匿名用户禁止进入提示

pages/form/index.ts

@@ -232,6 +232,16 @@ Page({
             content: '房间号不存在！',
           });
         }
+      } else {
+        Message.error({
+          context: this,
+          offset: [90, 32],
+          duration: 3000,
+          content: res.message,
+        });
+        this.setData({
+          isJoin: false
+        })
       }
     }).catch(() => {
       this.setData({