fix 编辑的时候修改文件后无法运行

backend/src/main/java/io/metersphere/controller/LoadTestController.java

@@ -41,11 +41,11 @@ public class LoadTestController {
     }
 
     @PostMapping(value = "/edit", consumes = {"multipart/form-data"})
-    public void edit(
+    public String edit(
             @RequestPart("request") EditTestPlanRequest request,
             @RequestPart(value = "file", required = false) MultipartFile file
     ) {
-        loadTestService.edit(request, file);
+        return loadTestService.edit(request, file);
     }
 
     @PostMapping("/delete")

backend/src/main/java/io/metersphere/service/LoadTestService.java

@@ -124,7 +124,7 @@ public class LoadTestService {
         return fileMetadata;
     }
 
-    public void edit(EditTestPlanRequest request, MultipartFile file) {
+    public String edit(EditTestPlanRequest request, MultipartFile file) {
         // 新选择了一个文件，删除原来的文件
         if (file != null) {
             fileService.deleteFileByTestId(request.getId());
@@ -147,6 +147,8 @@ public class LoadTestService {
             loadTest.setLoadConfiguration(request.getLoadConfiguration());
             loadTestMapper.updateByPrimaryKeySelective(loadTest);
         }
+
+        return request.getId();
     }
 
     public void run(RunTestPlanRequest request) {

frontend/src/performance/components/testPlan/CreateTestPlan.vue

@@ -103,7 +103,8 @@
 
         let options = this.getSaveOption();
 
-        this.result = this.$request(options, () => {
+        this.result = this.$request(options, (response) => {
+          this.testPlan.id = response.data;
           this.$message({
             message: '保存成功！',
             type: 'success'