo());  //支付成功
+        }else if("WAIT_BUYER_PAY".equals(result)) {
+            return ChannelRetMsg.waiting(); //支付中
+        }
+        return ChannelRetMsg.waiting(); //支付中
+    }
+
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/AlipayPaymentService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay;
+
+import com.jeequan.jeepay.core.constants.CS;
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.pay.channel.AbstractPaymentService;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import com.jeequan.jeepay.pay.rqrs.AbstractRS;
+import com.jeequan.jeepay.pay.rqrs.payorder.UnifiedOrderRQ;
+import com.jeequan.jeepay.pay.util.PaywayUtil;
+import org.springframework.stereotype.Service;
+
+/*
+* 支付接口： 支付宝官方
+* 支付方式： 自适应
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:19
+*/
+@Service
+public class AlipayPaymentService extends AbstractPaymentService {
+
+    @Override
+    public String getIfCode() {
+        return CS.IF_CODE.ALIPAY;
+    }
+
+    @Override
+    public boolean isSupport(String wayCode) {
+        return true;
+    }
+
+    @Override
+    public String preCheck(UnifiedOrderRQ rq, PayOrder payOrder) {
+        return PaywayUtil.getRealPaywayService(this, payOrder.getWayCode()).preCheck(rq, payOrder);
+    }
+
+    @Override
+    public AbstractRS pay(UnifiedOrderRQ rq, PayOrder payOrder, MchConfigContext mchConfigContext) throws Exception {
+        return PaywayUtil.getRealPaywayService(this, payOrder.getWayCode()).pay(rq, payOrder, mchConfigContext);
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/payway/AliApp.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay.payway;
+
+import com.alipay.api.AlipayApiException;
+import com.alipay.api.domain.AlipayTradeAppPayModel;
+import com.alipay.api.request.AlipayTradeAppPayRequest;
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.core.utils.AmountUtil;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayKit;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayPaymentService;
+import com.jeequan.jeepay.pay.exception.ChannelException;
+import com.jeequan.jeepay.pay.rqrs.AbstractRS;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliAppOrderRS;
+import com.jeequan.jeepay.pay.rqrs.payorder.UnifiedOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import com.jeequan.jeepay.pay.util.ApiResBuilder;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import org.springframework.stereotype.Service;
+
+/*
+* 支付宝 APP支付
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:20
+*/
+@Service("alipayPaymentByAliAppService") //Service Name需保持全局唯一性
+public class AliApp extends AlipayPaymentService {
+
+    @Override
+    public String preCheck(UnifiedOrderRQ rq, PayOrder payOrder) {
+        return null;
+    }
+
+    @Override
+    public AbstractRS pay(UnifiedOrderRQ rq, PayOrder payOrder, MchConfigContext mchConfigContext){
+
+        AlipayTradeAppPayRequest req = new AlipayTradeAppPayRequest();
+        AlipayTradeAppPayModel model = new AlipayTradeAppPayModel();
+        model.setOutTradeNo(payOrder.getPayOrderId());
+        model.setSubject(payOrder.getSubject()); //订单标题
+        model.setBody(payOrder.getBody()); //订单描述信息
+        model.setTotalAmount(AmountUtil.convertCent2Dollar(payOrder.getAmount().toString()));  //支付金额
+        req.setNotifyUrl(getNotifyUrl()); // 设置异步通知地址
+        req.setBizModel(model);
+
+        //统一放置 isv接口必传信息
+        AlipayKit.putApiIsvInfo(mchConfigContext, req, model);
+
+
+        String payData = null;
+
+        // sdk方式需自行拦截接口异常信息
+        try {
+            payData = mchConfigContext.getAlipayClientWrapper().getAlipayClient().sdkExecute(req).getBody();
+        } catch (AlipayApiException e) {
+            throw ChannelException.sysError(e.getMessage());
+        }
+
+        // 构造函数响应数据
+        AliAppOrderRS res = ApiResBuilder.buildSuccess(AliAppOrderRS.class);
+        ChannelRetMsg channelRetMsg = new ChannelRetMsg();
+        res.setChannelRetMsg(channelRetMsg);
+
+        //放置 响应数据
+        channelRetMsg.setChannelAttach(payData);
+        channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.WAITING);
+        res.setPayData(payData);
+        return res;
