返回NULL值的Google Geocode API回调函数

callback function for Google Geocode API returning NULL Value

本文关键字:API 回调 函数 Geocode Google NULL 值的 返回      更新时间:2023-09-26

我有一个geoCode函数,它使用回调函数在异步请求完成后执行一些操作。但是,它返回一个NULL值。

 function codeAddress(callback) {
    /***** build string address from form data
    var address = addressOne + "," + addressTwo + "," + region + "," + zip + "," + country;
    *****/
    var geocodeAddress = geocoder.geocode( { 'address': address}, function (results, status) { callback( results ) } );
}
codeAddress(function(returnData){
    console.log("results= " + returnData);
    console.log(returnData);
     });

返回空数组

var returnData = function () {
         return data;
};
codeAddress (returnData ());

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