使用Curl 向sendCloud发送post请求

使用sendCloud发送邮件需要我们向sendCloud提供的接口发送包括一系列信息的post请求，然后通过返回值判断是否发送成功。

代码示例

//使用的是sendCloud非模板的发送方式
function send_mail($to){
    $email = $to.'@qq.com';
    $ch = curl_init();
    $url = 'http://sendcloud.sohu.com/webapi/mail.send.json';//此地址可以查看sendCloud文档
    $timeout='5';
    $str =' ';//这是邮件内容
    $post_data = array(
            'api_user' => ' ',//在sendCloud中设置
            'api_key' => ' ',//在sendCloud中设置
            'from' => ' ', // 发信人，用正确邮件地址替代
            'fromname' => ' ',//发件人名字
            'to' => $email,//目标邮件地址
            'subject' => ' ',//邮件主题
            'html' => $str,//邮件内容
    );
        curl_setopt ($ch, CURLOPT_URL, $url);
        curl_setopt ($ch, CURLOPT_POST, 1);
        if($post_data != ''){
            curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
        }
 
        curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); 
        curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
        curl_setopt($ch, CURLOPT_HEADER, false);
 
        $file_contents = curl_exec($ch);
        $return = json_decode($file_contents);
        curl_close($ch);
 
        if(is_object($return) && $return->message=='success') {
            return true;
        } else {
            return false;
        }
}

使用file_get_contents方式向sendCloud发送post请求

这种方法比Curl简洁

代码示例

function send_mail($to) {
    $email = $to.'@qq.com';
    $url = 'http://sendcloud.sohu.com/webapi/mail.send.json';   
    $str ='  ';
    $param = array(
            'api_user' => '  ',
            'api_key' => '  ',
            'from' => '  ', # 发信人，用正确邮件地址替代
            'fromname' => '  ',
            'to' => $email,
            'subject' => '  ',
            'html' => $str,
    );
    $options = array(
            'http' => array(
                    'method' => 'POST',
                    'header' => 'Content-type: application/x-www-form-urlencoded',
                    'content' => http_build_query($param)));
    $context  = stream_context_create($options);
    $result = file_get_contents($url, false, $context);
    $return = json_decode($result);
    if(is_object($return) && $return->message=='success') {
        return true;
    } else {
        return false;
    }
}

补充代码

 function file_get_content($url) {
  if (function_exists('file_get_contents')) {
    $file_contents = @file_get_contents($url);
  }
  if ($file_contents == '') {
    $ch = curl_init();
    $timeout = 30;
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    $file_contents = curl_exec($ch);
    curl_close($ch);
  }
  return $file_contents;
}