php 如何使用纤薄重定向
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how to use slim redirect
提问by dKab
I have a problem. I am using slim and I have route for my main page:
我有个问题。我正在使用 slim 并且我的主页有路线：
$app->get('/', function() use ($app) { ...
In one of my controllers I want to redirect to the main page, so I write
在我的一个控制器中，我想重定向到主页，所以我写
$app->response->redirect('/', 303);
But instead of redirection to the '/' route I'm getting redirected to the root of my local server which is http://localhost/
但是我没有重定向到“/”路由，而是重定向到本地服务器的根目录 http://localhost/
What am I doing wrong? How should I use redirect method?
我究竟做错了什么？我应该如何使用重定向方法？
回答by Adrian Wragg
Slim allows you to name routes, and then redirect back to them based upon this name, using urlFor(). In your example, change your route to:
Slim 允许您命名路由，然后使用urlFor(). 在您的示例中，将您的路线更改为：
$app->get('/', function() use ($app) { ... })->name("root");
and then your redirection becomes:
然后你的重定向变成：
$app->response->redirect($app->urlFor('root'), 303);
See Route Helpersin the Slim documentation for more information.
有关更多信息，请参阅Slim 文档中的路由助手。
回答by Gene Bo
From Slim3 docs http://www.slimframework.com/docs/start/upgrade.html
来自 Slim3 文档 http://www.slimframework.com/docs/start/upgrade.html
$app->get('/', function ($req, $res, $args) {
return $res->withStatus(302)->withHeader('Location', 'your-new-uri');
});
回答by Arthur Araújo
Slim 3
修身 3
$app->get('/', function ($req, $res, $args) {
$url = 'https://example.org';
return $res->withRedirect($url);
});
Reference: https://www.slimframework.com/docs/v3/objects/response.html#returning-a-redirect
参考：https: //www.slimframework.com/docs/v3/objects/response.html#returning-a-redirect
回答by Christopher Chase
give your '/' route a name,
给你的“/”路线一个名字，
$app = new \Slim\Slim();
$app->get('/', function () {
echo "root page";
})->name('root');
$app->get('/foo', function () use ($app) {
$app->redirect($app->urlFor('root') );
});
$app->run();
This should give you the correct url to redirect
这应该为您提供正确的重定向网址
http://docs.slimframework.com/routing/names/http://docs.slimframework.com/routing/helpers/#redirect
http://docs.slimframework.com/routing/names/ http://docs.slimframework.com/routing/helpers/#redirect
回答by MNR
For Slim v3.x:
对于 Slim v3.x：
Use $response->withStatus(302)->withHeader('Location', $url);instead of $app->redirect();
使用$response->withStatus(302)->withHeader('Location', $url);代替$app->redirect();
In Slim v2.x one would use the helper function $app->redirect(); to trigger a redirect request. In Slim v3.x one can do the same with using the Response class like so (see the following example)[1].
在 Slim v2.x 中，可以使用辅助函数 $app->redirect(); 触发重定向请求。在 Slim v3.x 中，可以像这样使用 Response 类来做同样的事情（见下面的例子）[1]。
Use pathFor()instead of urlFor():
使用pathFor()代替urlFor()：
urlFor() has been renamed pathFor() and can be found in the router object. Also, pathFor() is base path aware[2].
urlFor() 已重命名为 pathFor() 并且可以在路由器对象中找到。此外， pathFor() 是基本路径感知 [2]。
Example:
例子：
$app->get('/', function ( $request, $response, $args ) use ( $app ) {
$url = $this->router->pathFor('loginRoute');
return $response->withStatus(302)->withHeader('Location', $url);
});
Note:additional parameters can be supplied by passing an associative array of parameter names and values as a second argument of pathFor()like: $this->router->pathFor('viewPost', ['id' => 1]);.
注意：可以通过传递参数名称和值的关联数组作为pathFor()like: 的第二个参数来提供附加参数$this->router->pathFor('viewPost', ['id' => 1]);。
The router's pathFor() method accepts two arguments:
- The route name
- Associative array of route pattern placeholders and replacement values[3]
路由器的 pathFor() 方法接受两个参数：
- 路线名称
- 路由模式占位符和替换值的关联数组 [3]
References:
参考：
回答by bamossza
//Set Default index or home page
$app->get('/', function() use ($app) {
$app->response->redirect('login.php');
});
回答by Wiston Coronell
I think I faced a similar problem, and the issue was with my .htaccessconfig file. It should actually be something like this:
我想我遇到了类似的问题，问题出在我的.htaccess配置文件上。它实际上应该是这样的：
RewriteEngine On
RewriteBase /api #if your web service is inside a subfolder of your app,
# you need to pre-append the relative path to that folder, hope this helps you!
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php [QSA,L]
回答by HardlyNoticeable
I think using ./ instead of / will work also.
我认为使用 ./ 而不是 / 也可以。
