"...src/main/java/me/zhengjie/service/PictureService.java" did not exist on "307840883264dcf57b0491c2707ca7de97f3ce65"
Unverified Commit 62cb72ea authored by kdjj2006's avatar kdjj2006 Committed by GitHub
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修改HashMap初始化容量,减少不必要的扩容,提高性能 (#760)

* 获取验证码逻辑,无需加锁,不涉及线程安全问题,提高效率

* 自定义生成策略时,Map容量设置不准确,会导致无必要的扩容
parent 40177c6c
......@@ -106,7 +106,7 @@ public class RedisConfig extends CachingConfigurerSupport {
@Override
public KeyGenerator keyGenerator() {
return (target, method, params) -> {
Map<String,Object> container = new HashMap<>(4);
Map<String,Object> container = new HashMap<>(8);
Class<?> targetClassClass = target.getClass();
// 类地址
container.put("class",targetClassClass.toGenericString());
......
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