简易的CRM系统案例之Servlet+Jsp+MySQL版本
数据库配置
datebase.properties
driver=com.mysql.jdbc.Driver
url=jdbc:mysql://127.0.0.1:3306/infos
username=root
password=root
/*
Navicat MySQL Data Transfer Source Server : loaderman
Source Server Version : 50540
Source Host : localhost:3306
Source Database : infos Target Server Type : MYSQL
Target Server Version : 50540
File Encoding : 65001 */ SET FOREIGN_KEY_CHECKS=0; -- ----------------------------
-- Table structure for t_account
-- ----------------------------
DROP TABLE IF EXISTS `t_account`;
CREATE TABLE `t_account` (
`id` int(4) NOT NULL AUTO_INCREMENT,
`username` varchar(20) NOT NULL,
`password` varchar(20) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8; -- ----------------------------
-- Table structure for t_policy
-- ----------------------------
DROP TABLE IF EXISTS `t_policy`;
CREATE TABLE `t_policy` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`name` varchar(100) NOT NULL,
`tel` varchar(100) NOT NULL,
`policyID` varchar(100) NOT NULL,
`policyName` varchar(100) NOT NULL,
`orderTime` varchar(100) NOT NULL,
`orderType` varchar(100) NOT NULL,
`policyMoney` varchar(100) NOT NULL,
`profitPercentage` varchar(100) DEFAULT NULL,
`insuranceCoverage` varchar(255) DEFAULT NULL,
`orderPayYears` varchar(255) DEFAULT NULL,
`safeguardYear` varchar(255) DEFAULT NULL,
`profitMoney` varchar(100) DEFAULT NULL,
`remark` longtext,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8; -- ----------------------------
-- Table structure for t_user
-- ----------------------------
DROP TABLE IF EXISTS `t_user`;
CREATE TABLE `t_user` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`name` varchar(100) NOT NULL ,
`sex` varchar(100) DEFAULT NULL ,
`age` varchar(255) DEFAULT NULL,
`telephone` varchar(100) NOT NULL ,
`grade` varchar(255) DEFAULT NULL,
`idCard` varchar(100) DEFAULT NULL ,
`address` varchar(200) DEFAULT NULL ,
`weixin` varchar(100) DEFAULT NULL ,
`qq` varchar(100) DEFAULT NULL ,
`email` varchar(100) DEFAULT NULL ,
`area` varchar(255) DEFAULT NULL,
`job` varchar(100) DEFAULT NULL ,
`remark` longtext COMMENT '备注',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=34 DEFAULT CHARSET=utf8;
package com.loaderman.crm.util; import java.io.IOException;
import java.io.InputStream;
import java.util.Properties; /*
* @ class description：工具类，用来加载properties文件
*
*/
public class ConfigManager {
private Properties properties; private static ConfigManager configManager; public ConfigManager(){
String filePath="database.properties";
InputStream is = ConfigManager.class.getClassLoader().getResourceAsStream(filePath);
properties = new Properties();
try {
properties.load(is);
is.close();
} catch (IOException e) {
e.printStackTrace();
} } //创建唯一一个实例对象使用了单例模式
public static synchronized ConfigManager getInstance(){
if(configManager == null){
configManager = new ConfigManager();
}
return configManager;
} public String getString(String key){
return properties.getProperty(key);
} }
package com.loaderman.crm.dao; import com.loaderman.crm.util.ConfigManager; import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException; /*
* @ class description：数据库操作的基类，连接、查询、释放资源
*/
public class BaseDao {
Connection connection = null;
PreparedStatement pstm = null;
ResultSet rs = null; //获取数据库连接
public boolean getConnection(){
try {
Class.forName(ConfigManager.getInstance().getString("driver"));
String url = ConfigManager.getInstance().getString("url");
String username = ConfigManager.getInstance().getString("username");
String password = ConfigManager.getInstance().getString("password");
connection = DriverManager.getConnection(url, username, password); } catch (ClassNotFoundException e) {
e.printStackTrace();
return false;
} catch (SQLException e) {
e.printStackTrace();
return false;
} return true;
} //对数据库的增加、删除、修改，返回SQL语句影响的行数
public int executeUpdateSQL(String sql,Object[] params){
int row = 0;
if(getConnection()){
try {
pstm = connection.prepareStatement(sql);
for(int i = 0; i < params.length; i++){
pstm.setObject(i+1, params[i]);
}
row = pstm.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
}
}
return row;
} //对数据库的查询，返回查询结果集合
public ResultSet executeQuerySQL(String sql, Object[] params){
