不知道哪里抄来的函数 ，哈哈
public function http($url, $params, $method = ‘GET‘, $header = array(), $multi = false){
???$opts = array(
???????????CURLOPT_TIMEOUT ???????=> 30,
???????????CURLOPT_RETURNTRANSFER => 1,
???????????CURLOPT_SSL_VERIFYPEER => false,
???????????CURLOPT_SSL_VERIFYHOST => false,
???????????CURLOPT_HTTPHEADER ????=> $header
???);
???/* 根据请求类型设置特定参数 */
???switch(strtoupper($method)){
???????case ‘GET‘:
???????????$opts[CURLOPT_URL] = $url . ‘?‘ . http_build_query($params);
???????????break;
???????case ‘POST‘:
???????????//判断是否传输文件
???????????$params = $multi ? $params : http_build_query($params);
???????????$opts[CURLOPT_URL] = $url;
???????????$opts[CURLOPT_POST] = 1;
???????????$opts[CURLOPT_POSTFIELDS] = $params;
???????????break;
???????default:
???????????throw new Exception(‘不支持的请求方式！‘);
???}
???/* 初始化并执行curl请求 */
???$ch = curl_init();
???curl_setopt_array($ch, $opts);
???$data ?= curl_exec($ch);
???$error = curl_error($ch);
???curl_close($ch);
???if($error) throw new Exception(‘请求发生错误：‘ . $error);
???return ?$data;
}
//post调用
$this -> http($url, $requestData, ‘POST‘, array("Content-Type: application/x-www-form-urlencoded;charset=utf-8"));
//get 调用
$this -> http($url, $val, ‘GET‘, array("Content-type: text/html; charset=utf-8"));
Thinkphp POST 和 GET 传值
原文地址：https://www.cnblogs.com/leaf-cq/p/9009689.html