feat：添加登录页面，完善文章目录

Yi.BBS.Vue3/src/views/Login.vue

@@ -1,8 +1,8 @@
 <template>
-    这个是登录页面
+  <h2>  登录-欢迎</h2>
     <el-input v-model="loginForm.userName" placeholder="用户名" />
     <el-input v-model="loginForm.password" placeholder="密码" />
-    <el-button type="primary" @click="login">登录</el-button>
+    <el-button class="login-btn" type="primary" @click="login">登录</el-button>
 </template>
 <script setup>
 import { reactive } from 'vue';
@@ -25,4 +25,18 @@ if( response.code==undefined)
 }
 }
 
-</script>
+</script>
+<style scoped>
+h2{
+    text-align: center;
+}
+.el-input
+{
+margin:0rem 0 0.5rem 0;
+
+}
+.login-btn
+{
+    width: 100%;
+}
+</style>