app排序

src/main/java/common/controller/ContractController.java

@@ -108,9 +108,11 @@ public class ContractController {
             e.printStackTrace();
         }
         HttpHeaders headers = new HttpHeaders();
-        response.setHeader("filename", "contract_pay.txt");
-        response.setHeader("content-disposition", "attachment; filename=contract_pay.txt");
-        response.setHeader("Content-Type", "application/octet-stream;charset=UTF-8");
+        response.setHeader("filename", "contract_pay.csv");
+        response.setHeader("content-disposition", "attachment; filename=contract_pay.csv");
+       // response.setHeader("Content-Type", "application/octet-stream;charset=UTF-8");
+        response.setHeader("Content-Type","text/csv");
+        response.setContentType("APPLICATION/OCTET-STREAM");
 
         //返回文件字符串
         return new ResponseEntity<byte[]>(content, headers, HttpStatus.CREATED);