curl获取数据示例

纯示例：

function get(){

        $url ="http://119.29.166.254:9090/api/university/getUniversityByProvinceId?id=1";

        $ch = curl_init();
        //设置选项，包括URL
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_HEADER, 0);

        //执行并获取HTML文档内容
        $output = curl_exec($ch);
        //释放curl句柄
        curl_close($ch);
        $res = json_decode($output,true);
        return $res;
        var_dump($res);
    }