yii2做了很多来处理request请求。这里做笔记记录一下。
1、普通的get和pst请求
$request = Yii::$app->request; $get = $request->get(); // equivalent to: $get = $_GET; $id = $request->get(‘id‘); // equivalent to: $id = isset($_GET[‘id‘]) ? $_GET[‘id‘] : null; $id = $request->get(‘id‘, 1); // equivalent to: $id = isset($_GET[‘id‘]) ? $_GET[‘id‘] : 1; //添加了默认值 $post = $request->post(); // equivalent to: $post = $_POST; $name = $request->post(‘name‘); // equivalent to: $name = isset($_POST[‘name‘]) ? $_POST[‘name‘] : null; $name = $request->post(‘name‘, ‘‘); // equivalent to: $name = isset($_POST[‘name‘]) ? $_POST[‘name‘] : ‘‘; //添加了默认值
2、判断请求属性
$request = Yii::$app->request; if ($request->isAjax) { // 判断是否为AJAX 请求 } if ($request->isGet) { // 判断是否为GET 请求 } if ($request->isPost) { // 判断是否为POST 请求} if ($request->isPut) { // 判断是否为PUT 请求 }
3、获取请求头信息
// $headers is an object of yii\web\HeaderCollection $headers = Yii::$app->request->headers; // 返回header头部所有信息 $accept = $headers->get(‘Accept‘); if ($headers->has(‘User-Agent‘)) { // 获取User-Agent }
4、获取用户客户端信息
$userHost = Yii::$app->request->userHost; $userIP = Yii::$app->request->userIP;
时间: 2024-10-18 09:46:12