PHP发送POST请求的常用方式

$data=array("username"=>"raykaeso","name"=>"雷雪松");//post参数 $url="http://www.leixuesong.cn"; $ch = curl_init();//创建连接 curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));//将数组转换为URL请求字符串，否则有些时候可能服务端接收不到参数 curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1); //接收服务端范围的html代码而不是直接浏览器输出 curl_setopt($ch, CURLOPT_HEADER, false); $responds = curl_exec($ch);//接受响应 curl_close($ch);//关闭连接

$data=array("username"=>"raykaeso","name"=>"雷雪松");//post参数 $url="http://www.leixuesong.cn"; $content = http_build_query($data); $length = strlen($content); $options = array( 'http' => array( 'method' => 'POST', 'header' => "Content-type: application/x-www-form-urlencoded\r\n" . "Content-length: $length \r\n", 'content' => $content ) ); file_get_contents($url, false, stream_context_create($options));