feat:增加消息功能

lib/pages/login.dart

@@ -3,9 +3,6 @@ import 'package:fluttertoast/fluttertoast.dart';
 import 'package:liquid_glass_widgets/liquid_glass_widgets.dart';
 import 'package:sweet_chat_app/apis/auth_api.dart';
 import 'package:sweet_chat_app/utils/SpUtil.dart';
-import 'package:web_socket_channel/web_socket_channel.dart';
-
-import '../services/webSocket_service.dart';
 import 'home_page.dart';
 
 class LoginPage extends StatefulWidget {
@@ -71,10 +68,11 @@ class _LoginPageState extends State<LoginPage> {
                   ),
                   const SizedBox(height: 24),
 
-                  // 邮箱
+                  // 用户名
                   TextField(
                     controller: _usernameController,
                     style: const TextStyle(color: Colors.white),
+                    cursorColor: Colors.white,
                     decoration: InputDecoration(
                       hintText: '请输入用户名',
                       hintStyle: TextStyle(color: Colors.white70),
@@ -94,6 +92,7 @@ class _LoginPageState extends State<LoginPage> {
                     controller: _passwordController,
                     obscureText: true,
                     style: const TextStyle(color: Colors.white),
+                    cursorColor: Colors.white,
                     decoration: InputDecoration(
                       hintText: '请输入密码',
                       hintStyle: TextStyle(color: Colors.white70),