Wechat applet obtains household area information

1. Now? app.js The configuration is as follows

{
// Apply to the user for authorization 
  "permission": {
    "scope.userLocation": {
      "desc": " Your location information will be used to show the effect of the applet location interface " 
    }
  }
}

2. Call wechat in the area you need to get api

wx.getLocation({
 type: 'wgs84',
 success (res) {
   const latitude = res.latitude
   const longitude = res.longitude
   const speed = res.speed
   const accuracy = res.accuracy
 }
})
//res Return the following fields 	
{
  accuracy: 65;
  errMsg: "getLocation:ok";
  horizontalAccuracy: 65;
  latitude: 30.25961; //  latitude , The scope is  -90~90, A negative number means south latitude 
  longitude: 120.13026; //  longitude , The scope is  -180~180, A negative number means the west longitude 
  speed: -1;
  verticalAccuracy: 65;
}

3. By getting the user's api To get the user's address

// Get the user's ip Address 
const getposition = () =>{
  const params = {
   // Request the address to get the user ip
    url:'https://pv.sohu.com/cityjson?ie=utf-8'
  }
  return request(params)
}
//getipconfig 
 // Call request 
  const res = await  getposition()
  const m = JSON.parse(res.data.match(/.*(\{[^\}]+\}).*/)[1] || '{}')
  // Get ip
  console.log('ip =>', m.cip, m)

adopt IP Address to query the address of the user used

 get request http://ip-api.com/json/ip
http://ip-api.com/json/36.143.40.237