请找到我的HomeController和DemoControllerclassHomeController{@RequestMapping(value="index")publicvoidhome(){}}classDemoController{@RequestMapping(value="index")publicvoiddemo(){}}当我尝试向索引发送请求时,哪个会被执行?我想知道我们如何为多个Controller拥有相同的请求映射值 最佳答案 https://stackoverflow.com/a/34590355/268
在我的Controller中,我有String参数,其中包含一些id,它不应该是空字符串的null。我想知道,有什么方法可以检查@RequestMapping参数中的字符串是否为空?我试图以某种方式解决它@RequestMapping(value=someURL,params={"id"})publicSomeResponsedoSomething(@RequestParam(required=true)Stringid)@RequestMapping(value=someURL,params={"!id="})publicSomeResponsedoSomething(@Reques
在我的Controller中,我有String参数,其中包含一些id,它不应该是空字符串的null。我想知道,有什么方法可以检查@RequestMapping参数中的字符串是否为空?我试图以某种方式解决它@RequestMapping(value=someURL,params={"id"})publicSomeResponsedoSomething(@RequestParam(required=true)Stringid)@RequestMapping(value=someURL,params={"!id="})publicSomeResponsedoSomething(@Reques
我有以下Controller代码,我必须为其编写JUnit测试用例。publicclassEquipmentController{privateMapequiList=newHashMap();@RequestMapping("/rest/equipment/{Number}")publicEquipmentgetEquipment(@PathVariableStringNumber){if(!equiList.containsKey(Number)){lNumber=DEFAULT;}returnequiList.get(Number);}}我正在编写与以下相同的JUnit测试用例:
我有以下Controller代码,我必须为其编写JUnit测试用例。publicclassEquipmentController{privateMapequiList=newHashMap();@RequestMapping("/rest/equipment/{Number}")publicEquipmentgetEquipment(@PathVariableStringNumber){if(!equiList.containsKey(Number)){lNumber=DEFAULT;}returnequiList.get(Number);}}我正在编写与以下相同的JUnit测试用例:
当我将多个值映射到@RequestMapping(如MultipleSpring@RequestMappingannotations)时,我可以获得请求的值(URL)吗?像这样:@RequestMapping(value={"/center","/left"},method=RequestMethod.GET)publicStringgetCenter(Modelmodel)throwsException{StringrequestedValue=getRequestedValue();//Iwantthis.//Iwanttodosomethinglikethiswithreques
当我将多个值映射到@RequestMapping(如MultipleSpring@RequestMappingannotations)时,我可以获得请求的值(URL)吗?像这样:@RequestMapping(value={"/center","/left"},method=RequestMethod.GET)publicStringgetCenter(Modelmodel)throwsException{StringrequestedValue=getRequestedValue();//Iwantthis.//Iwanttodosomethinglikethiswithreques
我正在尝试使用SpringMVC构建一个RESTfulAPI。我正在寻找干净且易于管理的代码,其中包结构遵循url结构。这就是我所拥有的://com.test.api.library@RequestMapping("/library/{libraryId}")publicLibrarygetLibrary(@PathVariablelonglibraryId){returnservice.getLibraryById(libraryId);}//com.test.api.library.book@RequestMapping("/library/{libraryId}/book/{bo
我正在尝试使用SpringMVC构建一个RESTfulAPI。我正在寻找干净且易于管理的代码,其中包结构遵循url结构。这就是我所拥有的://com.test.api.library@RequestMapping("/library/{libraryId}")publicLibrarygetLibrary(@PathVariablelonglibraryId){returnservice.getLibraryById(libraryId);}//com.test.api.library.book@RequestMapping("/library/{libraryId}/book/{bo
以下两个属性有什么区别,什么时候用哪一个?@GetMapping(path="/usr/{userId}")publicStringfindDBUserGetMapping(@PathVariable("userId")StringuserId){return"TestUser";}@RequestMapping(value="/usr/{userId}",method=RequestMethod.GET)publicStringfindDBUserReqMapping(@PathVariable("userId")StringuserId){return"TestUser";}