代码描述：基于php的苏州实时公交/地铁接口调用代码实例

关联数据：苏州实时公交

接口地址：http://www.juhe.cn/docs/api/id/31

1.[代码][PHP]代码

// +----------------------------------------------------------------------

//----------------------------------

// 苏州实时公交/地铁调用示例代码 － 聚合数据

// 在线接口文档：http://www.juhe.cn/docs/31

//----------------------------------

header('Content-type:text/html;charset=utf-8');

//配置您申请的appkey

$appkey = "*********************";

//************1.站台(编码)查询************

$url = "http://apis.juhe.cn/szbusline/bus";

$params = array(

"station" => "",//需要查询的站台,如：纳米

"dtype" => "",//返回数据格式：json或xml,默认json

"key" => $appkey,//你申请的key

);

$paramstring = http_build_query($params);

$content = juhecurl($url,$paramstring);

$result = json_decode($content,true);

if($result){

if($result['error_code']=='0'){

print_r($result);

}else{

echo $result['error_code'].":".$result['reason'];

}

}else{

echo "请求失败";

}

//**************************************************

//************2.根据站台查询公交状态************

$url = "http://apis.juhe.cn/szbusline/bus";

$params = array(

"stationCode" => "",//站台的编码,在查询站台时有返回

"dtype" => "",//返回数据格式：json或xml,默认json

"key" => $appkey,//你申请的key

);

$paramstring = http_build_query($params);

$content = juhecurl($url,$paramstring);

$result = json_decode($content,true);

if($result){

if($result['error_code']=='0'){

print_r($result);

}else{

echo $result['error_code'].":".$result['reason'];

}

}else{

echo "请求失败";

}

//**************************************************

//************3.线路(编码)查询************

$url = "http://apis.juhe.cn/szbusline/bus";

$params = array(

"bus" => "",//线路名称或关键字,如11

"dtype" => "",//返回数据格式：json或xml,默认json

"key" => $appkey,//你申请的key

);

$paramstring = http_build_query($params);

$content = juhecurl($url,$paramstring);

$result = json_decode($content,true);

if($result){

if($result['error_code']=='0'){

print_r($result);

}else{

echo $result['error_code'].":".$result['reason'];

}

}else{

echo "请求失败";

}

//**************************************************

//************4.根据线路编码查询详细信息************

$url = "http://apis.juhe.cn/szbusline/bus";

$params = array(

"busline" => "",//需要查询的线路编码,在查询线路时有返回

"dtype" => "",//返回数据格式：json或xml,默认json

"key" => $appkey,//你申请的key

);

$paramstring = http_build_query($params);

$content = juhecurl($url,$paramstring);

$result = json_decode($content,true);

if($result){

if($result['error_code']=='0'){

print_r($result);

}else{

echo $result['error_code'].":".$result['reason'];

}

}else{

echo "请求失败";

}

//**************************************************

//************5.公交(路线)详情************

$url = "http://apis.juhe.cn/szbusline/info";

$params = array(

"dtype" => "",//返回数据格式：json或xml,默认json

"key" => $appkey,//你申请的key

);

$paramstring = http_build_query($params);

$content = juhecurl($url,$paramstring);

$result = json_decode($content,true);

if($result){

if($result['error_code']=='0'){

print_r($result);

}else{

echo $result['error_code'].":".$result['reason'];

}

}else{

echo "请求失败";

}

//**************************************************

//************6.地铁始发站时刻************

$url = "http://apis.juhe.cn/szbusline/subwaytime";

$params = array(

"dtype" => "",//返回数据格式：json或xml,默认json

"key" => $appkey,//你申请的key

);

$paramstring = http_build_query($params);

$content = juhecurl($url,$paramstring);

$result = json_decode($content,true);

if($result){

if($result['error_code']=='0'){

print_r($result);

}else{

echo $result['error_code'].":".$result['reason'];

}

}else{

echo "请求失败";

}

//**************************************************

//************7.地铁线路实时详细信息************

$url = "http://apis.juhe.cn/szbusline/subwayline";

$params = array(

"dtype" => "",//返回数据格式：json或xml,默认json

"key" => $appkey,//你申请的key

"line_id" => "",//地铁线路编号

"lng" => "",//经度

"lat" => "",//纬度

"order" => "",//线路方向(参考值: 1-正方向,2-反方向,默认为1)

);

$paramstring = http_build_query($params);

$content = juhecurl($url,$paramstring);

$result = json_decode($content,true);

if($result){

if($result['error_code']=='0'){

print_r($result);

}else{

echo $result['error_code'].":".$result['reason'];

}

}else{

echo "请求失败";

}

//**************************************************

//************8.地铁站台列车到站时刻表************

$url = "http://apis.juhe.cn/szbusline/subwaystation";

$params = array(

"dtype" => "",//返回数据格式：json或xml,默认json

"key" => $appkey,//你申请的key

"line_id" => "",//地铁线路编号

"station_id" => "",//地铁站台编号

"order" => "",//线路方向(参考值: 1-上行,2-下行,默认为1)

);

$paramstring = http_build_query($params);

$content = juhecurl($url,$paramstring);

$result = json_decode($content,true);

if($result){

if($result['error_code']=='0'){

print_r($result);

}else{

echo $result['error_code'].":".$result['reason'];

}

}else{

echo "请求失败";

}

//**************************************************

/**

* 请求接口返回内容

* @param string $url [请求的URL地址]

* @param string $params [请求的参数]

* @param int $ipost [是否采用POST形式]

* @return string

*/

function juhecurl($url,$params=false,$ispost=0){

$httpInfo = array();

$ch = curl_init();

curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 );

curl_setopt( $ch, CURLOPT_USERAGENT , 'JuheData' );

curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT , 60 );

curl_setopt( $ch, CURLOPT_TIMEOUT , 60);

curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true );

curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);

if( $ispost )

{

curl_setopt( $ch , CURLOPT_POST , true );

curl_setopt( $ch , CURLOPT_POSTFIELDS , $params );

curl_setopt( $ch , CURLOPT_URL , $url );

}

else

{

if($params){

curl_setopt( $ch , CURLOPT_URL , $url.'?'.$params );

}else{

curl_setopt( $ch , CURLOPT_URL , $url);

}

}

$response = curl_exec( $ch );

if ($response === FALSE) {

//echo "cURL Error: " . curl_error($ch);

return false;

}

$httpCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE );

$httpInfo = array_merge( $httpInfo , curl_getinfo( $ch ) );

curl_close( $ch );

return $response;

}