试卷导出模板预览问题

src/modules/paper-export/api.js

@@ -20,7 +20,7 @@ export const paperTemplateListApi = (exportTemplateType) => {
 };
 export const paperTemplateDetailApi = (tid) => {
   return $httpWithMsg.post(
-    `${QUESTION_API}/paper/template/page`,
+    `${QUESTION_API}/paper_template/find_by_id`,
     {},
     {
       params: { id: tid },

src/modules/paper-export/elements/field-text/model.js

@@ -19,7 +19,7 @@ const MODEL = {
   mode: "normal", // side:侧边模式,normal:正常模式
   field: "",
   fieldName: "",
-  content: "样例内容",
+  content: "$样例内容",
 };
 
 const getModel = () => {

src/modules/paper-export/views/PaperTemplateBuild.vue

@@ -219,7 +219,7 @@ export default {
             elem.elements.forEach((element) => {
               if (!VALID_ELEMENTS_FOR_EXTERNAL.includes(element.type)) return;
 
-              if (element.type === "FIELD_TEXT") {
+              if (element.type === "FIELD_TEXT" && element.field) {
                 element.content = this.fieldData[element.field];
               }
             });