Google Maps API 地理编码给出错误“标签无效”在火狐浏览器中

发布于 2024-08-29 22:09:23 字数 971 浏览 7 评论 0 原文

今天，我遇到了以下问题：

$.ajax({url:'http://maps.google.com/maps/api/geocode/jsonaddress=Karachi&sensor=false&output=json&callback=?',
        dataType: 'json',
        success: function(data){
         //eval("("+data+")");
         alert(data);
        }
});

Firefox 给出错误“无效标签”，Chrome 给出错误“未捕获的语法错误：意外的标记：”。我发现了很多关于此的帖子，并且尝试了各种类似 eval() 的方法，但也得到了：

$.getJSON('http://maps.google.com/maps/api/geocode/jsonaddress=Karachi&sensor=false&output=json&callback=?',
 function(data){
  //eval("("+data+")");
  alert(data);
 }
);

相同的结果。此外，其他 json 数据也可以正常工作，例如 flickr ("http://api.flickr.com/services/feeds/photos_public.gne?tags=cat&tagmode=any&format=json&jsoncallback=？）。所以它有我猜想与 Google Maps API 输出有关。

提前致谢。

原文

Today I struggled with the following:

$.ajax({url:'http://maps.google.com/maps/api/geocode/jsonaddress=Karachi&sensor=false&output=json&callback=?',
        dataType: 'json',
        success: function(data){
         //eval("("+data+")");
         alert(data);
        }
});

Firefox gives the error "Invalid Label" and Chrome "Uncaught SyntaxError: Unexpected token :". I found a lot of posts about this, and I tried all kinds of things like eval(), but also:

$.getJSON('http://maps.google.com/maps/api/geocode/jsonaddress=Karachi&sensor=false&output=json&callback=?',
 function(data){
  //eval("("+data+")");
  alert(data);
 }
);

Same result. Also, other json data works fine, for instance flickr ("http://api.flickr.com/services/feeds/photos_public.gne?tags=cat&tagmode=any&format=json&jsoncallback=?). So it has something to do with the Google Maps API output i guess..

Thanks in advance.

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风渺 2024-09-05 22:09:23

你可以在maps V3中做到这一点，但你不能使用$.getJSON来获取数据，相反，maps api中有一个方法，如果你给它一个地址，它就会检索数据。

var  geocoder = new google.maps.Geocoder();
 geocoder.geocode( { 'address': '10 downing street, London, UK'}, function(results, status) {
      if (status == google.maps.GeocoderStatus.OK) {
        console.log(results);
        alert(results[0].geometry.location);

      } else {
        alert("Geocode was not successful for the following reason: " + status);
      }
    });

这些链接包含所有信息......
https://developers.google.com/maps/documentation/javascript/geocoding#GeocodingRequests

https://google-developers.appspot.com /maps/documentation/javascript/examples/geocoding-simple

You can do it in maps V3, but you can't use $.getJSON to get the data, instead there is a method in the maps api which retrives the data if you give it an address.

var  geocoder = new google.maps.Geocoder();
 geocoder.geocode( { 'address': '10 downing street, London, UK'}, function(results, status) {
      if (status == google.maps.GeocoderStatus.OK) {
        console.log(results);
        alert(results[0].geometry.location);

      } else {
        alert("Geocode was not successful for the following reason: " + status);
      }
    });

these links have all the info....
https://developers.google.com/maps/documentation/javascript/geocoding#GeocodingRequests

https://google-developers.appspot.com/maps/documentation/javascript/examples/geocoding-simple

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