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/payway/AliBar.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay.payway;
+
+import com.alipay.api.domain.AlipayTradePayModel;
+import com.alipay.api.request.AlipayTradePayRequest;
+import com.alipay.api.response.AlipayTradePayResponse;
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.core.exception.BizException;
+import com.jeequan.jeepay.core.utils.AmountUtil;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayKit;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayPaymentService;
+import com.jeequan.jeepay.pay.rqrs.AbstractRS;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliBarOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliBarOrderRS;
+import com.jeequan.jeepay.pay.rqrs.payorder.UnifiedOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import com.jeequan.jeepay.pay.util.ApiResBuilder;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Service;
+
+/*
+ * 支付宝 条码支付
+ *
+ * @author terrfly
+ * @site https://www.jeepay.vip
+ * @date 2021/6/8 17:20
+ */
+@Service("alipayPaymentByAliBarService") //Service Name需保持全局唯一性
+public class AliBar extends AlipayPaymentService {
+
+    @Override
+    public String preCheck(UnifiedOrderRQ rq, PayOrder payOrder) {
+
+        AliBarOrderRQ bizRQ = (AliBarOrderRQ) rq;
+        if(StringUtils.isEmpty(bizRQ.getAuthCode())){
+            throw new BizException("用户支付条码[authCode]不可为空");
+        }
+
+        return null;
+    }
+
+    @Override
+    public AbstractRS pay(UnifiedOrderRQ rq, PayOrder payOrder, MchConfigContext mchConfigContext){
+
+        AliBarOrderRQ bizRQ = (AliBarOrderRQ) rq;
+
+        AlipayTradePayRequest req = new AlipayTradePayRequest();
+        AlipayTradePayModel model = new AlipayTradePayModel();
+        model.setOutTradeNo(payOrder.getPayOrderId());
+        model.setScene("bar_code"); //条码支付 bar_code ; 声波支付 wave_code
+        model.setAuthCode(bizRQ.getAuthCode()); //支付授权码
+        model.setSubject(payOrder.getSubject()); //订单标题
+        model.setBody(payOrder.getBody()); //订单描述信息
+        model.setTotalAmount(AmountUtil.convertCent2Dollar(payOrder.getAmount().toString()));  //支付金额
+        req.setNotifyUrl(getNotifyUrl()); // 设置异步通知地址
+        req.setBizModel(model);
+
+        //统一放置 isv接口必传信息
+        AlipayKit.putApiIsvInfo(mchConfigContext, req, model);
+
+        //调起支付宝 （如果异常， 将直接跑出   ChannelException ）
+        AlipayTradePayResponse alipayResp = mchConfigContext.getAlipayClientWrapper().execute(req);
+
+        // 构造函数响应数据
+        AliBarOrderRS res = ApiResBuilder.buildSuccess(AliBarOrderRS.class);
+        ChannelRetMsg channelRetMsg = new ChannelRetMsg();
+        res.setChannelRetMsg(channelRetMsg);
+
+        //放置 响应数据
+        channelRetMsg.setChannelAttach(alipayResp.getBody());
+        channelRetMsg.setChannelOrderId(alipayResp.getTradeNo());
+
+        // ↓↓↓↓↓↓ 调起接口成功后业务判断务必谨慎！！ 避免因代码编写bug，导致不能正确返回订单状态信息  ↓↓↓↓↓↓
+
+        //当条码重复发起时，支付宝返回的code = 10003, subCode = null [等待用户支付], 此时需要特殊判断 = = 。
+        if("10000".equals(alipayResp.getCode()) && alipayResp.isSuccess()){ //支付成功, 更新订单成功 || 等待支付宝的异步回调接口
+
+            channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_SUCCESS);
+
+
+        }else if("10003".equals(alipayResp.getCode())){ //10003 表示为 处理中, 例如等待用户输入密码
+
+            channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.WAITING);
+
+        }else{  //其他状态, 表示下单失败
+
+            channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_FAIL);
+            channelRetMsg.setChannelErrCode(AlipayKit.appendErrCode(alipayResp.getCode(), alipayResp.getSubCode()));
+            channelRetMsg.setChannelErrMsg(AlipayKit.appendErrMsg(alipayResp.getMsg(), alipayResp.getSubMsg()));
+        }
+
+        return res;
+
+    }
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/payway/AliJsapi.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay.payway;
+
+import com.alipay.api.domain.AlipayTradeCreateModel;
+import com.alipay.api.request.AlipayTradeCreateRequest;
+import com.alipay.api.response.AlipayTradeCreateResponse;
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.core.exception.BizException;
