基于注解的ssm crud的项目

package com.lm.ssm.action; import java.sql.Timestamp; import java.util.Date; import java.util.List; import java.util.Map; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import com.lm.ssm.service.EmpService; import com.lm.ssm.vo.Emp; /** * * * @author AdminTC */ @Component @RequestMapping(value="/emp") public class EmpAction { @Autowired private EmpService empService; @RequestMapping(value="/emps",method=RequestMethod.POST) public String registerMethod(Emp emp) throws Exception{ emp.setDate(new Timestamp(new Date().getTime())); empService.register(emp); return "redirect:/emp/emps"; } //forward:/ @RequestMapping(value="/emps",method=RequestMethod.GET) public String lists(Map<String,List<Emp>> map){ List<Emp> listAll = empService.listAll(); map.put("listAll", listAll); return "list"; } @RequestMapping(value="/emps/{id}",method=RequestMethod.GET) public String updatelist(@PathVariable("id") Integer id,Map<String,Object> map){ Emp findById = empService.findById(id); map.put("emps", findById); return "updatelist"; } @RequestMapping(value="/emps",method=RequestMethod.PUT) public String updatesave(Emp emp){ try { empService.update(emp); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } return "redirect:/emp/emps"; } @RequestMapping(value="/emps/{id}",method=RequestMethod.DELETE) public String delete(@PathVariable("id") Integer id){ empService.delete(id); return "redirect:/emp/emp1"; } }