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+<template>
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+ <div class="header">
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+ <div class="logo">后台管理系统</div>
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+ <div class="user-info">
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+ <el-dropdown trigger="click" @command="handleCommand">
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+ <span class="el-dropdown-link">
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+ <img class="user-logo" src="../../../static/img/img.jpg">
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+ {{username}}
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+ </span>
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+ <el-dropdown-menu slot="dropdown">
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+ <el-dropdown-item command="loginout">退出</el-dropdown-item>
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+ </el-dropdown-menu>
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+ </el-dropdown>
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+ </div>
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+ </div>
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+</template>
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+<script>
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+ export default {
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+ data() {
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+ return {
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+ name: 'linxin'
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+ }
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+ },
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+ computed:{
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+ username(){
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+ let username = localStorage.getItem('ms_username');
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+ return username ? username : this.name;
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+ }
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+ },
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+ methods:{
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+ handleCommand(command) {
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+ if(command == 'loginout'){
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+ localStorage.removeItem('ms_username')
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+ this.$router.push('/login');
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+ }
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+ }
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+ }
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+ }
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+</script>
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+<style scoped>
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+ .header {
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+ position: relative;
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+ box-sizing: border-box;
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+ width: 100%;
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+ height: 70px;
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+ font-size: 22px;
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+ line-height: 70px;
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+ color: #fff;
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+ }
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+ .header .logo{
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+ float: left;
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+ width:250px;
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+ text-align: center;
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+ }
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+ .user-info {
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+ float: right;
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+ padding-right: 50px;
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+ font-size: 16px;
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+ color: #fff;
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+ }
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+ .user-info .el-dropdown-link{
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+ position: relative;
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+ display: inline-block;
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+ padding-left: 50px;
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+ color: #fff;
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+ cursor: pointer;
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+ vertical-align: middle;
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+ }
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+ .user-info .user-logo{
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+ position: absolute;
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+ left:0;
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+ top:15px;
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+ width:40px;
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+ height:40px;
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+ border-radius: 50%;
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+ }
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+ .el-dropdown-menu__item{
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+ text-align: center;
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+ }
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+</style>
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