if(getConnection()){ try {
pstm = connection.prepareStatement(sql);
for(int i = 0; i < params.length; i++){
pstm.setObject(i+1, params[i]);
}
rs = pstm.executeQuery();
} catch (SQLException e) {
e.printStackTrace();
}
}
return rs;
} //关闭资源
public void closeAllResource(){
if(connection != null){
try {
connection.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
if(pstm != null){
try {
pstm.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
if(rs != null){
try {
rs.close();
} catch (SQLException e) {
e.printStackTrace();
}
} } }
添加数据库连接Jar包到项目中
DAO层
package com.loaderman.crm.dao; import com.loaderman.crm.entity.User; import java.util.List; /*
*
* @ class description：对客户表的操作接口
*
*/
public interface UserDao {
//获取所有客户信息
public List<User> getAllUser();
//获取指定客户信息
public User getUserMoreInfo(User user);
public List<User> getUserByName(String name);
//添加客户
public int addUser(User user);
//删除客户
public int delUser(User user);
//修改客户
public int modifyUser(User user);
//查找指定的客户存在不存在
public boolean findUser(User user); }
package com.loaderman.crm.dao.impl; import com.loaderman.crm.dao.BaseDao;
import com.loaderman.crm.dao.UserDao;
import com.loaderman.crm.entity.User; import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List; public class UserDaoimp extends BaseDao implements UserDao { @Override
//获取所有客户信息
public List<User> getAllUser() {
List<User> list = new ArrayList<User>();
String sql = "select * from t_user";
Object[] params = {};
ResultSet rs = this.executeQuerySQL(sql, params);
try {
while (rs.next()) {
User user = new User();
user.setId(rs.getInt("id"));
user.setName(rs.getString("name"));
user.setSex(rs.getString("sex"));
user.setTelephone(rs.getString("telephone"));
user.setAge(rs.getString("age"));
user.setGrade(rs.getString("grade"));
user.setIdCard(rs.getString("idCard"));
user.setWeixin(rs.getString("weixin"));
user.setQq(rs.getString("qq"));
user.setAddress(rs.getString("address"));
user.setEmail(rs.getString("email"));
user.setJob(rs.getString("job"));
user.setArea(rs.getString("area"));
user.setRemark(rs.getString("remark"));
list.add(user);
}
} catch (SQLException e) {
e.printStackTrace();
}
return list;
} @Override
public User getUserMoreInfo(User user) {
User user1 = new User();
String sql = "select * from t_user where `id`=?";
Object[] params = { user.getId() };
ResultSet rs = this.executeQuerySQL(sql, params);
try {
while (rs.next()) {
user1.setId(rs.getInt("id"));
user1.setName(rs.getString("name"));
user1.setSex(rs.getString("sex"));
user1.setTelephone(rs.getString("telephone"));
user1.setAge(rs.getString("age"));
user1.setGrade(rs.getString("grade"));
user1.setIdCard(rs.getString("idCard"));
user1.setWeixin(rs.getString("weixin"));
user1.setQq(rs.getString("qq"));
user1.setArea(rs.getString("area"));
user1.setAddress(rs.getString("address"));
user1.setEmail(rs.getString("email"));
user1.setJob(rs.getString("job"));
user1.setRemark(rs.getString("remark"));
}
} catch (SQLException e) {
e.printStackTrace();
}
return user1;
} @Override
public List<User> getUserByName(String name) {
List<User> list = new ArrayList<User>(); String sql = "select * from t_user where `name`=?";
Object[] params = { name};
ResultSet rs = this.executeQuerySQL(sql, params);
try {
while (rs.next()) {
User user = new User(); user.setId(rs.getInt("id"));
user.setName(rs.getString("name"));
user.setSex(rs.getString("sex"));
user.setTelephone(rs.getString("telephone"));
user.setAge(rs.getString("age"));
user.setGrade(rs.getString("grade"));
user.setIdCard(rs.getString("idCard"));
user.setWeixin(rs.getString("weixin"));
user.setQq(rs.getString("qq"));
user.setArea(rs.getString("area"));
user.setAddress(rs.getString("address"));
user.setEmail(rs.getString("email"));
user.setJob(rs.getString("job"));
user.setRemark(rs.getString("remark"));
list.add(user);
}
} catch (SQLException e) {
e.printStackTrace();
}
return list;
}
@Override
//添加学生
public int addUser(User user) {
int row = 0;
String sql = "insert into t_user(`id`,`name`,`age`,`sex`,`telephone`,`grade`,`idCard`,`address`," +
"`weixin`,`qq`,`email`,`job`,`remark`,`area`) values(?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