+import com.jeequan.jeepay.core.utils.AmountUtil;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayKit;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayPaymentService;
+import com.jeequan.jeepay.pay.rqrs.AbstractRS;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliJsapiOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliJsapiOrderRS;
+import com.jeequan.jeepay.pay.rqrs.payorder.UnifiedOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import com.jeequan.jeepay.pay.util.ApiResBuilder;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Service;
+
+/*
+ * 支付宝 jsapi支付
+ *
+ * @author terrfly
+ * @site https://www.jeepay.vip
+ * @date 2021/6/8 17:20
+ */
+@Service("alipayPaymentByJsapiService") //Service Name需保持全局唯一性
+public class AliJsapi extends AlipayPaymentService {
+
+    @Override
+    public String preCheck(UnifiedOrderRQ rq, PayOrder payOrder) {
+
+        AliJsapiOrderRQ bizRQ = (AliJsapiOrderRQ) rq;
+        if(StringUtils.isEmpty(bizRQ.getBuyerUserId())){
+            throw new BizException("[buyerUserId]不可为空");
+        }
+
+        return null;
+    }
+
+    @Override
+    public AbstractRS pay(UnifiedOrderRQ rq, PayOrder payOrder, MchConfigContext mchConfigContext) throws Exception{
+
+        AliJsapiOrderRQ bizRQ = (AliJsapiOrderRQ) rq;
+
+        AlipayTradeCreateRequest req = new AlipayTradeCreateRequest();
+        AlipayTradeCreateModel model = new AlipayTradeCreateModel();
+        model.setOutTradeNo(payOrder.getPayOrderId());
+        model.setSubject(payOrder.getSubject()); //订单标题
+        model.setBody(payOrder.getBody()); //订单描述信息
+        model.setTotalAmount(AmountUtil.convertCent2Dollar(payOrder.getAmount().toString()));  //支付金额
+        model.setBuyerId(bizRQ.getBuyerUserId());
+        req.setNotifyUrl(getNotifyUrl()); // 设置异步通知地址
+        req.setBizModel(model);
+
+        //统一放置 isv接口必传信息
+        AlipayKit.putApiIsvInfo(mchConfigContext, req, model);
+
+        //调起支付宝 （如果异常， 将直接跑出   ChannelException ）
+        AlipayTradeCreateResponse alipayResp = mchConfigContext.getAlipayClientWrapper().execute(req);
+
+        // 构造函数响应数据
+        AliJsapiOrderRS res = ApiResBuilder.buildSuccess(AliJsapiOrderRS.class);
+        ChannelRetMsg channelRetMsg = new ChannelRetMsg();
+        res.setChannelRetMsg(channelRetMsg);
+
+        //放置 响应数据
+        channelRetMsg.setChannelAttach(alipayResp.getBody());
+
+        // ↓↓↓↓↓↓ 调起接口成功后业务判断务必谨慎！！ 避免因代码编写bug，导致不能正确返回订单状态信息  ↓↓↓↓↓↓
+        res.setAlipayTradeNo(alipayResp.getTradeNo());
+
+        channelRetMsg.setChannelOrderId(alipayResp.getTradeNo());
+        if(alipayResp.isSuccess()){ //业务处理成功
+            channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.WAITING);
+
+        }else{
+            channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_FAIL);
+            channelRetMsg.setChannelErrCode(AlipayKit.appendErrCode(alipayResp.getCode(), alipayResp.getSubCode()));
+            channelRetMsg.setChannelErrMsg(AlipayKit.appendErrMsg(alipayResp.getMsg(), alipayResp.getSubMsg()));
+        }
+        return res;
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/payway/AliPc.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay.payway;
+
+import com.alipay.api.AlipayApiException;
+import com.alipay.api.domain.AlipayTradePagePayModel;
+import com.alipay.api.request.AlipayTradePagePayRequest;
+import com.jeequan.jeepay.core.constants.CS;
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.core.utils.AmountUtil;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayKit;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayPaymentService;
+import com.jeequan.jeepay.pay.exception.ChannelException;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import com.jeequan.jeepay.pay.rqrs.AbstractRS;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import com.jeequan.jeepay.pay.rqrs.payorder.UnifiedOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliPcOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliPcOrderRS;
+import com.jeequan.jeepay.pay.util.ApiResBuilder;
+import org.springframework.stereotype.Service;
+
+/*
+* 支付宝 PC支付
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:21
+*/
+@Service("alipayPaymentByAliPcService") //Service Name需保持全局唯一性
+public class AliPc extends AlipayPaymentService {
