反馈修改完成

pages/home/home.js

@@ -29,6 +29,20 @@ Page({
       dd.$toolAll.removeCache('isInFirst');
       // 钉钉跳转
 			dd.navigateTo({url: '/pages/login/login'});
+    }else if(e.detail.name !== 'clearAll' && e.detail.name !== ''){
+      dd.downloadFile({
+        url: e.detail.name,
+        success({ filePath }) {
+          dd.previewImage({
+            urls: [filePath],
+          });
+        },
+        fail(res) {
+          dd.alert({
+            content: res.errorMessage || res.error,
+          });
+        },
+      });
     }
   }
 });