Object[] params = {user.getId(), user.getName(), user.getAge(),
user.getSex(), user.getTelephone(), user.getGrade(),user.getIdCard(),
user.getAddress(),user.getWeixin(),user.getQq(),user.getEmail(),
user.getJob(),user.getRemark(),user.getArea()};
row = this.executeUpdateSQL(sql, params);
if(row>0){
System.out.println("增加成功");
}else{
System.out.println("增加失败");
}
return row;
} @Override
//删除
public int delUser(User user) {
int row = 0;
String sql = "delete from t_user where `id`=?";
Object[] params = {user.getId()};
row = this.executeUpdateSQL(sql, params);
if(row>0){
System.out.println("删除成功");
}else{
System.out.println("删除失败");
}
return row;
} @Override
public int modifyUser(User user) {
int row = 0;
String sql = "update t_user set `name`=?,`sex`=?,`telephone`=?,`age`=?,`grade`=?," +
"`idCard`=?,`address`=?,`weixin`=? ,`qq`=? ,`email`=? ,`job`=? ,`remark`=? where `id`=?";
Object[] params = {
user.getName(), user.getSex(), user.getTelephone(), user.getAge(),
user.getGrade(), user.getIdCard(),user.getAddress(), user.getWeixin(), user.getQq(),
user.getEmail(), user.getJob(), user.getRemark(),user.getId()};
row = this.executeUpdateSQL(sql, params);
if(row>0){
System.out.println("修改成功");
}else{
System.out.println("修改失败");
} return row;
} //查找指定的客户存在不存在
public boolean findUser(User user){
boolean flag = true;
int row = 0;
String sql = "select count(1) from t_user where `name`=? and `telephone`=? ";
Object[] params = {user.getName(), user.getTelephone()};
ResultSet rs = this.executeQuerySQL(sql, params);
try {
while(rs.next()){
row = rs.getInt(1);
}
} catch (SQLException e) {
e.printStackTrace();
} if(row>0){
System.out.println("此客户已经存在");
flag = true;
}else{
System.out.println("没有这个客户");
flag = false;
}
return flag;
}
}
实体类:
package com.loaderman.crm.entity;
/*
* @ class description：客户实体类
*
*/
public class User {
private int id;
private String name; private String sex;
private String age;
private String telephone;
private String idCard;
private String address;
private String weixin ;
private String qq;
private String email;
private String job;
private String grade; public int getId() {
return id;
} public void setId(int id) {
this.id = id;
} public String getGrade() {
return grade;
} public void setGrade(String grade) {
this.grade = grade;
} public String getArea() {
return area;
} public void setArea(String area) {
this.area = area;
} private String remark;
private String area;
public User() {
} public String getAge() {
return age;
} public void setAge(String age) {
this.age = age;
} public String getName() {
return name;
} public void setName(String name) {
this.name = name;
} public String getSex() {
return sex;
} public void setSex(String sex) {
this.sex = sex;
} public String getTelephone() {
return telephone;
} public void setTelephone(String telephone) {
this.telephone = telephone;
} public String getIdCard() {
return idCard;
} public void setIdCard(String idCard) {
this.idCard = idCard;
} public String getAddress() {
return address;
} public void setAddress(String address) {
this.address = address;
} public String getWeixin() {
return weixin;
} public void setWeixin(String weixin) {
this.weixin = weixin;
} public String getQq() {
return qq;
} public void setQq(String qq) {
this.qq = qq;
} public String getEmail() {
return email;
} public void setEmail(String email) {
this.email = email;
} public String getJob() {
return job;
} public void setJob(String job) {
this.job = job;
} public String getRemark() {
return remark;
} public void setRemark(String remark) {
this.remark = remark;
} @Override
public String toString() {
return "User{" +
"name='" + name + '\'' +
", sex='" + sex + '\'' +
", age='" + age + '\'' +
", telephone='" + telephone + '\'' +
", idCard='" + idCard + '\'' +
", address='" + address + '\'' +
", weixin='" + weixin + '\'' +
", qq='" + qq + '\'' +
", email='" + email + '\'' +
", job='" + job + '\'' +
", grade='" + grade + '\'' +
", remark='" + remark + '\'' +
", area='" + area + '\'' +
'}';
}
}
Service层:
package com.loaderman.crm.service; import com.loaderman.crm.entity.User; import java.util.List; /*
* @ Copyright (c) Create by JASON Date:2018-02-10 All rights reserved.
