song
/
wjs_app


			
				
					
						
						
							12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152
							<!doctype html>
<html lang="en">
 <head>
  <meta charset="UTF-8">
  <meta name="Generator" content="EditPlus®">
  <meta name="Author" content="">
  <meta name="Keywords" content="">
  <meta name="Description" content="">
  <title>Document</title>
  <script src="jquery-3.1.0.js"></script>
<script type="text/javascript">
<!--
		/** 
 * 获取地址对应的坐标 
 * @param $address 
 * @return array 
 */  
function getAddressPoint($address){  
    $lng = 0;  
    $lat = 0;  
    $url = 'http://api.map.baidu.com/geocoder?output=json&address='.urlencode($address);
    if(function_exists('curl_init')) {  
        $ch = curl_init();  
        curl_setopt($ch, CURLOPT_URL, $url);  
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
        curl_setopt($ch, CURLOPT_HEADER, 0);  
        $data = curl_exec($ch);  
        curl_close($ch);  
    }else{  
        $data = file_get_contents($url,false,stream_context_create(array(  
            "http"=>array(  
                "method"=>"GET",  
                "timeout"=>1  
            ),  
        )));  
    }  
  
    $data = json_decode($data,true);  
    if($data && $data['status'] == 'OK' && isset($data['result']) && isset($data['result']['location']))  
    {  
        $lng = $data['result']['location']['lng'];  
        $lat = $data['result']['location']['lat'];  
    }  
    return array($lng,$lat);  
}  
//-->
</script>
 </head>
 <body>
  <button onclick="getAddressPoint('宛平南路75号')">获取经纬度</button>
 </body>
</html>