fix(接口测试): 修复导入的文档断言导入数组格式的数据，名称不是下标值的缺陷

--bug=1029217 --user=王孝刚 【接口测试】文档断言-导入-字段为数组类型-参数名可编辑
https://www.tapd.cn/55049933/s/1410058

api-test/backend/src/main/java/io/metersphere/commons/utils/JSONToDocumentUtil.java

@@ -26,6 +26,7 @@ public class JSONToDocumentUtil {
                 List<DocumentElement> childrenElements = new LinkedList<>();
                 DocumentElement documentElement = new DocumentElement(StringUtils.EMPTY, PropertyConstant.ARRAY, StringUtils.EMPTY, childrenElements);
                 documentElement.setArrayVerification(true);
+                documentElement.setName(String.valueOf(i));
                 children.add(documentElement);
                 jsonDataFormatting((JSONArray) value, childrenElements);
             } else {

api-test/frontend/src/business/definition/components/assertion/document/DocumentBody.vue

@@ -618,6 +618,9 @@ export default {
         row.type = 'object';
       }
       let newRow = this.getNewRow();
+      if (row.type === 'array') {
+        newRow.name = !this.mapData.get(row.id) ? 0 : this.mapData.get(row.id).length;
+      }
       newRow.idList = [row.id, newRow.id];
       newRow.parentId = row.id;
       if (this.mapData.has(row.id)) {