SpringMVC 学生成绩管理系统web课设源码分享
SpringMVC+Mybatis+Maven+Mysql学生成绩管理系统
初学SpringMVC，页面做的不太好看，不过重要的是理解页面传参过程。
本文不是一个教程，没有知识点。就是单纯的分享整个项目源码（包括配置文件）。
你需要先了解什么是springmvc和maven有什么用。
我这人学习一门新技术就想先看到结果再去慢慢学，故分享出一个简单的项目来帮助正在学习springmvc的小伙伴。
环境
IDE:IntelliJ IDEA 2020.1.2(Ultimate Edition)
数据库：MySQL 8.0
效果展示
登录界面
主界面（很简陋）
新建工程（如果已经知道如何创建maven就请忽略以下步骤，直接到数据库创建）
这一步目的是配置maven的下载源为国内，提高下载速度。（如果不配置，创建项目可能会很慢）首先你要去官网下载maven到本地，具体教程其他博客有（并配置setting.xml，教程解决maven创建项目慢的问题）
部署到Tomcat（同样，如果会了就请忽略）
–
创建数据库（如果不会创建数据库网上也有教程，下面给的是数据库脚本）
CREATE DATABASE ssm
CREATE TABLE student(
id INT PRIMARY KEY AUTO_INCREMENT,
s_name VARCHAR(20),
s_class VARCHAR(20),
s_java DOUBLE,
s_c DOUBLE
)
CREATE TABLE account(
s_uname VARCHAR(20) PRIMARY KEY,
s_pwd VARCHAR(20)
)
INSERT INTO account VALUE('admin','admin');//初始账号密码是admin项目源码
项目结构
Conroller层
AccountController
package cn.itcast.controller;
import cn.itcast.domain.Account;
import cn.itcast.service.AccountService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.swing.text.AbstractDocument;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
/**
* 帐户web
*/
@Controller
@RequestMapping("/account")
public class AccountController {
@Autowired
private AccountService accountService;
//查询所有账户信息
@RequestMapping("/findallaccount")
public String findAll(Model model){
System.out.println("表现层：查询所有账户...");
// 调用service的方法
List<Account> list = accountService.findAll();
model.addAttribute("listaccount",list);
return "listaccount";
}
//保存账户信息
@RequestMapping("/saveaccount")
public String save(Account account,Model model) {
System.out.println("表现层：保存账户...");
// 调用service的方法
Account account1=accountService.searchAccount(account);
System.out.println("提交的账户信息"+account1);
model.addAttribute("saveaccount",account1);
if(account1==null){
accountService.saveAccount(account);
System.out.println("保存账户成功！");
return "redirect:/Login.jsp";
}else{
System.out.println("用户名已存在！");
return "redirect:/Register.jsp";
}
}
//验证账号密码
@RequestMapping("/check")
public String check(Account account,Model model,HttpServletResponse response) throws IOException {
System.out.println("表现层：验证账户...");
// 调用service的方法
Account account1=accountService.searchAccount(account);
model.addAttribute("accountmes",account1);
System.out.println("提交的账户"+account);
System.out.println("查询到的账户"+account1);
if(account1!=null){
if(account1.getS_pwd().equals(account.getS_pwd())){
System.out.println("密码正确！");
return "MainPage";
}else{
System.out.println("密码错误！");
response.setContentType("text/html;charset=utf-8");
String[] ids = null;
try {
PrintWriter writer = response.getWriter();
String msg = null;
msg = "alert('密码错误！');history.go(-1)";
writer.print("");
writer.flush();
writer.close();
} catch (IOException e1) {
e1.printStackTrace();
}
}
}else{
System.out.println("不存在该用户！");
response.setContentType("text/html;charset=utf-8");
String[] ids = null;
try {
PrintWriter writer = response.getWriter();
String msg = null;
msg = "alert('不存在该用户！');history.go(-1)";
writer.print("");
writer.flush();
writer.close();
} catch (IOException e1) {
e1.printStackTrace();
}
}
return "redirect:/Login.jsp";
}
}StudentController
package cn.itcast.controller;
import cn.itcast.domain.Student;
import cn.itcast.service.StudentService;
import jdk.nashorn.internal.ir.RuntimeNode;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;
@Controller
@RequestMapping("/student")
public class StudentController {
@Autowired
private StudentService studentService;
//查询学生信息,排名信息
@RequestMapping("/findallstudent")
public String findall(Model model){
// 调用service的方法
System.out.println("表现层：查询所有学生...");
List<Student> list = studentService.FindAllStudent();
model.addAttribute("liststudent",list);
// 调用service的方法
System.out.println("表现层：对所有学生排名...");
