<script>import{Toast}from'mint-ui'exportdefault{data(){return{
uname:'',
upwd:''}},
methods:{btnLogin(){// 1.获取用户用户名和密码var n =this.uname
var p =this.upwd
// 2.创建正则表达式验证用户名格式是否正确var reg =/^[a-z0-9_]{3,8}$/iif(!reg.test(n)){// 提示信息不是Toast('用户名格式不正确,请检查')return};if(!reg.test(p)){Toast('密码格式不正确')return};// 发送ajax请求var url ='http://127.0.0.1:3000/login?uname='+ n +'&upwd='+ p
this.axios.get(url).then(result =>{if(result.data.code ===1){Toast('登录成功')}else{Toast('用户名或密码由有误')}})}}}</script>