我正在一个网站上使用谷歌地图。我必须在谷歌地图上显示不同的地址，为此我写了一些代码。这段代码在本地主机和谷歌地图上运行良好，检索成功，但在实时服务器上我一无所获。这是我的map.php文件的代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Live Demo of Google Maps Geocoding Example with PHP</title>
<style>
body{
font-family:arial;
font-size:.8em;
}
#gmap_canvas{
width:100%;
height:30em;
}
#map-label,
#address-examples{
margin:1em 0;
}
</style>
</head>
<body>
<?php
function geocode($address1)
{
$address1 = urlencode($address1);
//echo $address1;
$url = "http://maps.google.com/maps/api/geocode/json?address={$address1}";
//echo $url;
$resp_json = file_get_contents($url);
echo $resp_json;
$resp = json_decode($resp_json, true);
//print_r($resp);
if($resp['status']=='OK')
{
$lati = $resp['results'][0]['geometry']['location']['lat'];
//echo $lati.'<br />';
$longi = $resp['results'][0]['geometry']['location']['lng'];
$formatted_address = $resp['results'][0]['formatted_address'];
if($lati && $longi && $formatted_address)
{
$data_arr = array();
array_push(
$data_arr,
$lati,
$longi,
$formatted_address
);
return $data_arr;
}
else
{
return false;
}
}
else
{
return false;
}
}
?>
<?php
$post_adres = "Sec 66";
$post_city = "Mohali";
$address1 = $post_adres.','.$post_city;
$address1 = str_replace(" ", "+", $address1);
$data_arr = geocode($address1);
print_r($data_arr);
if($data_arr)
{
$latitude = $data_arr[0];
//echo $latitude.'<br />';
$longitude = $data_arr[1];
//echo $longitude.'<br />';
$formatted_address = $data_arr[2];
//echo $formatted_address.'<br />';
?>
<div id="gmap_canvas">Loading map...</div>
<div id='map-label'>Map shows approximate location.</div>
<script type="text/javascript" src="http://maps.google.com/maps/api/js"></script>
<script type="text/javascript">
function init_map() {
var myOptions = {
zoom: 14,
center: new google.maps.LatLng(<?php echo $latitude; ?>, <?php echo $longitude; ?>),
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById("gmap_canvas"), myOptions);
marker = new google.maps.Marker({
map: map,
position: new google.maps.LatLng(<?php echo $latitude; ?>, <?php echo $longitude; ?>)
});
infowindow = new google.maps.InfoWindow({
content: "<?php echo $formatted_address; ?>"
});
google.maps.event.addListener(marker, "click", function () {
infowindow.open(map, marker);
});
infowindow.open(map, marker);
}
google.maps.event.addDomListener(window, 'load', init_map);
</script>
<?php
}
else
{
echo "No map found.";
}
?>
</body>
</html>
实时url就是这个
http://www.chandigarhpropertyonline.com/map.php
它让我陷入了另一种状态，并说找不到地图。它在本地主机上运行良好。有人知道吗？
这似乎有效，希望它会有用：
<?php
function curlrequest( $url=NULL, $options=NULL ){
/* Download cacert.pem and change path here to suit */
$cacert='c:/wwwroot/cacert.pem';
$curl=curl_init();
if( parse_url( $url,PHP_URL_SCHEME )=='https' ){
curl_setopt( $curl, CURLOPT_SSL_VERIFYPEER, FALSE );
curl_setopt( $curl, CURLOPT_SSL_VERIFYHOST, 2 );
curl_setopt( $curl, CURLOPT_CAINFO, realpath( $cacert ) );
}
curl_setopt( $curl, CURLOPT_URL,trim( $url ) );
curl_setopt( $curl, CURLOPT_AUTOREFERER, TRUE );
curl_setopt( $curl, CURLOPT_FOLLOWLOCATION, TRUE );
curl_setopt( $curl, CURLOPT_FRESH_CONNECT, TRUE );
curl_setopt( $curl, CURLOPT_HEADER, FALSE );
curl_setopt( $curl, CURLOPT_RETURNTRANSFER, TRUE );
curl_setopt( $curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101 Firefox/35.0' );
curl_setopt( $curl, CURLOPT_ENCODING, '' );
if( isset( $options ) && is_array( $options ) ){
foreach( $options as $param => $value ) curl_setopt( $curl, $param, $value );
}
$res=array(
'response' => curl_exec( $curl ),
'info' => curl_getinfo( $curl ),
'errors' => curl_error( $curl )
);
curl_close( $curl );
return (object)$res;
}
function geocode( $address, $curl=true ){
$url="http://maps.google.com/maps/api/geocode/json?address=".urlencode( $address );
if( $curl ){
$data = curlrequest( $url );
$resp = json_decode( $data->response,true );
} else {
$resp = json_decode( file_get_contents( $url ), true );
}
if( $resp['status']=='OK' ){
$lat = $resp['results'][0]['geometry']['location']['lat'];
$long = $resp['results'][0]['geometry']['location']['lng'];
$address = $resp['results'][0]['formatted_address'];
return ( $lat && $long && $address ) ? (object)array('lat'=>$lat, 'lng'=>$long, 'address'=>$address) : false;
}
return false;
}
$post_address = "Sec 66";
$post_city = "Mohali";
$findaddress = str_replace( " ", "+", $post_address . ', ' . $post_city );
$data = geocode( $findaddress );
$lat=$data ? $data->lat : false;
$lng=$data ? $data->lng : false;
$address=$data ? $data->address : false;
?>
<!doctype html>
<html lang="en">
<head>
<meta charset='utf-8'>
<meta http-equiv='X-UA-Compatible' content='IE=edge'>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<title>Live Demo of Google Maps Geocoding Example with PHP</title>
<style>
body{
font-family:arial;
font-size:.8em;
}
#gmap_canvas{
width:100%;
height:30em;
height:600px;
}
#map-label,
#address-examples{
margin:1em 0;
}
</style>
<script type="text/javascript" src="//maps.google.com/maps/api/js"></script>
<script type="text/javascript">
<?php
if( $data && $lat && $lng ){
echo "
var map;
var lat={$lat};
var lng={$lng};
var address='{$address}';
function init_map() {
var options = {
zoom:14,
center:new google.maps.LatLng( lat, lng ),
mapTypeId:google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map( document.getElementById('gmap_canvas'), options);
marker = new google.maps.Marker({
map:map,
position:options.center
});
infowindow = new google.maps.InfoWindow({
content:address
});
google.maps.event.addListener(marker, 'click', function () {
infowindow.open(map, marker);
});
infowindow.open(map, marker);
}
google.maps.event.addDomListener( window, 'load', init_map );";
} else {
echo "
window.onload=function(){
document.getElementById('gmap_canvas').innerHTML='There was a problem decoding the address';
};";
}
?>
</script>
</head>
<body>
<div id='gmap_canvas'>Loading map...</div>
<div id='map-label'>Map shows approximate location.</div>
</body>
</html>