fix(测试计划): 测试计划功能用例编辑实际结果富文本框时上传图片，一段时间后图片无法查看

framework/sdk-parent/frontend/src/utils/mdImgUtils.js

@@ -4,6 +4,9 @@
  * @returns {*[]}
  */
 export function parseMdImage(text) {
+  if (!text) {
+    return [];
+  }
   let regex = /\!\[.*?\]\(\/resource\/md\/get\?fileName=(.*?)\)/g;
   let fileNames = [];
   let match = regex.exec(text);

test-track/frontend/src/business/plan/view/comonents/functional/FunctionalTestCaseEdit.vue

@@ -339,16 +339,17 @@ export default {
       }
       param.results = JSON.stringify(param.results);
       param.actualResult = this.testCase.actualResult;
-      testPlanTestCaseEdit(param).then((response) => {
+      testPlanTestCaseEdit(param).then(() => {
         this.$success(this.$t("commons.save_success"));
         this.updateTestCases(param);
         this.setPlanStatus(this.testCase.planId);
+        this.handleMdImages({
+          id: param.id,
+          actualResult: param.actualResult,
+          description: this.testCase.comment,
+        });
 
         if (this.testCase.comment) {
-          this.handleMdImages({
-            id: response.data.id,
-            description: this.testCase.comment,
-          });
           this.$refs.comment.getComments();
           this.testCase.comment = "";
         }
@@ -362,6 +363,7 @@ export default {
       // 解析富文本框中的图片
       let mdImages = [];
       mdImages.push(...parseMdImage(param.description));
+      mdImages.push(...parseMdImage(param.actualResult));
       // 将图片从临时目录移入正式目录
       saveMarkDownImg({
         projectId: getCurrentProjectID(),