Me && symfony3 (routing)

Symfony defining routes in the controller

@Route ("/lucky/number") #必须用双引号

@Route ("/api/get-lucky-number/{number}") #{number} is a parameter

ROUTING.YML Configuring routing

API:

path:/API/{_locale}/{year}/{title}.{ _format}

defaults: {_controller: appbundle: Api:getjson, _format: html}

requirements:

_locale: en| Fr

_format: html| RSS

year: \d+

schemes: [http]

Show:

path:/show. JSON

defaults: {_controller: appbundle: api:showurl}

schemes: [http]

TPL:

path:/lucky/ number

defaults: {_controller:appbundle:Api: number}

schemes: [http]

• API: An alias that represents that reason, using generate && GenerateURL with the controller can be used to
• Path: Represents access to the URL, where parameters can be passed with {}, passed to the parameters can be used in the controller action parameters
• Defaults: Indicates the corresponding to the controller and method, Appbundle represents the controller directory, the API represents the controller, Getjson represents the request method
• Requirements: Represents a parameter to a validation method, where | represents ' or ', \d+ to match a number
• Schemes: Indicates the corresponding to request mode, HTTP | https

Below is a description of how to use this to router in the controller

# $year, $title is the {} to parameter, $_controller represents the controller, $_route corresponds to the alias Api,show, the TPL

Public function getjsonaction($title, $year, $_locale, $_format, $_ Controller, $_route)

{

s = [];

for ($i = 0; $i < ; $i+ +)

{

s[] = rand (0, +);

}

        $other = [ ' title ' = $title ' year ' = $year ' _locale ' = $_locale ' _format ' = $_ Format ' _controller ' = $_controller = $_route

return New Jsonresponse ($other);

}

/**

#运行结果

{

Title: "API",

Year: "2014",

_locale: "en",

_format: "HTML",

_controller: "Appbundle\controller\apicontroller::getjsonaction",

_route: "API"

}

*/

Public function showurlaction()

{

//Get the corresponding URL

$params = $this->get ('router ')->match ('/lucky/number ');

//Generate URI

$uri = $this->get ('router ')->generate (' API '), [

' year ' = ' 2022 ',

' title ' = ' en ',

]);

//Generate a URL with a domain name

$url = $this->generateurl (' API ', [

' year ' = ' 2022 ',

' title ' = ' fr ',

' _format ' = ' html '

], Urlgeneratorinterface::absolute_url);

$uri = ";

return New Jsonresponse ([' params ' = = $params, ' uri ' = = $uri, ' url ' = = $url]);

}

/**

{

Params: {

_controller: "Appbundle\controller\apicontroller::numberaction",

_route: "App_api_number"

},

URI: "/api/en/2022/en",

URL: "Http://127.0.0.1:8000/api/en/2022/fr"

}

*/

• $this->get (' router ')->generate (' API ', ...) means getting a URI
• $this->generateurl (' API ',, Urlgeneratorinterface::absolute_url) is the generation of absolute to URL

Me && symfony3 (routing)