+
+    @Override
+    public String preCheck(UnifiedOrderRQ rq, PayOrder payOrder) {
+        return null;
+    }
+
+    @Override
+    public AbstractRS pay(UnifiedOrderRQ rq, PayOrder payOrder, MchConfigContext mchConfigContext){
+
+        AliPcOrderRQ bizRQ = (AliPcOrderRQ) rq;
+
+        AlipayTradePagePayRequest req = new AlipayTradePagePayRequest();
+        AlipayTradePagePayModel model = new AlipayTradePagePayModel();
+        model.setOutTradeNo(payOrder.getPayOrderId());
+        model.setSubject(payOrder.getSubject()); //订单标题
+        model.setBody(payOrder.getBody()); //订单描述信息
+        model.setTotalAmount(AmountUtil.convertCent2Dollar(payOrder.getAmount().toString()));  //支付金额
+        model.setProductCode("FAST_INSTANT_TRADE_PAY");
+        model.setQrPayMode("2"); //订单码-跳转模式
+        req.setNotifyUrl(getNotifyUrl()); // 设置异步通知地址
+        req.setReturnUrl(getReturnUrl()); // 同步跳转地址
+        req.setBizModel(model);
+
+        //统一放置 isv接口必传信息
+        AlipayKit.putApiIsvInfo(mchConfigContext, req, model);
+
+        // 构造函数响应数据
+        AliPcOrderRS res = ApiResBuilder.buildSuccess(AliPcOrderRS.class);
+
+        try {
+            if(CS.PAY_DATA_TYPE.FORM.equals(bizRQ.getPayDataType())){
+                res.setFormContent(mchConfigContext.getAlipayClientWrapper().getAlipayClient().pageExecute(req).getBody());
+            }else{
+                res.setPayUrl(mchConfigContext.getAlipayClientWrapper().getAlipayClient().pageExecute(req, "GET").getBody());
+            }
+        }catch (AlipayApiException e) {
+            throw ChannelException.sysError(e.getMessage());
+        }
+
+        ChannelRetMsg channelRetMsg = new ChannelRetMsg();
+        res.setChannelRetMsg(channelRetMsg);
+
+        //放置 响应数据
+        channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.WAITING);
+        return res;
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/payway/AliQr.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay.payway;
+
+import com.alipay.api.domain.AlipayTradePrecreateModel;
+import com.alipay.api.request.AlipayTradePrecreateRequest;
+import com.alipay.api.response.AlipayTradePrecreateResponse;
+import com.jeequan.jeepay.core.constants.CS;
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.core.utils.AmountUtil;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayKit;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayPaymentService;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import com.jeequan.jeepay.pay.rqrs.AbstractRS;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import com.jeequan.jeepay.pay.rqrs.payorder.UnifiedOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliQrOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliQrOrderRS;
+import com.jeequan.jeepay.pay.util.ApiResBuilder;
+import org.springframework.stereotype.Service;
+
+/*
+* 支付宝 QR支付
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:21
+*/
+@Service("alipayPaymentByAliQrService") //Service Name需保持全局唯一性
+public class AliQr extends AlipayPaymentService {
+
+    @Override
+    public String preCheck(UnifiedOrderRQ rq, PayOrder payOrder) {
+        return null;
+    }
+
+    @Override
+    public AbstractRS pay(UnifiedOrderRQ rq, PayOrder payOrder, MchConfigContext mchConfigContext){
+
+        AliQrOrderRQ aliQrOrderRQ = (AliQrOrderRQ)rq;
+
+        AlipayTradePrecreateRequest req = new AlipayTradePrecreateRequest();
+        AlipayTradePrecreateModel model = new AlipayTradePrecreateModel();
+        model.setOutTradeNo(payOrder.getPayOrderId());
+        model.setSubject(payOrder.getSubject()); //订单标题
+        model.setBody(payOrder.getBody()); //订单描述信息
+        model.setTotalAmount(AmountUtil.convertCent2Dollar(payOrder.getAmount().toString()));  //支付金额
+        req.setNotifyUrl(getNotifyUrl()); // 设置异步通知地址
+        req.setBizModel(model);
+
+        //统一放置 isv接口必传信息
+        AlipayKit.putApiIsvInfo(mchConfigContext, req, model);
+
+        //调起支付宝 （如果异常， 将直接跑出   ChannelException ）
+        AlipayTradePrecreateResponse alipayResp = mchConfigContext.getAlipayClientWrapper().execute(req);
+
+        // 构造函数响应数据
+        AliQrOrderRS res = ApiResBuilder.buildSuccess(AliQrOrderRS.class);
