JSp：

<% String path = request.getContextPath(); String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path + "/"; %>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

nofollow" > <Meta charset="utf-8"> <Meta name="viewport" content="width=device-width,user-scalable=no,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0"> <a href="/tag/yonghu/" target="_blank" class="keywords">用户</a>信息表

默认表格

Controller

import java.sql.sqlException;
import org.apache.log4j.Logger;
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.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import com.xiaoye.app.common.MsgReturn;
import com.xiaoye.app.constant.passWordUtil;
import com.xiaoye.app.entity.User;
import com.xiaoye.app.service.UserService;
import com.xiaoye.app.util.PropertyCodeMsgUtil;
import com.xiaoye.app.util.StringUtil;

@Controller(value = "userController")
/**

@author xiaoye
@date 2018年5月3日
此类的全局访问 "user/xxx.do"
*/
@RequestMapping(value = "user/")
public class UserController {
@Autowired
// @Qualifier("userService")
private UserService userService;
private static final Logger logger = Logger.getLogger(UserController.class);

@RequestMapping(value = "login",method = RequestMethod.POST)
@ResponseBody
public MsgReturn login(User user) {
if (user == null) {
return MsgReturn.ERROR_PARAM;
}
String password = user.getPassword();
if (StringUtil.isEmpty(user.getUsername()) || StringUtil.isEmpty(password)) {
return MsgReturn.ERROR_PARAM;
}
user.setPassword(passWordUtil.md5ToRandomMd5(password));
try {
return userService.login(user);
} catch (sqlException e) {
e.printStackTrace();
logger.info(PropertyCodeMsgUtil.getPropertyValue(MsgReturn.EXCEPTION_sql),e);
}
return MsgReturn.ERROR_ERROR;
}

@RequestMapping(value = "selectUserList",method = RequestMethod.POST)
@ResponseBody
public MsgReturn selectUserList(User user) {
try {
return userService.selectUserList(user);
} catch (sqlException e) {
e.printStackTrace();
logger.info(PropertyCodeMsgUtil.getPropertyValue(MsgReturn.EXCEPTION_sql),e);
}
return MsgReturn.ERROR_ERROR;
}
}

返回类型

MsgReturn

import com.xiaoye.app.util.PropertyCodeMsgUtil;

/**

前后台返回数据用的桥接
@author xiaoye
@date 2018年5月3日
*/
public class MsgReturn {

/**
- 成功/错误码
  */
  private String code;
  /**
- 提示信息
  */
  private Object message;
  /**
- 返回数据
  */
  private Object data;
  // --------系统错误--------
  /**
- 系统繁忙
  */
  public static String ERROR = "0";
  /**
- 参数错误
  */
  public static String ERROR_PARAME = "1";
  /**
- 登录异常
  */
  public static String LOAD_ERROR = "2";
  /**
- 登录失败
  */
  public static String LOAD_EXCEPTION = "3";
  /**
- 無數據
  */
  public static String NODATA = "4";
// --------用户错误--------

/**
- 验证码错误
  */
  public static String VERIFICATION_CODE_ERROR = "10";
  /**
- 用户名不存在
  */
  public static String USERNAME_NOT_EXIST = "11";
  /**
- 密码错误
  */
  public static String PASSWOR_ERROR = "12";
  /**
- 手机号码长度有误
  */
  public static String TEL_LENGTH_ERROR = "13";
  /**
- 请输入正确的手机号
  */
  public static String TEL_IS_FALSE = "14";
  /**
- 邮箱格式有误
  */
  public static String EMAIL_FORMAT_ERROR = "15";
/** ---------------300 异常
- 数据库异常
  */
  public static String EXCEPTION_sql = "300";
/**
- 成功
  */
  public static String SUCCESS = "200";
private Integer totalCount;
/**
- 系统繁忙
  */
  public static MsgReturn ERROR_ERROR = new MsgReturn(ERROR,PropertyCodeMsgUtil.getPropertyValue(ERROR));
  /**
- 参数错误
  */
  public static MsgReturn ERROR_PARAM = new MsgReturn(ERROR_PARAME,PropertyCodeMsgUtil.getPropertyValue(ERROR_PARAME));
/**
- 操作成功
  */
  public static MsgReturn SuccessMsg = new MsgReturn(SUCCESS,PropertyCodeMsgUtil.getPropertyValue(SUCCESS));
public MsgReturn(String code,String message) {
this.code = code;
this.message = message;
}

public MsgReturn(String code,Object message,Object data) {
super();
this.code = code;
this.message = message;
this.data = data;
}

public MsgReturn(String code,Object data,Integer totalCount) {
super();
this.code = code;
this.message = message;
this.data = data;
this.totalCount = totalCount;
}

public static MsgReturn success(Object data) {
return new MsgReturn(SUCCESS,PropertyCodeMsgUtil.getPropertyValue(SUCCESS),data);
}

public static MsgReturn success(Object message,Object data) {
return new MsgReturn(SUCCESS,message,data);
}

public static MsgReturn ERROR(Object data) {
return new MsgReturn(ERROR_PARAME,null,data);
}
public static MsgReturn NODATA() {
return new MsgReturn(NODATA,PropertyCodeMsgUtil.getPropertyValue(NODATA),null);
}
/**
- 参数错误
- @return
  */
  public static MsgReturn PARAM_ERROR() {
  return new MsgReturn(ERROR_PARAME,PropertyCodeMsgUtil.getPropertyValue(ERROR_PARAME),null);
  }
public String getCode() {
return code;
}

public void setCode(String code) {
this.code = code;
}

public Object getMessage() {
return message;
}

public void setMessage(String message) {
this.message = message;
}

public Object getdata() {
return data;
}

public void setdata(Object data) {
this.data = data;
}

public Integer getTotalCount() {
return totalCount;
}

public void setTotalCount(Integer totalCount) {
this.totalCount = totalCount;
}

public void setMessage(Object message) {
this.message = message;
}

@Override
public String toString() {
return "MsgReturn [code=" + code + ",message=" + message + ",data=" + data + ",totalCount="
- totalCount + "]";
  }