jsm-mall-front/src/utils/lbs.js

import axios from 'axios'

export function supervisorChangeList(keyword) {
  return new Promise(function (r, j) {
    try {
      new AMap.Autocomplete({
        city: '全国'
      }).search(keyword, function (status, result) {
        if (status === 'complete') {
          r(result)
        } else {
          console.error('根据地址查询位置失败')
          j(result)
        }
      })
    } catch (error) {
      j(error)
    }
  })
}

/**
 * 根据地址查坐标
 * @param {*} address 例如：广东省广州市天河区邮通小区
 * @returns Object
 */
export function getLocation(address) {
  return new Promise(function (r, j) {
    try {
      new AMap.Geocoder().getLocation(address, function (status, result) {
        if (status === 'complete' && result.geocodes?.length) {
          r(result.geocodes)
        } else {
          console.error('根据地址查询位置失败')
          j(result)
        }
      })
    } catch (error) {
      j(error)
    }
  })
}

/**
 * 根据坐标查地址
 * @param {*} location 例如：[113.36242, 23.1368425]
 * @returns Object
 */
export function getAddress(location) {
  return new Promise(function (r, j) {
    try {
      new AMap.Geocoder().getAddress(location, function (status, result) {
        if (status === 'complete' && result.regeocode) {
          r(result.regeocode)
        } else {
          console.error('根据地址查询位置失败')
          j(result)
        }
      })
    } catch (error) {
      j(error)
    }
  })
}

export function axiosMapZb(params) {
  return axios({
    url: `https://restapi.amap.com/v3/place/around`,
    method: 'get',
    params: {
      key: '428a7111e02ea8367a3b34804eaa025b',
      ...params
    }
  })
}

// 获取ip定位地址
export function getIPAdd() {
  return new Promise(function (r, j) {
    try {
      getIPs(ip => {
        axios
          .get('https://restapi.amap.com/v3/ip?output=json&key=428a7111e02ea8367a3b34804eaa025b&ip=' + ip)
          .then(r)
          .catch(j)
      })
    } catch (error) {
      j(error)
    }
  })
}

// export function getIPAdd() {
//   return new Promise(function (r, j) {
//     try {
//       axios
//         .get('https://qifu-api.baidubce.com/ip/local/geo/v1/district')
//         .then((res) => {
//           r(res);
//         })
//         .catch(j);
//     } catch (error) {
//       j(error);
//     }
//   });
// }

// 获取当前ip
function getIPs(callback) {
  var ip_dups = {}
  var RTCPeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection
  var useWebKit = !!window.webkitRTCPeerConnection
  var mediaConstraints = {
    optional: [{ RtpDataChannels: true }]
  }
  var servers = {
    iceServers: [{ urls: 'stun:stun.services.mozilla.com' }, { urls: 'stun:stun.l.google.com:19302' }]
  }
  var pc = new RTCPeerConnection(servers, mediaConstraints)
  function handleCandidate(candidate) {
    var ip_regex = /([0-9]{1,3}(\.[0-9]{1,3}){3}|[a-f0-9]{1,4}(:[a-f0-9]{1,4}){7})/
    var hasIp = ip_regex.exec(candidate)
    if (hasIp) {
      var ip_addr = ip_regex.exec(candidate)[1]
      if (ip_dups[ip_addr] === undefined) callback(ip_addr)
      ip_dups[ip_addr] = true
    }
  }
  pc.onicecandidate = function (ice) {
    if (ice.candidate) {
      handleCandidate(ice.candidate.candidate)
    }
  }
  pc.createDataChannel('')
  pc.createOffer(
    function (result) {
      pc.setLocalDescription(
        result,
        function () {},
        function () {}
      )
    },
    function () {}
  )
  setTimeout(function () {
    var lines = pc.localDescription.sdp.split('\n')
    lines.forEach(function (line) {
      if (line.indexOf('a=candidate:') === 0) handleCandidate(line)
    })
  }, 500)
}