List<Student> rank = studentService.RankAllStudent();
model.addAttribute("rankstudent",rank);
// 调用service的方法
System.out.println("表现层：学生成绩预警...");
List<Student> alert = studentService.AlertStudent();
model.addAttribute("alertstudent",alert);
return "liststudent";
// return "redirect:/MainPage.jsp";
}
//查询指定学生信息
@RequestMapping("/searchstudent")
public String search(Student student,Model model){
// 调用service的方法
System.out.println("表现层：查询指定学生...");
List<Student> search = studentService.SearchStudent(student);
model.addAttribute("searchstudent",search);
// 调用service的方法
System.out.println("表现层：查询所有学生...");
List<Student> list = studentService.FindAllStudent();
model.addAttribute("liststudent",list);
// 调用service的方法
System.out.println("表现层：对所有学生排名...");
List<Student> rank = studentService.RankAllStudent();
model.addAttribute("rankstudent",rank);
// 调用service的方法
System.out.println("表现层：学生成绩预警...");
List<Student> alert = studentService.AlertStudent();
model.addAttribute("alertstudent",alert);
return "liststudent";
}
//增加学生信息
@RequestMapping("/insertstudent")
public String save(Student student) {
// 调用service的方法
System.out.println("表现层：增加指定学生...");
studentService.InsertStudent(student);
return "redirect:/student/findallstudent";
}
//删除学生信息
@RequestMapping("/deletestudent")
public String delete(Student student){
// 调用service的方法
System.out.println("表现层：删除指定学生...");
studentService.DeleteStudent(student);
return "redirect:/student/findallstudent";
}
//修改学生信息
@RequestMapping("/updatestudent")
public String update(Student student){
// 调用service的方法
System.out.println("表现层：修改指定学生...");
studentService.UpdateStudent(student);
return "redirect:/student/findallstudent";
}
}
Dao层
AccountDao
package cn.itcast.dao;
import cn.itcast.domain.Account;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;
import java.util.List;
/**
* 帐户dao接口
*/
@Repository
public interface AccountDao {
// 查询所有账户
@Select("select * from account")
public List<Account> findAll();
// 保存帐户信息
@Insert("insert into account (s_uname,s_pwd) values (#{s_uname},#{s_pwd})")
public void saveAccount(Account account);
//查询指定账号的密码
@Select("select * from account where s_uname=#{s_uname}")
public Account searchAccount(Account account);
}
StudentDao
package cn.itcast.dao;
import cn.itcast.domain.Student;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface StudentDao {
@Select("select id,s_name,s_class,s_java,s_c from student order by id")
public List<Student> FindAllStudent();
@Insert("insert into student (s_name,s_class,s_java,s_c) values (#{s_name},#{s_class},#{s_java},#{s_c})")
public void InsertStudent(Student student);
@Delete("delete from student where id=#{id}")
public void DeleteStudent(Student student);
@Update("update student set s_name=#{s_name},s_class=#{s_class},s_java=#{s_java},s_c=#{s_c} where id=#{id}")
public void UpdateStudent(Student student);
@Select("select id,s_name,s_class,s_java,s_c from student order by s_java+s_c desc")
public List<Student> RankAllStudent();
@Select("select id,s_name,s_class,s_java,s_c from student where s_name=#{s_name} and s_class=#{s_class}")
public List<Student> SearchStudent(Student student);
@Select("select * from student where s_java<60 or s_c<60")
public List<Student> AlertStudent();
}
service层
AccountService
package cn.itcast.service;
import cn.itcast.domain.Account;
import java.util.List;
public interface AccountService {
// 查询所有账户
public List<Account> findAll();
// 保存帐户信息
public void saveAccount(Account account);
//查询指定账号信息
public Account searchAccount(Account account);
}
StudentService
package cn.itcast.service;
import cn.itcast.domain.Account;
import cn.itcast.domain.Student;
import java.util.List;
public interface StudentService {
