前端：

引用signalr三方包

frontend/web/src/views/auth/Login.vue

@@ -57,10 +57,12 @@ import MyButton from '@/components/MyButton.vue'
 import { required, maxLength, helpers } from '@vuelidate/validators'
 import useVuelidate from '@vuelidate/core'
 import { useAuthStore } from '@/stores/auth'
+import { useSignalRStore } from '@/stores/signalr'
 
 const message = useMessage();
 const router = useRouter();
 const authStore = useAuthStore();
+const signalRStore = useSignalRStore();
 
 const loading = ref(false)
 const form = reactive({
@@ -96,6 +98,7 @@ const handleLogin = async () => {
     if(res.code === 0){ // Assuming 0 is success
       message.success('登录成功')
       authStore.setLoginInfo(res.data.token, res.data.refreshToken, res.data.userInfo);
+      signalRStore.initSignalR(res.data.token);
       router.push('/messages')
     }else{
       message.error(res.message || '登录失败')