+        ChannelRetMsg channelRetMsg = new ChannelRetMsg();
+        res.setChannelRetMsg(channelRetMsg);
+
+        //放置 响应数据
+        channelRetMsg.setChannelAttach(alipayResp.getBody());
+
+        // ↓↓↓↓↓↓ 调起接口成功后业务判断务必谨慎！！ 避免因代码编写bug，导致不能正确返回订单状态信息  ↓↓↓↓↓↓
+
+        if(alipayResp.isSuccess()){ //处理成功
+
+            if(CS.PAY_DATA_TYPE.CODE_IMG_URL.equals(aliQrOrderRQ.getPayDataType())){ //二维码地址
+                res.setCodeImgUrl(sysConfigService.getDBApplicationConfig().genScanImgUrl(alipayResp.getQrCode()));
+
+            }else{ //默认都为跳转地址方式
+                res.setCodeUrl(alipayResp.getQrCode());
+            }
+
+            channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.WAITING);
+
+        }else{  //其他状态, 表示下单失败
+            res.setOrderState(PayOrder.STATE_FAIL);  //支付失败
+            channelRetMsg.setChannelErrCode(AlipayKit.appendErrCode(alipayResp.getCode(), alipayResp.getSubCode()));
+            channelRetMsg.setChannelErrMsg(AlipayKit.appendErrMsg(alipayResp.getMsg(), alipayResp.getSubMsg()));
+        }
+
+        return res;
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/alipay/payway/AliWap.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.alipay.payway;
+
+import com.alipay.api.AlipayApiException;
+import com.alipay.api.domain.AlipayTradeWapPayModel;
+import com.alipay.api.request.AlipayTradeWapPayRequest;
+import com.jeequan.jeepay.core.constants.CS;
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.core.utils.AmountUtil;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayKit;
+import com.jeequan.jeepay.pay.channel.alipay.AlipayPaymentService;
+import com.jeequan.jeepay.pay.exception.ChannelException;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import com.jeequan.jeepay.pay.rqrs.AbstractRS;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import com.jeequan.jeepay.pay.rqrs.payorder.UnifiedOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliWapOrderRQ;
+import com.jeequan.jeepay.pay.rqrs.payorder.payway.AliWapOrderRS;
+import com.jeequan.jeepay.pay.util.ApiResBuilder;
+import org.springframework.stereotype.Service;
+
+/*
+* 支付宝 wap支付
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:21
+*/
+@Service("alipayPaymentByAliWapService") //Service Name需保持全局唯一性
+public class AliWap extends AlipayPaymentService {
+
+    @Override
+    public String preCheck(UnifiedOrderRQ rq, PayOrder payOrder) {
+        return null;
+    }
+
+    @Override
+    public AbstractRS pay(UnifiedOrderRQ rq, PayOrder payOrder, MchConfigContext mchConfigContext){
+
+        AliWapOrderRQ bizRQ = (AliWapOrderRQ)rq;
+
+        AlipayTradeWapPayRequest req = new AlipayTradeWapPayRequest();
+        AlipayTradeWapPayModel model = new AlipayTradeWapPayModel();
+        model.setOutTradeNo(payOrder.getPayOrderId());
+        model.setSubject(payOrder.getSubject()); //订单标题
+        model.setBody(payOrder.getBody()); //订单描述信息
+        model.setTotalAmount(AmountUtil.convertCent2Dollar(payOrder.getAmount().toString()));  //支付金额
+        model.setProductCode("QUICK_WAP_PAY");
+        req.setNotifyUrl(getNotifyUrl()); // 设置异步通知地址
+        req.setReturnUrl(getReturnUrl()); // 同步跳转地址
+        req.setBizModel(model);
+
+        //统一放置 isv接口必传信息
+        AlipayKit.putApiIsvInfo(mchConfigContext, req, model);
+
+        // 构造函数响应数据
+        AliWapOrderRS res = ApiResBuilder.buildSuccess(AliWapOrderRS.class);
+
+        try {
+            if(CS.PAY_DATA_TYPE.FORM.equals(bizRQ.getPayDataType())){ //表单方式
+                res.setFormContent(mchConfigContext.getAlipayClientWrapper().getAlipayClient().pageExecute(req).getBody());
+
+            }else if (CS.PAY_DATA_TYPE.CODE_IMG_URL.equals(bizRQ.getPayDataType())){ //二维码图片地址
+
+                String payUrl = mchConfigContext.getAlipayClientWrapper().getAlipayClient().pageExecute(req, "GET").getBody();
+                res.setCodeImgUrl(sysConfigService.getDBApplicationConfig().genScanImgUrl(payUrl));
+            }else{ // 默认都为 payUrl方式
+
+                res.setPayUrl(mchConfigContext.getAlipayClientWrapper().getAlipayClient().pageExecute(req, "GET").getBody());
+            }
+        }catch (AlipayApiException e) {
+            throw ChannelException.sysError(e.getMessage());
