优化登录页面代码

src/components/page/Login.vue

@@ -2,19 +2,24 @@
     <div class="login-wrap">
         <div class="ms-login">
             <div class="ms-title">后台管理系统</div>
-            <el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="0px" class="ms-content">
+            <el-form :model="param" :rules="rules" ref="login" label-width="0px" class="ms-content">
                 <el-form-item prop="username">
-                    <el-input v-model="ruleForm.username" placeholder="username">
+                    <el-input v-model="param.username" placeholder="username">
                         <el-button slot="prepend" icon="el-icon-lx-people"></el-button>
                     </el-input>
                 </el-form-item>
                 <el-form-item prop="password">
-                    <el-input type="password" placeholder="password" v-model="ruleForm.password" @keyup.enter.native="submitForm('ruleForm')">
+                    <el-input
+                        type="password"
+                        placeholder="password"
+                        v-model="param.password"
+                        @keyup.enter.native="submitForm()"
+                    >
                         <el-button slot="prepend" icon="el-icon-lx-lock"></el-button>
                     </el-input>
                 </el-form-item>
                 <div class="login-btn">
-                    <el-button type="primary" @click="submitForm('ruleForm')">登录</el-button>
+                    <el-button type="primary" @click="submitForm()">登录</el-button>
                 </div>
                 <p class="login-tips">Tips : 用户名和密码随便填。</p>
             </el-form>
@@ -23,79 +28,81 @@
 </template>
 
 <script>
-    export default {
-        data: function(){
-            return {
-                ruleForm: {
-                    username: 'admin',
-                    password: '123123'
-                },
-                rules: {
-                    username: [
-                        { required: true, message: '请输入用户名', trigger: 'blur' }
-                    ],
-                    password: [
-                        { required: true, message: '请输入密码', trigger: 'blur' }
-                    ]
-                }
-            }
-        },
-        methods: {
-            submitForm(formName) {
-                this.$refs[formName].validate((valid) => {
-                    if (valid) {
-                        localStorage.setItem('ms_username',this.ruleForm.username);
-                        this.$router.push('/');
-                    } else {
-                        console.log('error submit!!');
-                        return false;
-                    }
-                });
+export default {
+    data: function() {
+        return {
+            param: {
+                username: "admin",
+                password: "123123"
+            },
+            rules: {
+                username: [
+                    { required: true, message: "请输入用户名", trigger: "blur" }
+                ],
+                password: [
+                    { required: true, message: "请输入密码", trigger: "blur" }
+                ]
             }
+        };
+    },
+    methods: {
+        submitForm() {
+            this.$refs.login.validate(valid => {
+                if (valid) {
+                    this.$message.success("登录成功");
+                    localStorage.setItem("ms_username", this.param.username);
+                    this.$router.push("/");
+                } else {
+                    this.$message.error("请输入账号和密码");
+                    console.log("error submit!!");
+                    return false;
+                }
+            });
         }
     }
+};
 </script>
 
 <style scoped>
-    .login-wrap{
-        position: relative;
-        width:100%;
-        height:100%;
-        background-image: url(../../assets/img/login-bg.jpg);
-        background-size: 100%;
-    }
-    .ms-title{
-        width:100%;
-        line-height: 50px;
-        text-align: center;
-        font-size:20px;
-        color: #fff;
-        border-bottom: 1px solid #ddd;
-    }
-    .ms-login{
-        position: absolute;
-        left:50%;
-        top:50%;
-        width:350px;
-        margin:-190px 0 0 -175px;
-        border-radius: 5px;
-        background: rgba(255,255,255, 0.3);
-        overflow: hidden;
-    }
-    .ms-content{
-        padding: 30px 30px;
-    }
-    .login-btn{
-        text-align: center;
-    }
-    .login-btn button{
-        width:100%;
-        height:36px;
-        margin-bottom: 10px;
-    }
-    .login-tips{
-        font-size:12px;
-        line-height:30px;
-        color:#fff;
-    }
+.login-wrap {
+    position: relative;
+    width: 100%;
+    height: 100%;
+    background-image: url(../../assets/img/login-bg.jpg);
+    background-size: 100%;
+}
+.ms-title {
+    width: 100%;
+    line-height: 50px;
+    text-align: center;
+    font-size: 20px;
+    color: #fff;
+    border-bottom: 1px solid #ddd;
+}
+.ms-login {
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    width: 350px;
+    margin: -190px 0 0 -175px;
+    border-radius: 5px;
+    background: rgba(255, 255, 255, 0.3);
+    overflow: hidden;
+}
+.ms-content {
+    padding: 30px 30px;
+}
+.login-btn {
+    text-align: center;
+}
+.login-btn button {
+    width: 100%;
+    height: 36px;
+    margin-bottom: 10px;
+}
+.login-tips {
+    font-size: 12px;
+    line-height: 30px;
+    color: #fff;
+}
 </style>