UserAction.java

package cn.me.fdfs.action;

import cn.me.fdfs.service.UserService;
import cn.me.fdfs.vo.Message;
import cn.me.fdfs.vo.User;
import com.mysql.jdbc.StringUtils;
import org.csource.common.MyException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import java.io.IOException;
import java.util.List;

/**
 * Created with IntelliJ IDEA.
 * User: wanglt
 * Date: 12-8-30
 * Time: 下午10:11
 * To change this template use File | Settings | File Templates.
 */
@Controller
@RequestMapping("/user")
public class UserAction {
    @Autowired
    private UserService userService;

    @RequestMapping("/userlist")
    public ModelAndView userlist(String username) throws IOException, MyException {
       ModelAndView mv = new ModelAndView("user/userlist.jsp");
        List<User> userlist=userService.userlist(username);
        mv.addObject("userlist",userlist);
        return mv;
    }
    @RequestMapping("/useradd")
    public ModelAndView useradd(String id) throws IOException, MyException {
        ModelAndView mv = new ModelAndView("user/useradd.jsp");
        if(!StringUtils.isNullOrEmpty(id))
        {
            User user=userService.findById(id);
            mv.addObject("id",user.getId());
            mv.addObject("name",user.getName());
            mv.addObject("psword",user.getPsword());
            mv.addObject("power",user.getPower());
        }

        return mv;
    }
    @ResponseBody
    @RequestMapping("/saveuser")
    public Message saveWarning(String name,String psword,String power) throws IOException, MyException {
        Message message = null;
        User userbyname=userService.findByName(name);
        if(userbyname==null){
            String result="添加成功";
            User user=new User();
            user.setName(name);
            user.setPsword(psword);
            user.setPower(power);
            userService.updateOrSaveUser(user);
            message=new Message();
            message.setStatusCode("200");
            message.setMessage(result);

        }else{
            String result="用户名重复";
            message=new Message();
            message.setStatusCode("300");
            message.setMessage(result);
        }
        return message;
    }
    @ResponseBody
    @RequestMapping("/deluser")
    public Message deluser(String ids) throws IOException, MyException {
        Message message = null;
        String []id=ids.split(",");
        for (String i : id) {
            userService.delUser(i);
        }
        message=new Message();
        message.setStatusCode("200");
        message.setMessage("删除成功");
        return message;
    }
}