更新了发布文件出现重复名字新文件覆盖旧文件

src/main/java/cn/timer/api/controller/oss/OSSController.java

@@ -3,6 +3,7 @@ package cn.timer.api.controller.oss;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.UUID;
 
 import org.apache.ibatis.annotations.Param;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -43,7 +44,8 @@ public class OSSController {
 	public Result<String> upload(@CurrentUser UserBean userBean, @RequestParam(required = false) String moudle,
 			@Param("file") MultipartFile file) {
 		String url = null;
-		String path = "8timer2.0/" + userBean.getOrgCode() + "/" + moudle + "/" + file.getOriginalFilename();
+		int uuid = (int) (Math.random()*100+1);
+		String path = "8timer2.0/" + userBean.getOrgCode() + "/" + moudle + "/" +uuid+"-"+ file.getOriginalFilename();
 		if (file == null || file.getSize() <= 0) {
 			return ResultUtil.error("上传的文件为空，请重新选择！");
 		} else {