Click the button to return to your current location in the WeChat applet

 Point to define your own map component

<map id="map"
        latitude="{
    
    {latitude}}" 
        longitude="{
    
    {longitude}}"
        scale="{
    
    {scale}}"
        markers="{
    
    {markers}}"
        show-location>
    </map>

 JS：

data:{
    latitude: '34.21797710060448',
    longitude: '108.71795654296875',
    scale:12,
    markers:[
        {
            id:'001',
            iconPath:"https://csdnimg.cn/release/blogv2/dist/pc/img/npsFeel1.png",
            latitude: '34.21797710060448',
            longitude: '108.71795654296875',
            name:'测试地图111',
            width:30,
            height:30
        },
        {
            id:'002',
            iconPath:"https://csdnimg.cn/release/blogv2/dist/pc/img/npsFeel2.png",
            latitude: '34.347971491244955',
            longitude: '108.94351959228516',
            width:30,
            height:30
        },
]
},

positioning(){//点击回到自己当前位置的方法
    const mapCtx = wx.createMapContext("map",this);
    mapCtx.moveToLocation({
      // latitude:latitude,
      // longitude:longitude,
      success(res){
        console.log('调用成功',res)
      },
      fail(err){
        console.log('调用失败')
      }
    })
}