使用curl访问接口

当我们需要给一些接口发送请求，请求数据的时候，我们可以使用curl来实现。

        $url = "http://www.aaa.com/Api/?Uname=%s&Upass=%s&Mobile=%s&Content=%s";
        $Uname = $Uname;
        $Upass = $Upass;
        $mobile = urlencode($mob);
        $content = iconv("UTF-8", "GB2312", $content);
        $url_content = urlencode($content);
        $rurl = sprintf($url, $Uname, $Upass, $mobile, $url_content);
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_URL, $rurl);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        $result = curl_exec($ch);
        curl_close($ch);

上面代码中的$result为接口返回的结果，可以根据返回数据的格式进行相应的处理.