YII 2 Get Site URL

问题

My Application is deployed on localhost/upload.

I am using following code to generate relative URL.

 Url::to('@web/my_controller/action'); // it returns /upload/my_controller/action

But, I need full URL like this instead: http://localhost/upload/my_controller/action.

Am I missing something?

回答1:

You should simply use a route :

Url::to(['my_controller/action']);

And if you want an absolute base url :

Url::to(['my_controller/action'], true);

Read more :

http://www.yiiframework.com/doc-2.0/yii-helpers-baseurl.html#to()-detail

http://www.yiiframework.com/doc-2.0/guide-runtime-routing.html#creating-urls

回答2:

Follow urlManager And Request In Yiiframework 2.0 with example

---

• Yii::$app->basePath ****>>>>**** D:\wamp\www\yiiframework2.0\project\backend

---

• Yii::$app->homeUrl; ****>>>>**** /yiiframework2.0/project/backend/web/index.php

---

• Yii::$app->getUrlManager()->createUrl(‘user’) ****>>>>**** /yiiframework2.0/project/backend/web/index.php?r=user

---

• Yii::$app->urlManager->createUrl([‘site/page’, ‘id’ => ‘about’]) ****>>>>****
  /yiiframework2.0/project/backend/web/index.php?r=site%2Fpage&id=about

---

• Yii::$app->urlManager->createUrl([‘site/view’, ‘id’ => 105]) ****>>>>**** /yiiframework2.0/project/backend/web/index.php?r=site%2Fview&id=105

---

• Yii::$app->urlManager->createAbsoluteUrl(”) ****>>>>****
  http://127.0.0.1/yiiframework2.0/project/backend/web/index.php?r=

---

• Yii::$app->urlManager->createAbsoluteUrl(‘site/view/index’) ****>>>>**** http://127.0.0.1/yiiframework2.0/project/backend/web/index.php?r=site%2Fview%2Findex

---

• Yii::$app->request->baseUrl ****>>>>**** /yiiframework2.0/project/backend/web

---

• Yii::$app->request->absoluteUrl ****>>>>****
  http://127.0.0.1/yiiframework2.0/project/backend/web/index.php

---

• Yii::$app->request->url ****>>>>****
  /yiiframework2.0/project/backend/web/index.php

来源：https://stackoverflow.com/questions/27959337/yii-2-get-site-url