!16 修复一系列问题

Merge pull request !16 from 乾坤平台/master

src/main/java/com/jsh/erp/utils/ExportExecUtil.java

-package com.jsh.erp.utils;
-
-import javax.servlet.http.HttpServletResponse;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.OutputStream;
-
-public class ExportExecUtil {
-
-	public static void showExec(File excelFile,String fileName,HttpServletResponse response) throws Exception{
-		   response.setContentType("application/octet-stream");
-	       fileName = new String(fileName.getBytes("gbk"),"ISO8859_1");
-		   response.setHeader("Content-Disposition", "attachment;filename=\"" + fileName + ".xls" + "\"");
-		   FileInputStream fis = new FileInputStream(excelFile);
-		   OutputStream out = response.getOutputStream();
-		   
-		   int SIZE = 1024 * 1024;
-		   byte[] bytes = new byte[SIZE];
-		   int LENGTH = -1;
-		   while((LENGTH = fis.read(bytes)) != -1){
-			   out.write(bytes,0,LENGTH);
-		   }
-		   
-		   out.flush();
-		   fis.close();
-	}
-
-}
+package com.jsh.erp.utils;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.OutputStream;
+
+public class ExportExecUtil {
+
+	public static void showExec(File excelFile,String fileName,HttpServletResponse response) throws Exception{
+		   response.setContentType("application/octet-stream");
+	       fileName = new String(fileName.getBytes("gbk"),"ISO8859_1");
+		   response.setHeader("Content-Disposition", "attachment;filename=\"" + fileName + ".xls" + "\"");
+		   FileInputStream fis = new FileInputStream(excelFile);
+		   OutputStream out = response.getOutputStream();
+
+		   int SIZE = 1024 * 1024;
+		   byte[] bytes = new byte[SIZE];
+		   int LENGTH = -1;
+		   while((LENGTH = fis.read(bytes)) != -1){
+			   out.write(bytes,0,LENGTH);
+		   }
+
+		   out.flush();
+		   fis.close();
+	}
+
+}