1、RestController
@Controller @RequestMapping("/rest") public class RestController { @RequestMapping(value="/user/{id}",method=RequestMethod.GET) public String get(@PathVariable("id") Integer id){ System.out.println("get"+id); return "/hello"; } @RequestMapping(value="/user/{id}",method=RequestMethod.POST) public String post(@PathVariable("id") Integer id){ System.out.println("post"+id); return "/hello"; } @RequestMapping(value="/user/{id}",method=RequestMethod.PUT) public String put(@PathVariable("id") Integer id){ System.out.println("put"+id); return "/hello"; } @RequestMapping(value="/user/{id}",method=RequestMethod.DELETE) public String delete(@PathVariable("id") Integer id){ System.out.println("delete"+id); return "/hello"; } }
2、form表单发送put和delete请求
在web.xml中配置
<!-- configure the HiddenHttpMethodFilter,convert the post method to put or delete --> <filter> <filter-name>HiddenHttpMethodFilter</filter-name> <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class> </filter> <filter-mapping> <filter-name>HiddenHttpMethodFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>
3、在前台可以用以下代码产生请求
<form action="rest/user/1" method="post"> <input type="hidden" name="_method" value="PUT"> <input type="submit" value="put"> </form> <form action="rest/user/1" method="post"> <input type="submit" value="post"> </form> <form action="rest/user/1" method="get"> <input type="submit" value="get"> </form> <form action="rest/user/1" method="post"> <input type="hidden" name="_method" value="DELETE"> <input type="submit" value="delete"> </form>
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