*
* @ class description：操作客户
*
*/
public interface UserService {
public List<User> getAllUser();
public User getUserMoreInfo(User user);
public List<User> getUserByName(String name);
public int addUser(User user);
public int delUser(User user);
public int modifyUser(User user);
public boolean findUser(User user);
}
package com.loaderman.crm.service.impl; import com.loaderman.crm.dao.UserDao;
import com.loaderman.crm.dao.impl.UserDaoimp;
import com.loaderman.crm.entity.User;
import com.loaderman.crm.service.UserService; import java.util.List; /*
*
* @ class description：操作客户
*
*/
public class UserServiceimp implements UserService {
private UserDao userDao = null; public UserServiceimp(){
userDao = new UserDaoimp();
} @Override
public List<User> getAllUser() {
return userDao.getAllUser();
} @Override
public User getUserMoreInfo(User user) {
return userDao.getUserMoreInfo(user);
} @Override
public List<User> getUserByName(String name) {
return userDao.getUserByName(name);
} @Override
public int addUser(User user) {
return userDao.addUser(user);
} @Override
public int delUser(User user) {
return userDao.delUser(user);
} @Override
public int modifyUser(User user) {
return userDao.modifyUser(user);
} public boolean findUser(User user){
return userDao.findUser(user); } }
web层
package com.loaderman.crm.servlet; import com.loaderman.crm.entity.User;
import com.loaderman.crm.service.UserService;
import com.loaderman.crm.service.impl.UserServiceimp; import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List; public class getUserList extends HttpServlet { private static final long serialVersionUID = 5804433309240831094L; public getUserList() {
super();
} public void destroy() {
super.destroy();
} public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
this.doPost(request, response);
} public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
request.setCharacterEncoding("UTF-8");
String name = request.getParameter("name"); System.out.println("name"+name);
if (name!=null&&(!name.isEmpty())){
name =new String(name.getBytes("ISO8859-1"), "UTF-8");
System.out.println("name"+name);
UserService stuService = new UserServiceimp();
List<User> list = stuService.getUserByName(name);
request.setAttribute("list", list);
}else {
UserService stuService = new UserServiceimp();
List<User> list = stuService.getAllUser();
request.setAttribute("list", list);
} //跳转页面
request.getRequestDispatcher("/pages/userList.jsp").forward(request, response); } public void init() throws ServletException {
} }
package com.loaderman.crm.servlet; import com.loaderman.crm.entity.User;
import com.loaderman.crm.service.UserService;
import com.loaderman.crm.service.impl.UserServiceimp; import java.io.IOException; import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse; public class delUser extends HttpServlet { private static final long serialVersionUID = 8988759302676261138L; public delUser() {
super();
} public void destroy() {
super.destroy();
} public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
this.doPost(request, response);
} public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
UserService userService = new UserServiceimp();
System.out.println(request.getParameter("id"));
int id = Integer.parseInt(request.getParameter("id"));
User stu = new User();
stu.setId(id); userService.delUser(stu);
response.sendRedirect("/servlet/getUserList"); } public void init() throws ServletException {
} }
package com.loaderman.crm.servlet; import com.loaderman.crm.entity.User; import com.loaderman.crm.service.UserService; import com.loaderman.crm.service.impl.UserServiceimp; import java.io.IOException; import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse; public class addUser extends HttpServlet { private static final long serialVersionUID = 5804433309240831094L; public addUser() {