// 查询所有学生信息
public List<Student> FindAllStudent();
// 插入学生信息
public void InsertStudent(Student student);
//删除学生信息
public void DeleteStudent(Student student);
//修改学生信息
public void UpdateStudent(Student student);
//学生排名
public List<Student> RankAllStudent();
//查询指定学生
public List<Student> SearchStudent(Student student);
//成绩预警
public List<Student> AlertStudent();
}
AccountServiceImpl
package cn.itcast.service.impl;
import cn.itcast.dao.AccountDao;
import cn.itcast.domain.Account;
import cn.itcast.service.AccountService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service("accountService")
public class AccountServiceImpl implements AccountService{
@Autowired
private AccountDao accountDao;
public List<Account> findAll() {
System.out.println("业务层：查询所有账户...");
return accountDao.findAll();
}
public void saveAccount(Account account) {
System.out.println("业务层：保存帐户...");
accountDao.saveAccount(account);
}
@Override
public Account searchAccount(Account account) {
System.out.println("业务层：查询指定账户...");
return accountDao.searchAccount(account);
}
}StudentServiceImpl
package cn.itcast.service.impl;
import cn.itcast.dao.StudentDao;
import cn.itcast.domain.Student;
import cn.itcast.service.StudentService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service("studentService")
public class StudentServiceImpl implements StudentService {
@Autowired
private StudentDao studentDao;
@Override
public List<Student> FindAllStudent() {
System.out.println("业务层：查询所有学生信息...");
return studentDao.FindAllStudent();
}
@Override
public void InsertStudent(Student student) {
System.out.println("业务层：保存学生信息...");
studentDao.InsertStudent(student);
}
@Override
public void DeleteStudent(Student student) {
System.out.println("业务层：删除学生信息...");
studentDao.DeleteStudent(student);
}
@Override
public void UpdateStudent(Student student) {
System.out.println("业务层：修改学生信息...");
studentDao.UpdateStudent(student);
}
@Override
public List<Student> RankAllStudent() {
System.out.println("业务层：对学生成绩排名...");
return studentDao.RankAllStudent();
}
@Override
public List<Student> SearchStudent(Student student) {
System.out.println("业务层：查询指定学生信息...");
return studentDao.SearchStudent(student);
}
@Override
public List<Student> AlertStudent() {
System.out.println("业务层：学生成绩预警...");
return studentDao.AlertStudent();
}
}
domain（实体层）
Account
package cn.itcast.domain;
import java.io.Serializable;
/**
* 帐户
*/
public class Account implements Serializable{
private String s_uname;
private Double s_pwd;
public String getS_uname() {
return s_uname;
}
public void setS_uname(String s_uname) {
this.s_uname = s_uname;
}
public Double getS_pwd() {
return s_pwd;
}
public void setS_pwd(Double s_pwd) {
this.s_pwd = s_pwd;
}
@Override
public String toString() {
return "Account{" +
"s_uname='" + s_uname + '\'' +
", s_pwd=" + s_pwd +
'}';
}
}
Student
package cn.itcast.domain;
import java.io.Serializable;
public class Student implements Serializable {
private Integer id;
private String s_name;
private String s_class;
private Double s_java;
private Double s_c;
private Double s_total;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getS_name() {
return s_name;
}
public void setS_name(String s_name) {
this.s_name = s_name;
}
public String getS_class() {
return s_class;
}
public void setS_class(String s_class) {
this.s_class = s_class;
}
public Double getS_java() {
return s_java;
}
public void setS_java(Double s_java) {
this.s_java = s_java;
}
public Double getS_c() {
return s_c;
}
public void setS_c(Double s_c) {
this.s_c = s_c;
}
public Double getS_total() {
return this.s_c+this.s_java;
}
public void setS_total(Double s_total) {
this.s_total = s_total;
}
}
MainPage.jsp
<%--
Created by IntelliJ IDEA.
