springmvc 3.2.8 restful支持

package com.rest.controller; import java.util.ArrayList; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.servlet.http.HttpServletRequest; import org.springframework.stereotype.Controller; import org.springframework.validation.annotation.Validated; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; import com.alibaba.fastjson.JSONObject; import com.rest.bean.Emp; @Controller public class TextRestful { @RequestMapping(value="/restful",method=RequestMethod.POST,produces="application/json;charset=UTF-8") @ResponseBody public Object add( HttpServletRequest req){ System.out.println("数据增加成功："+req.getParameter("ename")); JSONObject js = new JSONObject(); js.put("flag", true); return js; } @RequestMapping(value="/restful",method=RequestMethod.PUT,produces="application/json;charset=UTF-8") @ResponseBody public Object edit(HttpServletRequest req){ System.out.println("数据更新成功："+req.getParameter("ename")); JSONObject js = new JSONObject(); js.put("flag", true); return js; } @RequestMapping(value="/restful",method=RequestMethod.DELETE,produces="application/json;charset=UTF-8") @ResponseBody public Object remove(HttpServletRequest req){ System.out.println("要删除的是："+req.getParameter("mid")); JSONObject js = new JSONObject(); js.put("flag", true); return js; } @RequestMapping(value="/restful/{mid:\\d+}",method=RequestMethod.GET,produces="application/json;charset=UTF-8") @ResponseBody public Object get(@PathVariable("mid") int mid){ System.out.println("要查看的是："+mid); Emp vo = new Emp(); vo.setEmpno(mid); vo.setEname("SMITH"); vo.setSal(1.1); vo.setHiredate(new Date()); JSONObject js = new JSONObject(); js.put("emp", vo); return js; } @RequestMapping(value="/restful/{condition}",method=RequestMethod.PATCH,produces="application/json;charset=UTF-8") @ResponseBody public Object list(@PathVariable("condition") String param){ System.out.println("查看的是："+param); int currentPage = 4; int lineSize = 5; List<Emp> all = new ArrayList<Emp>() ; for (int x = ((currentPage-1)*lineSize);x< currentPage *lineSize; x ++) { Emp vo = new Emp() ; vo.setEmpno(x); vo.setEname("姓名 - " + x); vo.setSal(10000.0 + x); vo.setHiredate(new Date()); all.add(vo) ; } Map<String,Object> map = new HashMap<String,Object>(); map.put("allEmps", all); return map; } }