super();
} public void destroy() {
super.destroy();
} public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
this.doPost(request, response);
} public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String name = request.getParameter("name");
String sex = request.getParameter("sex");
String age = request.getParameter("age");
String telephone = request.getParameter("telephone");
String idCard = request.getParameter("idCard");
String area = request.getParameter("area");
String weixin = request.getParameter("weixin");
String qq = request.getParameter("qq");
String job = request.getParameter("job");
String grade = request.getParameter("grade");
String remark = request.getParameter("remark");
String address = request.getParameter("address");
String email = request.getParameter("email");
User user = new User();
user.setName(name);
user.setSex(sex);
user.setAge(age);
user.setAge(age);
user.setTelephone(telephone);
user.setIdCard(idCard);
user.setWeixin(weixin);
user.setQq(qq);
user.setArea(area);
user.setJob(job);
user.setRemark(remark);
user.setGrade(grade);
user.setAddress(address);
user.setEmail(email);
UserService studentService = new UserServiceimp();
System.out.println(user.toString()); String opr = request.getParameter("opr");//根据传的opr参数决定是添加学生还是修改学生信息
int n = 0;
if (opr.equals("addUser")) {
n = studentService.addUser(user);
} else if (opr.equals("modifyUser")) {
int id = Integer.parseInt(request.getParameter("id"));
user.setId(id);
n = studentService.modifyUser(user);
} if (n > 0) {
response.sendRedirect("/servlet/getUserList");
} else {
response.sendRedirect("/pages/addUser.jsp");
} } public void init() throws ServletException {
} }
addUser,jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" %>
<%@ page isELIgnored="false" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>添加客户</title>
<link href="${pageContext.request.contextPath }/css/common.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript">
function check() {
for (var i = 0; i < document.form1.elements.length - 1; i++) {
if (document.form1.elements[i].value == "") {
alert("当前表单不能有空项");
document.form1.elements[i].focus();
return false;
}
}
return true; } </script>
</head>
<body>
<h2>添加客户基本信息</h2>
<form action="${pageContext.request.contextPath }/servlet/addUser?opr=addUser" name="form1" method="post"
onsubmit="return check()">
<table id="stuDetailList">
<tr>
<td>姓名：</td>
<td><input type="text" name="name"></td>
</tr>
<tr>
<td>性别：</td>
<td><input type="radio" name="sex" value="男" checked="checked">男<input type="radio" name="sex" value="女">女
</td>
</tr>
<tr>
<td>年龄：</td>
<td><input type="text" name="age"></td>
</tr>
<tr>
<td>手机：</td>
<td><input type="text" name="telephone"></td>
</tr>
<tr>
<td>身份证：</td>
<td><input type="text" name="idCard"></td>
</tr>
<tr>
<td>地区</td>
<td><select name="area">
<option value="西安地区" selected="selected">西安地区</option>
<option value="省内其他地区">省内其他地区</option>
<option value="省内其他地区">省内其他地区</option> </select>
</td>
</tr>
<tr>
<td>微信：</td>
<td><input type="text" name="weixin"></td>
</tr>
<tr>
<td>QQ：</td>
<td><input type="text" name="qq"></td>
</tr>
<tr>
<td>职业：</td>
<td><input type="text" name="job"></td>
</tr>
<tr>
<td>地址：</td>
<td><input type="text" name="address"></td>
</tr>
<tr>
<td>邮箱：</td>
<td><input type="text" name="email"></td>
</tr>
<tr>
<td>客户等级</td>
<td><select name="grade">
<option value="钻石客户">钻石客户</option>
<option value="铂金客户">铂金客户</option>
<option value="黄金客户">黄金客户</option>
<option value="白银客户">白银客户</option>
<option value="黄铜客户">黄铜客户</option>
