如何使我的URL映射不区分大小写？ [英] How to make my URL mapping case insensitive?

问题描述

默认情况下，将URL映射到控制器操作或视图时，Grails是区分大小写的。

例如，www.mywebsite.com/book/list将起作用，但www.mywebsite.com/Book/list将返回404页面。

我可以做什么（欢迎使用代码片段）使我的URL不区分大小写（即www.mywebsite.com/Book/list是一个有效的url）？

解决方案

以下是我如何在基于 http://www.clearlyinnovative.com/case-insensitive-url-mappings-in-grails

 / $ _ ctrl / $ _ action / $ id？ {
 controller = {
 def foundControllerMatch = false 
 def returnCtrl = params._ctrl 
 $ b $ def grailsApplication = Holders.getGrailsApplication（）
 
 
 grailsApplication.controllerClasses.each {GrailsClass c  - >; 
 def l_className = c.name.toLowerCase（）
 
 //找到类
 if（params._ctrl？.equalsIgnoreCase（l_className）&& foundControllerMatch == false ）{
 foundControllerMatch = true 
 returnCtrl = c.getLogicalPropertyName（）
 // printlnfoundControllerMatch $ {returnCtrl}
} 
} 
 return returnCtrl 
} 
 
 action = {
 def foundActionMatch = false 
 def returnAction = params？._ action 
 def returnCtrl = params._ctrl 
 
 def grailsApplication = Holders.getGrailsApplication（）
 
 grailsApplication.controllerClasses.each {GrailsClass c  - > ;; 
 def l_className = c.name.toLowerCase（）
 
 //找到类
 if（params._ctrl？.equalsIgnoreCase（l_className）&& foundActionMatch == false ）{
 
 returnCtrl = c.name 
 
 c.URIs.each {_uri  - > ;; 
 
 if（foundActionMatch == false）{
 def uri = _uri 
 
 // printlnu-& gt; $ uri
 
 def uri_action 
 uri_action = uri.split（'/'）[2] 
 
 // printlnuri_action-& gt; $ uri_action
 if（uri_action ？.trim（）？。equalsIgnoreCase（params._action.trim（）））{
 foundActionMatch = true 
 returnAction = uri_action 
} 
} 
} 
 
 
 return returnAction 
 
 
 $ b code $ pre 
Grails, by default, is case-sensitive when mapping URL to controller actions or views. 

For instance, www.mywebsite.com/book/list will work BUT www.mywebsite.com/Book/list will return a 404 page. 

What can I do (code snippets are welcomed) to make my URL case-insensitive (i.e. www.mywebsite.com/Book/list being a valid url) ?
解决方案
Here is how I works on Grails 2.4 based on http://www.clearlyinnovative.com/case-insensitive-url-mappings-in-grails
      "/$_ctrl/$_action/$id?" {
        controller = { 
            def foundControllerMatch = false
            def returnCtrl = params._ctrl

            def grailsApplication = Holders.getGrailsApplication()


            grailsApplication.controllerClasses.each { GrailsClass c ->;
                def l_className = c.name.toLowerCase()

                // find the class
                if (params._ctrl?.equalsIgnoreCase(l_className) && foundControllerMatch == false) {
                    foundControllerMatch = true
                    returnCtrl = c.getLogicalPropertyName()
//                    println " foundControllerMatch ${returnCtrl}"
                }
            } 
            return returnCtrl
        }

        action = { 
            def foundActionMatch = false
            def returnAction = params?._action
            def returnCtrl = params._ctrl

            def grailsApplication = Holders.getGrailsApplication()

            grailsApplication.controllerClasses.each { GrailsClass c ->;
                def l_className = c.name.toLowerCase()

                // find the class
                if (params._ctrl?.equalsIgnoreCase(l_className) && foundActionMatch == false) {

                    returnCtrl = c.name

                    c.URIs.each { _uri ->;

                        if (foundActionMatch == false) {
                            def uri = _uri

//                            println "u-> $uri"

                            def uri_action
                            uri_action = uri.split('/')[2]

//                            println "uri_action-> $uri_action"
                            if (uri_action?.trim()?.equalsIgnoreCase(params._action.trim())) {
                                foundActionMatch = true
                                returnAction = uri_action
                            }
                        }
                    }
                }
            } 
            return returnAction 
        }

      }


                        
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