Curl ，post 等请求一个API

 function reqCurl($ch,$method="post",$post_data = []){
$ret = "";
$ch = curl_init($ch);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FRESH_CONNECT, true);
// https请求 不验证证书和hosts
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
// 从证书中检查SSL加密算法是否存在(默认不需要验证）
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
if($method == "post"){
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
}
$buffer = curl_exec($ch);
curl_close($ch);
if ($buffer === false || empty($buffer)) {
$ret = "";
} else {
$ret = $buffer;
}
return $ret;
}