User: mzx
Date: 2020/6/11
Time: 20:31
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>$Title$</title>
<style>
body {
margin: 0;
padding: 0;
border: 0;
overflow: hidden;
height: 100%;
max-height: 100%;
}
#frameTop {
position: absolute;
top: 0;
left: 0;
height: 100%;
width: 100%;
overflow: hidden;
vertical-align: middle;
}
#frameContentRight {
position: absolute;
left: 0px;
top: 100px;
height: 85%;
width: 100%;
overflow: hidden;
vertical-align: top;
background: #fff;
}
</style>
</head>
<body>
<div>
<iframe id="frameTop" src="../../Title.html" scrolling="no"></iframe>
</div>
<div>
<iframe id="frameContentRight" name="display" src="/student/findallstudent" scrolling="auto"></iframe>
</div>
</body>
</html>liststudent.jsp
<%--
Created by IntelliJ IDEA.
User: mzx
Date: 2018/5/6
Time: 0:24
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" isELIgnored="false" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
<title>Title</title>
<style>
body{
position: relative;
}
#edit_comm{
position: absolute;
display: none;
width:450px;
height: 80%;
}
#add_comm{
position: absolute;
display: inline-block;
width:450px;
height: 200px;
}
.t1{
margin-left: 470px;
position: absolute;
display: inline-block;
width:450px;
height: 80%;
}
.t2{
margin-left: 940px;
position: absolute;
display: inline-block;
width:490px;
height: 80%;
}
.t3{
margin-left: 940px;
position: absolute;
display: none;
width:490px;
height: 80%;
}
.a2:hover{
color: lightskyblue;
}
table, td, th
{
border:1px solid lightskyblue;
text-align: center;
padding: 5px 0px;
border-radius: 4px;
}
td:hover{
border: 1px solid red;
}
.btn:hover{
color: lightskyblue;
}
.t2_d{
text-align: center;
}
.h3{
display: inline-block;
}
.a3{
display: inline-block;
}
.a3:hover{
color: red;
}
</style>
</head>
<body>
<script>
function refush() {
window.location.href="/student/findallstudent" ;
}
function delete_stu(id){
var s_class =document.getElementById("s_class"+id).innerHTML;
var s_name =document.getElementById("s_name"+id).innerHTML;
var result = confirm("是否删除"+s_class+"ID为"+id+"的"+s_name+"同学的信息");
if(result)
window.location.href="/student/deletestudent?id="+id;
}
function update_stu(id) {
var s_name =document.getElementById("s_name"+id).innerHTML;
var s_class =document.getElementById("s_class"+id).innerHTML;
var s_java = document.getElementById("s_java"+id).innerHTML;
var s_c =document.getElementById("s_c"+id).innerHTML;
var result = confirm("是否修改"+s_class+"ID为"+id+"的"+s_name+"同学的信息");
if(result){
document.getElementById("edit_id").value=(id);
document.getElementById("edit_s_name").value=(s_name);
document.getElementById("edit_s_class").value=(s_class);
document.getElementById("edit_s_java").value=(s_java);
document.getElementById("edit_s_c").value=(s_c);
// alert(s_name+s_class+s_java+s_c);
document.getElementById("add_comm").style.display='none'
document.getElementById("edit_comm").style.display='inline-block'
}
}
function alertstudent() {
document.getElementById("rankstudent").style.display="none"
document.getElementById("alertstudent").style.display="inline-block"
}
</script>
<div id="add_comm">
<h3 align="center">添加学生信息</h3>
<form action="/student/insertstudent" method="post">
<table align="center" border="1px" >
<tr><td align="center">学生姓名：<input type="text" placeholder="请输入学生姓名" name="s_name" /></td></tr>
