8.Yii2.0框架控制器接收get.post数据
一.get传参
1 <?php
2 /**
3 * Created by Haima.
4 * Author:Haima
5 * QQ:228654416
6 * Date: 2018/8/23
7 * Time: 5:36
8 */
9
10 namespace app\controllers;
11
12 use yii\base\Controller;
13
14 class HomeController extends Controller
15 {
16 public function actionIndex(){
17 $request = \Yii::$app->request;
18 //获取get传参
19 $id = $request->get('id',1); //默认不传参时为1
20 dump($id);
21 //获取post传参
22 // $username = $request->post('username','xiaoli'); //默认不传参时为xiaoli
23 // dump($username);
24 //// return $this->render('index');
25 }
26 }
get打印效果:
http://yii.com/index.php?r=home/index&id=6
这里的index可以不要
例:
http://yii.com?r=home/index&id=6
二.post传参:
1 <?php
2 /**
3 * Created by Haima.
4 * Author:Haima
5 * QQ:228654416
6 * Date: 2018/8/23
7 * Time: 5:36
8 */
9
10 namespace app\controllers;
11
12 use yii\base\Controller;
13
14 class HomeController extends Controller
15 {
16 public function actionIndex(){
17 $request = \Yii::$app->request;
18 //获取get传参
19 // $id = $request->get('id',1); //默认不传参时为1
20 // dump($id);
21 //获取post传参
22 $username = $request->post('username','xiaoli'); //默认不传参时为xiaoli
23 dump($username);
24 // return $this->render('index');
25 }
26 }
打印效果
三.判断请求类型和用户IP:
1 <?php
2 /**
3 * Created by Haima.
4 * Author:Haima
5 * QQ:228654416
6 * Date: 2018/8/23
7 * Time: 5:36
8 */
9
10 namespace app\controllers;
11
12 use yii\base\Controller;
13
14 class HomeController extends Controller
15 {
16 public function actionIndex(){
17 $request = \Yii::$app->request;
18 //获取get传参
19 // $id = $request->get('id',1); //默认不传参时为1
20 // dump($id);
21 //获取post传参
22 // $username = $request->post('username','xiaoli'); //默认不传参时为xiaoli
23 $get = $request->isGet; //判断get提交 返回 true/false
24 $post = $request->isPost; //判断post提交 返回 true/false
25 $ip = $request->UserIP; //获取用户IP
26
27 vp($get);
28 vp($post);
29 vp($ip);
30 // return $this->render('index');
31 }
32 }
打印效果:
