换源修改

schoolNewsWeb/src/views/admin/manage/crontab/NewsCrawlerView.vue

@@ -981,15 +981,23 @@ async function handleSubmit() {
     const processedParams = { ...dynamicParams.value };
     if (selectedMethod.value.params) {
       for (const param of selectedMethod.value.params) {
-        if (param.type === 'DateRangePicker' && processedParams[param.name]) {
+        if (param.type === 'DateRangePicker') {
           const dateRange = processedParams[param.name];
-          if (Array.isArray(dateRange) && dateRange.length === 2) {
-            // 拆分为startKey和endKey
-            const startKey = (param as any).startKey || 'startDate';
-            const endKey = (param as any).endKey || 'endDate';
+          const startKey = (param as any).startKey || 'startDate';
+          const endKey = (param as any).endKey || 'endDate';
+
+          if (Array.isArray(dateRange) && dateRange.length === 2 && dateRange[0] && dateRange[1]) {
+            // 选择了完整的时间范围
             processedParams[startKey] = dateRange[0];
             processedParams[endKey] = dateRange[1];
-            // 删除原始的range参数
+          } else {
+            // 未选择或选择不完整，仍然按 key 传递，只是值为空
+            processedParams[startKey] = '';
+            processedParams[endKey] = '';
+          }
+
+          // 无论如何都删除原始的 range 字段，避免传 dateRange 给后端
+          if (processedParams.hasOwnProperty(param.name)) {
             delete processedParams[param.name];
           }
         }