<tr>
<td align="center">
班级：<select name="s_class">
<option value="计本17-1班">计本17-1班</option>
<option value="计本17-2班">计本17-2班</option>
<option value="网络17-1班">网络17-1班</option>
<option value="网络17-2班">网络17-2班</option>
</select>
</td>
</tr>
<tr>
<td align="center">java成绩：<input type="text" placeholder="请输入java成绩" name="s_java" /></td>
</tr>
<tr>
<td align="center">c语言成绩：<input type="text" placeholder="请输入c成绩" name="s_c" /></td>
</tr>
<tr>
<td align="center"><input type="submit" class="btn" value="保存"/></td>
</tr>
</table>
</form>
<h3 align="center">查询学生信息</h3>
<form action="/student/searchstudent" method="post">
<table align="center">
<tr>
<td><input type="text" name="s_name" placeholder="请输入要查询的学生姓名"></td>
</tr>
<tr>
<td align="center">
班级：<select name="s_class" >
<option value="计本17-1班">计本17-1班</option>
<option value="计本17-2班">计本17-2班</option>
<option value="网络17-1班">网络17-1班</option>
<option value="网络17-2班">网络17-2班</option>
</select>
</td>
</tr>
<tr>
<td>
<input type="submit" class="btn" value="查询">
</td>
</tr>
</table>
</form>
<h3 align="center">查询结果显示</h3>
<table align="center" border="1">
<tr>
<td>ID</td>
<td>姓名</td>
<td>班级</td>
<td>java成绩</td>
<td>c语言成绩</td>
<td>总成绩</td>
<td>操作</td>
</tr>
<c:forEach items="${searchstudent}" var="student">
<tr>
<td id="id${student.id}" align="center">${student.id}</td>
<td id="s_name${student.id}" align="center">${student.s_name}</td>
<td id="s_class${student.id}" align="center">${student.s_class}</td>
<td id="s_java${student.id}" align="center">${student.s_java}</td>
<td id="s_c${student.id}" align="center">${student.s_c}</td>
<td id="s_total${student.id}" align="center">${student.s_total}</td>
<td align="center"><a class="a2" onclick="delete_stu(${student.id})">删除</a>/<a class="a2" onclick="update_stu(${student.id})">修改</a> </td>
</tr>
</c:forEach>
</table>
</div>
<div class="t" id="edit_comm">
<h2 id="edit_title" align="center">编辑学生</h2>
<form action="/student/updatestudent" method="post">
<table align="center" border="1">
<tr>
<td align="center" >
ID：<input type="text" id="edit_id" name="id" value="">
</td>
</tr>
<tr>
<td align="center">
学生姓名<input type="text" placeholder="请输入学生姓名" value="" id="edit_s_name" name="s_name" />
</td>
</tr>
<tr>
<td align="center">
班级：<select name="s_class" id="edit_s_class">
<option value="计本17-1班">计本17-1班</option>
<option value="计本17-2班">计本17-2班</option>
<option value="网络17-1班">网络17-1班</option>
<option value="网络17-2班">网络17-2班</option>
</select>
</td>
</tr>
<tr>
<td align="center">
java成绩<input type="text" placeholder="请输入java成绩" value="" id="edit_s_java" name="s_java" >
</td>
</tr>
<tr>
<td align="center">
c语言成绩<input type="text" placeholder="请输入c成绩" value="" id="edit_s_c" name="s_c" />
</td>
</tr>
<tr>
<td align="center">
<input type="submit" value="确定修改" class="btn"/>
<input type="button" value="取消修改" onclick="refush()" class="btn"/>
</td>
</tr>
</table>
</form>
</div>
<div class="t1">
<h3 align="center">所有学生成绩信息</h3>
<table align="center" border="1">
<tr>
<td>ID</td>
<td>姓名</td>
<td>班级</td>
<td>java成绩</td>
<td>c语言成绩</td>
<td>总成绩</td>
<td>操作</td>
</tr>
<c:forEach items="${liststudent}" var="student">
<tr>
<td id="id${student.id}" align="center">${student.id}</td>
<td id="s_name${student.id}" align="center">${student.s_name}</td>