+        }
+
+        ChannelRetMsg channelRetMsg = new ChannelRetMsg();
+        res.setChannelRetMsg(channelRetMsg);
+
+        //放置 响应数据
+        channelRetMsg.setChannelState(ChannelRetMsg.ChannelState.WAITING);
+
+        return res;
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/wxpay/WxpayChannelNoticeService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.wxpay;
+
+import com.alibaba.fastjson.JSONObject;
+import com.github.binarywang.wxpay.bean.ecommerce.SignatureHeader;
+import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult;
+import com.github.binarywang.wxpay.config.WxPayConfig;
+import com.github.binarywang.wxpay.constant.WxPayConstants;
+import com.github.binarywang.wxpay.service.WxPayService;
+import com.github.binarywang.wxpay.v3.auth.AutoUpdateCertificatesVerifier;
+import com.github.binarywang.wxpay.v3.auth.PrivateKeySigner;
+import com.github.binarywang.wxpay.v3.auth.WxPayCredentials;
+import com.github.binarywang.wxpay.v3.util.AesUtils;
+import com.github.binarywang.wxpay.v3.util.PemUtils;
+import com.jeequan.jeepay.core.constants.CS;
+import com.jeequan.jeepay.core.entity.PayOrder;
+import com.jeequan.jeepay.core.exception.BizException;
+import com.jeequan.jeepay.core.exception.ResponseException;
+import com.jeequan.jeepay.pay.channel.AbstractChannelNoticeService;
+import com.jeequan.jeepay.pay.rqrs.msg.ChannelRetMsg;
+import com.jeequan.jeepay.pay.service.ConfigContextService;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import com.jeequan.jeepay.service.impl.PayOrderService;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.tuple.MutablePair;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.FileInputStream;
+import java.math.BigDecimal;
+import java.nio.charset.StandardCharsets;
+import java.security.PrivateKey;
+
+/*
+* 微信回调
+*
+* @author zhuxiao
+* @site https://www.jeepay.vip
+* @date 2021/6/8 18:10
+*/
+@Service
+@Slf4j
+public class WxpayChannelNoticeService extends AbstractChannelNoticeService {
+
+    @Autowired private ConfigContextService configContextService;
+
+    @Autowired private PayOrderService payOrderService;
+
+    @Override
+    public String getIfCode() {
+        return CS.IF_CODE.WXPAY;
+    }
+
+    @Override
+    public MutablePair<String, Object> parseParams(HttpServletRequest request, String urlOrderId, NoticeTypeEnum noticeTypeEnum) {
+
+        try {
+            if(StringUtils.isNotBlank(urlOrderId)){     // V3接口回调
+
+                // 获取订单信息
+                PayOrder payOrder = payOrderService.getById(urlOrderId);
+                if(payOrder == null){
+                    throw new BizException("订单不存在");
+                }
+
+                //获取支付参数 (缓存数据) 和 商户信息
+                MchConfigContext mchConfigContext = configContextService.getMchConfigContext(payOrder.getMchNo());
+                if(mchConfigContext == null){
+                    throw new BizException("获取商户信息失败");
+                }
+
+                // 验签
+                if (!verifyNotifySign(request, mchConfigContext)) {
+                    throw new BizException("验签失败");
+                }
+
+                // 获取加密信息
+                JSONObject params = getReqParamJSON();
+                JSONObject resource = params.getJSONObject("resource");
+                String cipherText = resource.getString("cipherText");
+                String associatedData = resource.getString("associatedData");
+                String nonce = resource.getString("nonce");
+
+                // 解密
+                String result = AesUtils.decryptToString(associatedData, nonce, cipherText, mchConfigContext.getWxServiceWrapper().getWxPayService().getConfig().getApiV3Key());
+                JSONObject decryptJSON = JSONObject.parseObject(result);
+                return MutablePair.of(decryptJSON.getString("out_trade_no"), decryptJSON);
+
+            } else {     // V2接口回调
+                String xmlResult = IOUtils.toString(request.getInputStream(), request.getCharacterEncoding());
+                if(StringUtils.isEmpty(xmlResult)) {
+                    return null;
+                }
+
+                WxPayOrderNotifyResult result = WxPayOrderNotifyResult.fromXML(xmlResult);
