php之post请求的方法

来源：互联网发布：淘宝摄影棚所需要器材编辑：程序博客网时间：2024/05/29 02:27

方法一：

/**

* 发送post请求

*@param string $url 请求地址

*@param array $data_ data post键值对数据

*@return string

当为Content-type: application/json格式时：

public function Post($url,$post_data){

// $postdata = http_build_query($post_data);

$opts = array('http' =>

array(

'method' => 'POST',

'header' => 'Content-type: application/json',

'content' =>$post_data,

'timeout' => 15 * 60 // 超时时间（单位:s）

)

);

$context = stream_context_create($opts);

$result = file_get_contents($url, false, $context);

return $result;

}

当为 application/x-www-form-urlencoded格式时：

public function Post($url,$post_data){

$postdata =http_build_query($post_data);

$opts = array('http' =>

array(

'method' => 'POST',

'header' =>

'Content-type: application / application/x-www-form-urlencoded ',

'content' => $ postdata,

'timeout' => 15 * 60 // 超时时间（单位:s）

)

);

$context = stream_context_create($opts);

$result = file_get_contents($url, false, $context);

return $result;

}

方法二：

/**

* 发送post请求

*@param string $url 请求地址

*@param array $data_string post键值对数据

*@return string

publicfunction curl($url,$post_string)

{

//echo$post_string;

$ch= curl_init();

curl_setopt($ch, CURLOPT_URL, $url);

curl_setopt($ch,CURLOPT_POSTFIELDS, $post_string);

curl_setopt($ch,CURLOPT_RETURNTRANSFER, true);

curl_setopt($ch,CURLOPT_CONNECTTIMEOUT, 10);

curl_setopt($ch,CURLOPT_TIMEOUT, 60);

$result= curl_exec($ch);

curl_close($ch);

return$result;

}

或

public function curl ($url,$data_string)

{

$ch= curl_init($url);

curl_setopt($ch, CURLOPT_CUSTOMREQUEST,"POST");

curl_setopt($ch,CURLOPT_POSTFIELDS,$data_string);

curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);

curl_setopt($ch,CURLOPT_HTTPHEADER, array(

'Content-Type:application/json',

'Content-Length:' . strlen($data_string))

);

//curl_setopt($ch,CURLOPT_SSL_VERIFYPEER, FALSE);

//curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);

$result= curl_exec($ch);

$rtn=curl_getinfo($ch,CURLINFO_HTTP_CODE);

curl_close($ch);

return $result;

}

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