<td id="s_class${student.id}" align="center">${student.s_class}</td>
<td id="s_java${student.id}" align="center">${student.s_java}</td>
<td id="s_c${student.id}" align="center">${student.s_c}</td>
<td id="s_total${student.id}" align="center">${student.s_total}</td>
<td align="center"><a class="a2" onclick="delete_stu(${student.id})">删除</a>/<a class="a2" onclick="update_stu(${student.id})">修改</a> </td>
</tr>
</c:forEach>
</table>
</div>
<div class="t2" id="rankstudent">
<div class="t2_d">
<h3 align="center" class="h3">成绩排名</h3>
<a onclick="alertstudent()" class="a3">！成绩预警！</a>
</div>
<table align="center" border="1">
<tr>
<td align="center">名次</td>
<td align="center">ID</td>
<td align="center">姓名</td>
<td align="center">班级</td>
<td align="center">java成绩</td>
<td align="center">c语言成绩</td>
<td align="center">总分数</td>
</tr>
<c:forEach items="${rankstudent}" var="student" varStatus="rank">
<tr>
<td align="center">第${rank.count}名</td>
<td align="center">${student.id}</td>
<td align="center">${student.s_name}</td>
<td align="center">${student.s_class}</td>
<td align="center">${student.s_java}</td>
<td align="center">${student.s_c}</td>
<td align="center">${student.s_total}</td>
</tr>
</c:forEach>
</table>
</div>
<div class="t3" id="alertstudent">
<h3 align="center" style="color: red">单科成绩有不及格的同学!</h3>
<table align="center" border="1">
<tr>
<td align="center">ID</td>
<td align="center">姓名</td>
<td align="center">班级</td>
<td align="center">java成绩</td>
<td align="center">c语言成绩</td>
<td align="center">总分数</td>
</tr>
<c:forEach items="${alertstudent}" var="student" >
<tr>
<td align="center">${student.id}</td>
<td align="center">${student.s_name}</td>
<td align="center">${student.s_class}</td>
<td align="center">${student.s_java}</td>
<td align="center">${student.s_c}</td>
<td align="center">${student.s_total}</td>
</tr>
</c:forEach>
</table>
</div>
</body>
</html>title.html
<!DOCTYPE html>
<html>
<head>
<title>Titlel.html</title>
<meta name="keywords" content="keyword1,keyword2,keyword3">
<meta name="description" content="title">
<meta name="content-type" content="text/html; charset=UTF-8">
<style>
body{
background:lightskyblue;
text-align:center;
}
</style>
</head>
<body>
<h1 align=center >欢迎进入学生成绩管理系统！</h1>
</body>
</html>
Login.jsp
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<html>
<head>
<title>登录界面</title>
<style>
body {
margin: 0;
padding: 0;
font-family: sans-serif;
background: lightskyblue;
}
.box {
width: 300px;
padding: 40px;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: #191919;
text-align: center;
border-radius: 8px;
}
.box h1 {
color: white;
text-transform: uppercase;
font-weight: 500;
}
.box input[type='text'],
.box input[type='password'] {
border: 0;
background: none;
display: block;
margin: 20px auto;
text-align: center;
border: 2px solid #3498db;
padding: 14px 10px;
width: 200px;
outline: none;
color: white;
border-radius: 24px;
transition: 0.25s;
}
.box input[type='text']:focus,
.box input[type='password']:focus {
width: 280px;
border-color: #2ecc71;
}
.submit {
border: 0;
background: none;
margin: 20px auto;
margin-top: 0;
display: inline-block;
text-align: center;
border: 2px solid #3498db;
padding: 10px 40px;
outline: none;
color: white;
border-radius: 24px;