+                String payOrderId = result.getOutTradeNo();
+                return MutablePair.of(payOrderId, result);
+            }
+        } catch (Exception e) {
+            log.error("error", e);
+            throw ResponseException.buildText("ERROR");
+        }
+    }
+
+    @Override
+    public ChannelRetMsg doNotice(HttpServletRequest request, Object params, PayOrder payOrder, MchConfigContext mchConfigContext, NoticeTypeEnum noticeTypeEnum) {
+        try {
+            ChannelRetMsg channelResult = new ChannelRetMsg();
+            channelResult.setChannelState(ChannelRetMsg.ChannelState.WAITING); // 默认支付中
+
+            if (CS.PAY_IF_VERSION.WX_V2.equals(mchConfigContext.getWxServiceWrapper().getApiVersion())) { // V2
+                // 获取回调参数
+                WxPayOrderNotifyResult result = (WxPayOrderNotifyResult) params;
+
+                WxPayService wxPayService = mchConfigContext.getWxServiceWrapper().getWxPayService();
+
+                // 验证参数
+                verifyWxPayParams(wxPayService, result, payOrder);
+
+                channelResult.setChannelOrderId(result.getTransactionId()); //渠道订单号
+                channelResult.setChannelUserId(result.getOpenid()); //支付用户ID
+                channelResult.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_SUCCESS);
+
+            }else if (CS.PAY_IF_VERSION.WX_V3.equals(mchConfigContext.getWxServiceWrapper().getApiVersion())) { // V3
+                // 获取回调参数
+                JSONObject resultJSON = (JSONObject) params;
+
+                // 验证参数
+                verifyWxPayParams(resultJSON, payOrder);
+
+                String channelState = resultJSON.getString("trade_state");
+                if ("SUCCESS".equals(channelState)) {
+                    channelResult.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_SUCCESS);
+                }else if("CLOSED".equals(channelState)
+                        || "REVOKED".equals(channelState)
+                        || "PAYERROR".equals(channelState)){  //CLOSED—已关闭， REVOKED—已撤销, PAYERROR--支付失败
+                    channelResult.setChannelState(ChannelRetMsg.ChannelState.CONFIRM_FAIL); //支付失败
+                }
+
+                channelResult.setChannelOrderId(resultJSON.getString("transaction_id")); //渠道订单号
+                JSONObject payer = resultJSON.getJSONObject("payer");
+                if (payer != null) {
+                    channelResult.setChannelUserId(StringUtils.isNotBlank(payer.getString("openid")) ? payer.getString("openid") : payer.getString("sp_openid")); //支付用户ID
+                }
+
+            }else {
+                throw ResponseException.buildText("API_VERSION ERROR");
+            }
+
+            ResponseEntity okResponse = textResp("SUCCESS");
+            channelResult.setResponseEntity(okResponse); //响应数据
+
+            return channelResult;
+
+        } catch (Exception e) {
+            log.error("error", e);
+            throw ResponseException.buildText("ERROR");
+        }
+    }
+
+    /**
+     * V2接口验证微信支付通知参数
+     * @return
+     */
+    public void verifyWxPayParams(WxPayService wxPayService, WxPayOrderNotifyResult result, PayOrder payOrder) {
+
+        try {
+            result.checkResult(wxPayService, WxPayConstants.SignType.MD5, true);
+
+            // 核对金额
+            Integer total_fee = result.getTotalFee();   			// 总金额
+            long wxPayAmt = new BigDecimal(total_fee).longValue();
+            long dbPayAmt = payOrder.getAmount().longValue();
+            if (dbPayAmt != wxPayAmt) {
+                throw ResponseException.buildText("AMOUNT ERROR");
+            }
+        } catch (Exception e) {
+            throw ResponseException.buildText("ERROR");
+        }
+    }
+
+    /**
+     * V3校验通知签名
+     * @param request 请求信息
+     * @param mchConfigContext 商户配置
+     * @return true:校验通过 false:校验不通过
+     */
+    private boolean verifyNotifySign(HttpServletRequest request, MchConfigContext mchConfigContext) throws Exception {
+        SignatureHeader header = new SignatureHeader();
+        header.setTimeStamp(request.getHeader("Wechatpay-Timestamp"));
+        header.setNonce(request.getHeader("Wechatpay-Nonce"));