<option value="普通客户" selected="selected">普通客户</option>
</select>
</td>
</tr>
<tr>
<td>备注：</td>
<td><textarea name="remark" cols="40" rows="6"></textarea></td>
</tr>
<tr>
<td colspan="2" style="text-align: center"><input type="submit" value="提交信息"></td>
</tr>
</table>
</form> </body>
</html>
modifyUser.jsp
<%@page import="com.loaderman.crm.service.impl.UserServiceimp" %>
<%@page import="com.loaderman.crm.service.UserService" %>
<%@page import="com.loaderman.crm.entity.User" %>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" %>
<%@ page isELIgnored="false" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>修改客户信息</title>
<link href="${pageContext.request.contextPath }/css/common.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<h2>修改客户信息</h2>
<form action="${pageContext.request.contextPath }/servlet/addUser?opr=modifyUser" method="post">
<table id="stuDetailList">
<%
int id = Integer.parseInt(request.getParameter("id"));
UserService studentService = new UserServiceimp();
User user = new User();
user.setId(id);
user = studentService.getUserMoreInfo(user); %> <tr>
<td>姓名：</td>
<td><input type="text" name="name" value="<%=user.getName() %>"></td>
</tr> <tr>
<td>性别：</td>
<td><input type="radio" name="sex" value="男" checked="checked">男<input type="radio" name="sex" value="女">女
</td>
</tr> <tr>
<td>年龄：</td>
<td><input type="text" name="age" value="<%=user.getAge() %>"></td>
</tr>
<tr>
<td>手机：</td>
<td><input type="text" name="telephone" value="<%=user.getTelephone() %>"></td>
</tr>
<tr>
<td>身份证：</td>
<td><input type="text" name="idCard" value="<%=user.getIdCard() %>"></td>
</tr>
<tr>
<td>地区</td>
<td><select name="area">
<option value="西安地区" selected="selected">西安地区</option>
<option value="省内其他地区">省内其他地区</option>
<option value="省外地区">省外地区</option> </select>
</td>
</tr>
<tr>
<td>微信：</td>
<td><input type="text" name="weixin" value="<%=user.getWeixin() %>"></td>
</tr>
<tr>
<td>QQ：</td>
<td><input type="text" name="qq" value="<%=user.getQq() %>"></td>
</tr>
<tr>
<td>职业：</td>
<td><input type="text" name="job" value="<%=user.getJob() %>"></td>
</tr>
<tr>
<td>地址：</td>
<td><input type="text" name="job" value="<%=user.getAddress() %>"></td>
</tr>
<tr>
<td>邮箱：</td>
<td><input type="text" name="job" value="<%=user.getEmail() %>"></td>
</tr>
<tr>
<td>客户等级</td>
<td><select name="grade">
<option value="钻石客户">钻石客户</option>
<option value="铂金客户">铂金客户</option>
<option value="黄金客户">黄金客户</option>
<option value="白银客户">白银客户</option>
<option value="黄铜客户">黄铜客户</option>
<option value="普通客户" selected="selected">普通客户</option>
</select>
</td>
</tr>
<tr>
<td>备注：</td>
<td><textarea name="remark" cols="40" rows="6"><%=user.getRemark() %></textarea></td>
</tr>
<tr>
<td><input type="hidden" name="id" value="<%=id %>"></td>
<td colspan="2" style="text-align: center"><input type="submit" value="提交信息"></td>
</tr>
</table>
</form> </body>
</html>
getUserList.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" %>
<%@ page isELIgnored="false" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>客户信息列表</title>
<link href="${pageContext.request.contextPath }/css/common.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript">
function check() {
var mymessage = confirm("确定要删除吗？");
if (mymessage == true) {
return true;
}
else if (mymessage == false) {
return false;
} } </script>
</head>
<body>
<div align="right">欢迎你，${account.username } <a href="logout.jsp">退出</a></div>
<h2>客户信息列表</h2>
<div align="right" style="margin-right: 50px">
<form action="/servlet/getUserList" style="text-align: right" >
<tr>
<input type="text" placeholder="请输入要查询姓名" name="name"></td>
</tr>
<td ><input type="submit" value="查询"></td>
</tr>
</form>
<p>
