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安装需要的组件

import { DatetimePicker,Toast,Popup,Picker  } from 'mint-ui';

templete部分

<div class="sex">
     <span>性别</span>
      <div @click="sexVisible = true">{{sex}}</div>
 </div>

<div class="sexPicker">
       <mt-popup
           v-model="sexVisible"
            position="bottom">
            <mt-picker :slots="slots" @change="onValuesChange"></mt-picker>
         </mt-popup>
</div>

data部分

sexVisible: false,  //选择器的显示与影藏
slots: [
      {
             flex: 1,
             values: ['男','女'],
             className: 'slot1',
              textAlign: 'center',
              flex: 1
        }
],

methods部分

onValuesChange(picker, values) {
    //console.log(values)
    this.sex = values[0];
    this.sexVisible = false;
},