一、获取当前地址位置
https://lbs.qq.com/service/webService/webServiceGuide/webServiceIp
https://apis.map.qq.com/ws/location/v1/ip?key=RZ3BZ-ESIKD-NDE4H-PPWND-KJBZ2-SXB36
let url = https://apis.map.qq.com/ws/location/v1/ip?key=RZ3BZ-ESIKD-NDE4H-PPWND-KJBZ2-SXB36&output=jsonp
$.ajax({
url,
dataType:"jsonp",
success:res=>{
console.log(res);
}
})