修改app从融云获取用户在线状态（有状态变化再更新数据库）

‘liusuyi’

2023-08-24 a6c3b8e6eb7a0d48649cfa93487532e62c353d37

 ard-work/src/main/resources/templates/test.html

@@ -162,7 +162,7 @@
            }
        })

        opt = {"username": "liusuyi", "password": "5959932"};
        opt = {"username": "admin", "password": "admin123"};
        $.ajax({
            headers: {
                'Accept': 'application/json',