fix(测试跟踪): 用例编辑页-自定义字段多选类型显示不正确

--bug=1025911 --user=陈建星 【测试跟踪】功能用例-自定义字段-复制的用例和原用例显示不一致 https://www.tapd.cn/55049933/s/1367705

test-track/frontend/src/business/case/components/BaseEditItemComponent.vue

@@ -314,6 +314,10 @@ export default {
           this.isCustomNone = false;
           return this.contentObject.content.defaultValue;
         }
+      } else if (['multipleInput'].indexOf(this.contentObject.content.type) > -1) {
+        if (this.contentObject.content.defaultValue && this.contentObject.content.defaultValue instanceof Array) {
+          return this.contentObject.content.defaultValue.join(' ');
+        }
       }
 
       if (!this.contentObject.content.defaultValue) {

test-track/frontend/src/business/case/components/TestCaseEdit.vue

@@ -390,7 +390,7 @@ import {
 
 import {
   getProjectListAll,
-  getProjectMemberOption,
+  getProjectMemberOption, parseCustomFilesForItem,
 } from "@/business/utils/sdk-utils";
 import { testCaseCommentList } from "@/api/test-case-comment";
 import {
@@ -1137,6 +1137,10 @@ export default {
         this.form.maintainer = user.id;
       }
 
+      testCase.fields.forEach(i => {
+        parseCustomFilesForItem(i);
+      });
+
       //设置自定义熟悉默认值
       this.customFieldForm = parseCustomField(
         this.form,

test-track/frontend/src/business/utils/sdk-utils.js

@@ -1,6 +1,6 @@
 export {operationConfirm, removeGoBackListener, handleCtrlSEvent, byteToSize, sizeToByte, resizeTextarea,
   getTypeByFileName, strMapToObj, getUUID, windowPrint, parseTag} from "metersphere-frontend/src/utils";
-export {parseCustomFilesForList, getCustomFieldFilter, buildBatchParam} from "metersphere-frontend/src/utils/tableUtils";
+export {parseCustomFilesForList, getCustomFieldFilter, buildBatchParam, parseCustomFilesForItem} from "metersphere-frontend/src/utils/tableUtils";
 export {sortCustomFields, parseCustomField, buildCustomFields} from "metersphere-frontend/src/utils/custom_field";
 export {getCurrentProjectID, getCurrentWorkspaceId, getCurrentUser, setCurrentProjectID} from "metersphere-frontend/src/utils/token";
 export {hasLicense, hasPermissions, hasPermission} from "metersphere-frontend/src/utils/permission";