效果

maTag.js

// components/myTag/myTag.js
Component({
  /**
   * 组件的属性列表
   */
  properties: {
    "list": {
      type: Object
    },
    "one":{
      type:Boolean
    }
  },
  ready: function () {
    console.log('ready')
    var arr=this.data.list
    arr.forEach(it=>{
      it.show=false
    })
    console.log(arr);
    this.setData({
      riderCommentList:arr
    })
  },
  /**
   * 组件的初始数据
   */
  data: {
    riderCommentList: []
  },

  /**
   * 组件的方法列表
   */
  methods: {
    checkboxChange(e) {
      // console.log('checkboxChange e:', e);
      let string = "riderCommentList[" + e.target.dataset.index + "].selected"
      this.setData({
        [string]: !this.data.riderCommentList[e.target.dataset.index].selected
      })
      let detailValue = this.data.riderCommentList.filter(it => it.selected).map(it => it.value)
      // console.log('所有选中的值为：', detailValue)
      this.triggerEvent('bindvalue', detailValue)
    },
    oneChange(e){
      // console.log('oneChange e:', e);
      this.data.riderCommentList.forEach((it,index)=>{
        let s="riderCommentList[" + index + "].selected"
        if(it.value==e.target.dataset.value){
          this.setData({
            [s]: !this.data.riderCommentList[index].selected
          })
        }
        else(
          this.setData({
            [s]: false
          })
        )
      })
      let detailValue = this.data.riderCommentList.filter(it => it.selected).map(it => it.value)
      // console.log('所有选中的值为：', detailValue)
      this.triggerEvent('bindvalue', detailValue)
    },
  }
})

myTag.wxml

<view class="comment-btn">
        <view 
            wx:for="{{riderCommentList}}" 
            wx:for-item="item" 
            wx:key="index"  
            bindtap="{{one?'oneChange':'checkboxChange'}}" 
            data-value="{{item.value}}" 
            data-index="{{index}}"  
            checked="{{item.selected}}"
            class="btn {{item.selected ? 'btn-selected' : ''}}" >
            {{item.title}}
        </view>
    </view>

myTag.wxss

/* components/myTag/myTag.wxss */
.comment-btn{
  display:flex;
  flex-wrap: wrap;
}
.btn{
  width: 205rpx;
  height: 150rpx;
  font-size: 24rpx;
  padding: 0;
  /* border-radius:50rpx; */
  border: 1px solid #409EFF;
  background: #fff;
  color: #409EFF;
  border-radius: 4px;
  margin: 20rpx 20rpx;
  text-align: center;
}
.btn-selected{
  /* border: 1px solid #06a380; */
  color: #FFF;
  background-color:#409EFF;
}

使用时(one是否单选，true为单选，false为多选）

  <my-tag list="{{list}}" bind:bindvalue="bindvalue" one="{{false}}"></my-tag>

js

// miniprogram/pagesA/test/test.js

Page({
  /**
   * 页面的初始数据
   */
  data: {
    list: [{
      value: '1',
      title: '选项2'
    }, {
      value: '2',
      title: '选项2'
    }]
  },
  bindvalue(e){
    console.log(e.detail)
  }
  
})