下载好weui.wxss

index.wxml

        
           
      
       {
   {item}}
          
     
    复制代码

index.wxss

.navbar{  border-bottom:1rpx  #EBEBEB solid;  position:relative;  font-size:28rpx;}.navbar-title{  width: 188rpx;   display: inline-block;  text-align: center;  height: 73rpx;  line-height: 73rpx;  font-size: 28rpx;}.weui-bar-item_on{  color: #6F48C5;  font-size:28rpx;  line-height: 73rpx;  border-bottom: 6rpx  #6F48C5 solid;}.title{  width: 100rpx;  margin: auto;}复制代码

index.js

tabClick: function(e) {    let that = this;    that.setData({      activeIndex: e.currentTarget.id,      state: e.currentTarget.id    });}复制代码