+        header.setSerialNo(request.getHeader("Wechatpay-Serial"));
+        header.setSigned(request.getHeader("Wechatpay-Signature"));
+
+        String beforeSign = String.format("%s\n%s\n%s\n",
+                header.getTimeStamp(),
+                header.getNonce(),
+                getReqParamJSON().toJSONString());
+
+        WxPayConfig wxPayConfig = mchConfigContext.getWxServiceWrapper().getWxPayService().getConfig();
+        // 自动获取微信平台证书
+        PrivateKey privateKey = PemUtils.loadPrivateKey(new FileInputStream(wxPayConfig.getPrivateKeyPath()));
+        AutoUpdateCertificatesVerifier verifier = new AutoUpdateCertificatesVerifier(
+                new WxPayCredentials(wxPayConfig.getMchId(), new PrivateKeySigner(wxPayConfig.getCertSerialNo(), privateKey)),
+                wxPayConfig.getApiV3Key().getBytes("utf-8"));
+
+        return verifier.verify(header.getSerialNo(),
+                beforeSign.getBytes(StandardCharsets.UTF_8), header.getSigned());
+    }
+
+    /**
+     * V3接口验证微信支付通知参数
+     * @return
+     */
+    public void verifyWxPayParams(JSONObject result, PayOrder payOrder) {
+
+        try {
+            // 核对金额
+            Integer total_fee = result.getInteger("total");   			// 总金额
+            long wxPayAmt = new BigDecimal(total_fee).longValue();
+            long dbPayAmt = payOrder.getAmount().longValue();
+            if (dbPayAmt != wxPayAmt) {
+                throw ResponseException.buildText("AMOUNT ERROR");
+            }
+        } catch (Exception e) {
+            throw ResponseException.buildText("ERROR");
+        }
+    }
+
+}

jeepay-payment/src/main/java/com/jeequan/jeepay/pay/channel/wxpay/WxpayChannelUserService.java

+/*
+ * Copyright (c) 2021-2031, 河北计全科技有限公司 (https://www.jeequan.com & jeequan@126.com).
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jeequan.jeepay.pay.channel.wxpay;
+
+import com.alibaba.fastjson.JSONObject;
+import com.jeequan.jeepay.core.constants.CS;
+import com.jeequan.jeepay.core.model.params.wxpay.WxpayIsvParams;
+import com.jeequan.jeepay.core.model.params.wxpay.WxpayNormalMchParams;
+import com.jeequan.jeepay.pay.channel.IChannelUserService;
+import com.jeequan.jeepay.pay.model.MchConfigContext;
+import lombok.extern.slf4j.Slf4j;
+import me.chanjar.weixin.common.error.WxErrorException;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Service;
+
+/*
+* 微信支付 获取微信openID实现类
+*
+* @author terrfly
+* @site https://www.jeepay.vip
+* @date 2021/6/8 17:22
+*/
+@Service
+@Slf4j
+public class WxpayChannelUserService implements IChannelUserService {
+
+    /** 默认官方跳转地址 **/
+    private static final String DEFAULT_OAUTH_URL = "https://open.weixin.qq.com/connect/oauth2/authorize";
+
+    @Override
+    public String getIfCode() {
+        return CS.IF_CODE.WXPAY;
+    }
+
+    @Override
+    public String buildUserRedirectUrl(String callbackUrlEncode, MchConfigContext mchConfigContext) {
+
+        String appId = null;
+        String oauth2Url = "";
+        if(mchConfigContext.isIsvsubMch()){
+            WxpayIsvParams wxpayIsvParams = mchConfigContext.getIsvConfigContext().getIsvParamsByIfCode(CS.IF_CODE.WXPAY, WxpayIsvParams.class);
+            appId = wxpayIsvParams.getAppId();
+            oauth2Url = wxpayIsvParams.getOauth2Url();
+        }else{
+            //获取商户配置信息
+            WxpayNormalMchParams normalMchParams = mchConfigContext.getNormalMchParamsByIfCode(CS.IF_CODE.WXPAY, WxpayNormalMchParams.class);
+            appId = normalMchParams.getAppId();
+            oauth2Url = normalMchParams.getOauth2Url();
+        }
+
+        if(StringUtils.isBlank(oauth2Url)){
+            oauth2Url = DEFAULT_OAUTH_URL;
+        }
+
+        return String.format(oauth2Url + "?appid=%s&scope=snsapi_base&state=&redirect_uri=%s", appId, callbackUrlEncode);
+    }
+
+    @Override
+    public String getChannelUserId(JSONObject reqParams, MchConfigContext mchConfigContext) {
+        String code = reqParams.getString("code");
+        try {
+            return mchConfigContext.getWxServiceWrapper().getWxMpService().getOAuth2Service().getAccessToken(code).getOpenId();
+        } catch (WxErrorException e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+}