oak-external-sdk/test/testTianDitu.ts

fetch(encodeURI(`http://api.tianditu.gov.cn/geocoder?postStr={"lon":116.37304,"lat":39.92594,"ver":1}&type=geocode&tk=`))
    .then(
        (result) => {
            console.log(result.status);
            return result.json();
        }
    ).then(
        (json) => {
            console.log(json);
        }
    );