处理对象拷贝问题

src/views/question-naire/question-list.vue

@@ -715,8 +715,23 @@ export default {
     },
     // 提交
     submitQuestion() {
+       if (vm.questionEditList.showType == 1) {
+        // 单题显示
+        vm.questionEditList.questionIntro = "";
+        vm.questionEditList.headDiagramUrl = "";
+      } else {
+        vm.questionEditList.nextDisableClickUrl = "";
+        vm.questionEditList.nextClickUrl = "";
+      }
+      if (!vm.questionEditList.id) {
+        if (commonUtil.isEmptyList(vm.fileArray)) {
+          vm.$message.info("请导入题库");
+          return;
+        }
+      }
+      
       let req = {
-        model: vm.questionEditList,
+        model: JSON.parse(JSON.stringify(vm.questionEditList)),
         fileArray: vm.fileArray,
         loginAuth: []
       };
@@ -739,20 +754,7 @@ export default {
         "<br>"
       );
       // console.log(req);
-      if (vm.questionEditList.showType == 1) {
-        // 单题显示
-        vm.questionEditList.questionIntro = "";
-        vm.questionEditList.headDiagramUrl = "";
-      } else {
-        vm.questionEditList.nextDisableClickUrl = "";
-        vm.questionEditList.nextClickUrl = "";
-      }
-      if (!vm.questionEditList.id) {
-        if (commonUtil.isEmptyList(vm.fileArray)) {
-          vm.$message.info("请导入题库");
-          return;
-        }
-      }
+     
 
       vm.$refs.questionForm.validate(valid => {
         if (valid) {