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HomeBackend DevelopmentPHP Tutorial 如何获取百度坐标api返回的json格式字符串或对象呢

怎么获取百度坐标api返回的json格式字符串或对象呢
json不怎么熟,比如调用这个接口http://api.map.baidu.com/ag/coord/convert?from=2&to=4&x=116.40624058825688&y=39.90789300648029&callback=callback获得返回的数据是这样的callback&&callback({"error":0,"x":"MTE2LjQxMjYxOTYwMDc1","y":"MzkuOTE0MjIxMTQyNDM3"})
想得到x,y后面的加密数据,注意坐标比较多,需要批量
最好写个示例啊,

JSON callback API 百度
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