fix(测试跟踪): 功能用例导出文本类型的自定义字段为空

--bug=1016034 --user=陈建星 【测试跟踪】功能用例中包含自定义字段，导出后自定义字段内容是空的 https://www.tapd.cn/55049933/s/1230916

backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelData.java

@@ -49,6 +49,8 @@ public class TestCaseExcelData {
     private String priority;
     @ExcelIgnore
     Map<String, Object> customData = new LinkedHashMap<>();
+    @ExcelIgnore
+    Set<String> textFieldSet = new HashSet<>(2);
 
     @ExcelIgnore
     List<String> mergeStepDesc;

backend/src/main/java/io/metersphere/excel/listener/TestCaseNoModelDataListener.java

@@ -9,6 +9,7 @@ import com.alibaba.fastjson.JSONObject;
 import io.metersphere.base.domain.TestCase;
 import io.metersphere.base.domain.TestCaseWithBLOBs;
 import io.metersphere.base.domain.ext.CustomFieldResource;
+import io.metersphere.commons.constants.CustomFieldType;
 import io.metersphere.commons.constants.TestCaseConstants;
 import io.metersphere.commons.exception.CustomFieldValidateException;
 import io.metersphere.commons.exception.MSException;
@@ -410,6 +411,9 @@ public class TestCaseNoModelDataListener extends AnalysisEventListener<Map<Integ
                     // 这里如果填的是选项值，替换成选项ID，保存
                     customData.put(fieldName, customFieldValidator.parse2Key(value.toString(), customField));
                 }
+                if (StringUtils.equalsAny(customField.getType(), CustomFieldType.TEXTAREA.getValue(), CustomFieldType.RICH_TEXT.getValue())) {
+                    data.getTextFieldSet().add(fieldName);
+                }
             } catch (CustomFieldValidateException e) {
                 stringBuilder.append(e.getMessage().concat(ERROR_MSG_SEPARATOR));
             }
@@ -554,6 +558,7 @@ public class TestCaseNoModelDataListener extends AnalysisEventListener<Map<Integ
      */
     private void buildTestCaseCustomFieldMap(TestCaseExcelData data, TestCaseWithBLOBs testCase) {
         Map<String, Object> customData = data.getCustomData();
+        Set<String> textFieldSet = data.getTextFieldSet();
         List<CustomFieldResource> testCaseCustomFields = new ArrayList<>();
         customData.forEach((k, v) -> {
             if ((v instanceof List && CollectionUtils.isNotEmpty((List)v))
@@ -562,7 +567,11 @@ public class TestCaseNoModelDataListener extends AnalysisEventListener<Map<Integ
                 if (customFieldDao != null) {
                     CustomFieldResource customFieldResource = new CustomFieldResource();
                     customFieldResource.setFieldId(customFieldDao.getId());
-                    customFieldResource.setValue(JSON.toJSONString(v));
+                    if (textFieldSet.contains(customFieldDao.getId())) {
+                        customFieldResource.setTextValue(v.toString());
+                    } else {
+                        customFieldResource.setValue(JSON.toJSONString(v));
+                    }
                     customFieldResource.setResourceId(testCase.getId());
                     testCaseCustomFields.add(customFieldResource);
                 }

frontend/src/common/js/custom_field.js

@@ -67,7 +67,7 @@ export function parseCustomField(data, template, rules, oldFields) {
         let customField = data.fields[i];
         if (customField.id === item.id) {
           try {
-            if (customField.textValue) {
+            if (item.type === 'textarea' || item.type === 'richText') {
               setDefaultValue(item, customField.textValue);
             } else {
               setDefaultValue(item, customField.value);