HarmonyOS h5中原先调用js获取经纬度，现在在HarmonyOS中失效？

Question

代码：

initMap(callback) {
  let _this = this;
  let address;
  window.fxtpInitMap = async () => {
    let BMap = window.BMap;
    var geolocation = new BMap.Geolocation();
    geolocation.getCurrentPosition(function (res) {
      //可以获取不同级别的位置信息，这里使用城市作为实例
      console.log("获取不同级别的位置信息", res);
      if (res.accuracy == null) {
        // _this.$toast("请先打开获取位置权限");
      } else {
        const { province, city, district, street, street_number, } = res.address;
        address = `${province}${
        province === city ? "" : city
        }${district}${street}${street_number ? street_number + "号" : ""}`;
      }
      callback(address);
    });
  };
  let baiduScript = document.querySelector(
    "script[data-baidu='baiduScript']"
  );
  var script = document.createElement("script");
  script.type = "text/javascript";
  script.setAttribute("data-baidu", "baiduScript");
  script.src =
    "xxx";
  document.head.appendChild(script); //插入此标签后 会在window上挂一BMap属性,此为跨域获取的数据
},

Answer 1

请参考下此文档，赋予前端页面权限：https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/web-geolocation-permission-V5