<a href="/pages/addUser.jsp"><input type="button" value="添加客户"></a>
<a href="/servlet/getPolicyList"><input type="button" value="保单列表"></a>
</p> </div> <table>
<tr>
<td class="listTable">编号</td>
<td class="listTable">姓名</td>
<td class="listTable">性别</td>
<td class="listTable">年龄</td>
<td class="listTable">电话</td>
<td class="listTable">等级</td>
<td class="listTable">身份证</td>
<td class="listTable">地区</td>
<td class="listTable">地址</td>
<td class="listTable">微信</td>
<td class="listTable">QQ</td>
<td class="listTable">邮箱</td>
<td class="listTable">职业</td>
<td id="profile">备注</td>
<td id="operate">操作</td>
</tr> <c:forEach items="${list}" var="user" varStatus="idx">
<tr>
<td>${idx.count}
</td>
<td>${user.getName()}
</td> <td>${user.getSex()}
</td>
<td>${user.getAge()}
</td>
<td>${user.getTelephone()}
</td>
<td>${user.getGrade()}
</td>
<td>${user.getIdCard()}
</td>
<td>${user.getArea()}
</td>
<td>${user.getAddress()}
</td>
<td>${user.getWeixin()}
</td>
<td>${user.getQq()}
</td>
<td>${user.getEmail()}
</td>
<td>${user.getJob()}
</td>
<td>${user.getRemark()}
</td>
<td><a href="/pages/userDetail.jsp?id=${user.getId()}">查看 </a>
<a href="/pages/modifyUser.jsp?id=${user.getId()}">修改 </a>
<a href="${pageContext.request.contextPath }/servlet/delUser?id=${user.getId()}"
onclick="return check()">删除 </a></td>
</tr>
</c:forEach > </table> </body>
</html>
web.xml配置
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app> <filter>
<filter-name>charSet</filter-name>
<filter-class>com.loaderman.crm.filter.CharEncodingFilter</filter-class>
</filter>
<filter>
<filter-name>loginFilter</filter-name>
<filter-class>com.loaderman.crm.filter.LoginFillter</filter-class>
</filter> <filter-mapping>
<filter-name>charSet</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>loginFilter</filter-name>
<url-pattern>/pages/*</url-pattern>
</filter-mapping> <servlet>
<servlet-name>doLogin</servlet-name>
<servlet-class>com.loaderman.crm.servlet.doLogin</servlet-class>
</servlet>
<servlet>
<servlet-name>addUser</servlet-name>
<servlet-class>com.loaderman.crm.servlet.addUser</servlet-class>
</servlet>
<servlet>
<servlet-name>delUser</servlet-name>
<servlet-class>com.loaderman.crm.servlet.delUser</servlet-class>
</servlet>
<servlet>
<servlet-name>addPolicy</servlet-name>
<servlet-class>com.loaderman.crm.servlet.addPolicy</servlet-class>
</servlet>
<servlet>
<servlet-name>getUserList</servlet-name>
<servlet-class>com.loaderman.crm.servlet.getUserList</servlet-class>
</servlet>
<servlet>
<servlet-name>getPolicyList</servlet-name>
<servlet-class>com.loaderman.crm.servlet.getPolicyList</servlet-class>
</servlet>
<servlet>
<servlet-name>delPolicy</servlet-name>
<servlet-class>com.loaderman.crm.servlet.delPolicy</servlet-class>
</servlet> <servlet-mapping>
<servlet-name>doLogin</servlet-name>
<url-pattern>/servlet/doLogin</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>addUser</servlet-name>
<url-pattern>/servlet/addUser</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>delUser</servlet-name>
<url-pattern>/servlet/delUser</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>addPolicy</servlet-name>
<url-pattern>/servlet/addPolicy</url-pattern>
</servlet-mapping>
<servlet-mapping> <servlet-name>getUserList</servlet-name>
<url-pattern>/servlet/getUserList</url-pattern>
</servlet-mapping>
<servlet-mapping> <servlet-name>getPolicyList</servlet-name>
<url-pattern>/servlet/getPolicyList</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>delPolicy</servlet-name>
<url-pattern>/servlet/delPolicy</url-pattern>
</servlet-mapping>
<error-page>
<error-code>404</error-code>
<location>/notFoundError.jsp</location>
</error-page> </web-app>
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