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php怎么做cdn加速

小新
303
2020-12-21 14:30:17
栏目: 云计算

php怎么做cdn加速

php做cdn加速的案例:

在对应的php文件中添加以下代码:

function sendURL($push_url_data,$url = 'http://push.dnion.com/cdnUrlPush.do')

{

$ch = curl_init(); //初始化curl

curl_setopt($ch, CURLOPT_URL, $url);//设置链接

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//设置是否返回信息

curl_setopt($ch, CURLOPT_HEADER, 0);//设置HTTP头

curl_setopt($ch, CURLOPT_POST, 1);//设置为POST方式

curl_setopt($ch, CURLOPT_POSTFIELDS, $push_url_data);//POST数据

$response = curl_exec($ch);//接收返回信息

if(curl_errno($ch)){//出错则显示错误信息

print curl_error($ch);

}

$httpCode = curl_getinfo($ch,CURLINFO_HTTP_CODE);

curl_close($ch); //关闭curl链接

switch ($httpCode)

{

case 200:

$response_message = "推送成功";

break;

case 999:

$response_message = "用户名和密码验证出错";

break;

case 997:

$response_message = "域名不合法,不在DNION做加速业务";

break;

case 996:

$response_message = "请求参数获取失败,参数为空等";

break;

case 998:

$response_message = "推送的次数过于频繁,请稍等一分钟后在推送";

break;

case 500:

$response_message = "服务端程序异常,无法处理请求,请重试";

break;

default:

$response_message = "其他未知输入,请联系管理员";

break;

}

echo "时间:".date("Y-m-d H:i:s",time())." 状态: ".$response_message;

//echo "time:".date("Y-m-d H:i:s",time()).$response;//显示返回信息

}

$url = "http://网址/index.html";//多网址以半角,割开

$push_data = 'captcha=验证码后台获取&type=1&url='.$url;

sendURL($push_data);

?>

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