Grails1.2.1的奇怪UrlMappings行为

我在SpringSource工具套件2.3.2中创建了一个Grails 1.2.1应用程序，下面是我的UrlMappings.groovy：

class UrlMappings {
    static mappings = {
      "/$controller/$action?/$id?"{
       constraints {
    // apply constraints here
    }
   }

      "/broadcasters/setInterval" { //cause a 404
            controller = "broadcaster"
            action = "setRefreshInterval"
      }

      "/broadcasters/online/$id?" { //this one is OK
       controller = "broadcaster"
       action = "listOnlineBroadcasters"
      }
      "/broadcasters/$id?" { //this one is OK
       controller = "broadcaster"
       action = "listAllBroadcasters"
      }
      "/" (controller: "login", action:"auth")
      "/logout" (controller: "logout")
   "500"(view:'/error')
   "404"(view:'/404')
 }
}

这是我的控制器

package xxx.yyy.controllers

import org.codehaus.groovy.grails.plugins.springsecurity.Secured

@Secured(['ROLE_ADMIN'])
class BroadcasterController {

 def broadcasterService
 static defaultAction = "listAllBroadcasters"

    def listOnlineBroadcasters = {
        ...
    }

    def listAllBroadcasters = {
        ...
    }

 def setRefreshInterval = {
  ...
 }
}

当我访问url/broadcasters/setInterval时，我得到了一个404请求，无论是普通请求还是ajax请求。我还编写了一个简单的单元测试来检查URL映射：

class GSMUrlMappingTests extends GrailsUrlMappingsTestCase {
    void testUrlMapping() {
        assertUrlMapping ("/broadcasters/setInterval", controller: "broadcaster", action: "setRefreshInterval")
    }
}

测试失败了！这是Grails1.2.1的bug还是我遗漏了什么？ 这是我使用过的插件

plugins.acegi=0.5.2
plugins.debug=1.0.2
plugins.hibernate=1.2.1
plugins.jdbc-pool=0.1
plugins.tomcat=1.2.1

类URL映射{ 静态映射={ /$controller/$action？/$id{ 约束条件{ //在此处应用约束 } }

关门了。

---

其他映射需要在

范围内，通常在控制器操作结束时，您可以重定向或呈现某些内容。如果您没有明确定义要呈现的内容，则可能会尝试呈现默认视图/broadcasters/setInterval.gsp。由于您已取消了setRefreshInterval控制器操作，因此很难知道问题是。参见参考文件