php post和get请求

1. POST请求

public function post($url, $params = array()) {
        /*初始化*/
        $ch = curl_init();

        /*设置变量*/
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($params));

        /*执行并获取结果*/
        $result = curl_exec($ch);
　　　　 //将result 转成数组
　　　　 $result = json_decode($result, true);

        /*释放cURL句柄*/
        curl_close($ch);

        /*返回结果*/
        return $result;
    }

2. GET请求(解说如上)

public function get($url) {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        $result = curl_exec($ch);
　　　　 $result = json_decode($result, true);
        curl_close($ch);
        return $result;
 }