public void testMethod2(HttpServletRequest request,HttpServletResponse response,Model model) throws IOException { request.getHeader("Accept"); System.out.println(request.getHeader("Accept")); // response.setContentType("application/json"); String username = request.getParameter("username"); System.o...
getPersonById(@PathVariable String id) { return new ResponseEntity < String > ("Response from GET with id " + id, HttpStatus.OK); } @PostMapping("/person") public @ResponseBody ResponseEntity < String > postPerson() { return new ResponseEntity < String > ("Response from POST method", ...
methodMap.put(specificMethod, result); } } } }, ReflectionUtils.USER_DECLARED_METHODS); } //返回保存函数映射信息后的methodMap return methodMap; } 上面逻辑中doWith()回调了inspect(),inspect()又回调了getMappingForMethod()方法。 我们看看getMappingForMethod()是如何生成函数信息的。 @Override protected...
C) 可以指定为含正则表达式的一类值( URI Template Patterns with Regular Expressions); example B) @RequestMapping(value="/owners/{ownerId}", method=RequestMethod.GET) public String findOwner(@PathVariable String ownerId, Model model) { Owner owner = ownerService.findOwner(ownerId); model.addAttribu...
上面每个注解都对应原来@RequestMapping中method对应的参数值。 如果你使用类似Sonar代码检查工具会有如下提示: 代码语言:javascript 代码运行次数:0 SonarLint:Replace"@RequestMapping(method = RequestMethod.GET)"with"@GetMapping" 因此,如果你在使用spring4.3及以上版本,建议直接使用简化之后的注解。
return new ResponseEntity < String > ("Response from GET with id " + id, HttpStatus.OK); } @PostMapping("/person") public @ResponseBody ResponseEntity < String > postPerson() { return new ResponseEntity < String > ("Response from POST method", HttpStatus.OK); ...
(currentHandlerType, new ReflectionUtils.MethodCallback() { //循环获取类中的每个函数,通过回调处理 @Override public void doWith(Method method) { //对类中的每个函数进行处理 Method specificMethod = ClassUtils.getMostSpecificMethod(method, targetClass); //回调inspect()方法给个函数生成RequestMappingInfo...
使用@GetMapping("/hello")会出现No mapping found for HTTP request with URI,而@RequestMapping(value="/hello" method = RequestMethod.GET)就没问题,求解 关注问题写回答 邀请回答 好问题 知乎· 4 个回答 · 7 关注 科技狂热-阿伟关注 1 人赞同了该回答 @RequestMapping和@GetMapping是Spr...
可以指定为含正则表达式的一类值(URI Template Patterns with Regular Expressions) @RequestMapping("/spring-web/{symbolicName:[a-z-]+}-{version:\d\.\d\.\d}.{extension:\.[a-z]}")public void handle(@PathVariable String version, @PathVariable String extension) {// ...} ...
return "Get ID from query string of URL with value element"; } @RequestMapping(value = "/personId") String getId(@RequestParam String personId) { System.out.println("ID is " + personId); return "Get ID from query string of URL without value element"; ...