transition: 0.25s;
cursor: pointer;
text-decoration: none;
font-size: 12px;
}
.submit:hover {
background: #2ecc71;
border-color: #2ecc71;
}
</style>
</head>
<body>
<form action="/account/check" method="post">
<div class="box">
<h1>Welcome</h1>
<input type="text" name="s_uname" placeholder="Username" />
<input type="password" name="s_pwd" placeholder="Password" />
<input type="submit" class="submit" name="bt" value="登录"/>
<a class="submit" href="Register.jsp">没有账号？注册一个</a>
</div>
</form>
</body>
</html>Register.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page contentType="text/html;charset=UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'Register.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<meta content="text/html;charset=UTF-8" />
<style>
body {
margin: 0;
padding: 0;
font-family: sans-serif;
background: lightskyblue;
}
.box {
width: 300px;
padding: 40px;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background: #191919;
text-align: center;
}
.box h1 {
color: white;
text-transform: uppercase;
font-weight: 500;
}
.box input[type='text'],
.box input[type='password'] {
border: 0;
background: none;
display: block;
margin: 20px auto;
text-align: center;
border: 2px solid #3498db;
padding: 14px 10px;
width: 200px;
outline: none;
color: white;
border-radius: 24px;
transition: 0.25s;
}
.box input[type='text']:focus,
.box input[type='password']:focus {
width: 280px;
border-color: #2ecc71;
}
.submit {
border: 0;
background: none;
margin: 20px auto;
margin-top: 0;
display: inline-block;
text-align: center;
border: 2px solid #3498db;
padding: 10px 40px;
outline: none;
color: white;
border-radius: 24px;
transition: 0.25s;
cursor: pointer;
text-decoration: none;
font-size: 12px;
}
.submit:hover {
background: #2ecc71;
border-color: #2ecc71;
}
</style>
</head>
<body>
<form action="/account/saveaccount" method="post">
<div class="box">
<h1>Register</h1>
<input type="text" name="s_uname" placeholder="Username" />
<input type="password" name="s_pwd" placeholder="Password" />
<input type="submit" class="submit" name="submit" value="完成，提交"/>
<input type="reset" class="submit" name="reset" value="重置"/>
</div>
</form>
</body>
</html>配置文件
web.xml
<web-app>
<display-name>Archetype Created Web Applicationdisplay-name>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListenerlistener-class>
listener>
<context-param>
<param-name>contextConfigLocationparam-name>
<param-value>classpath:applicationContext.xmlparam-value>
context-param>
<context-param>
<param-name/>
<param-value/>
context-param>
<welcome-file-list>
<welcome-file>Login.jspwelcome-file>
welcome-file-list>
<servlet>
<servlet-name>dispatcherServletservlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServletservlet-class>
<init-param>
<param-name>contextConfigLocationparam-name>
<param-value>classpath:springmvc.xmlparam-value>
init-param>
<load-on-startup>1load-on-startup>
servlet>
<servlet-mapping>
<servlet-name>dispatcherServletservlet-name>
<url-pattern>/url-pattern>
servlet-mapping>
<filter>
<filter-name>characterEncodingFilterfilter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilterfilter-class>
<init-param>
<param-name>encodingparam-name>
<param-value>UTF-8param-value>
init-param>
filter>
<filter-mapping>
<filter-name>characterEncodingFilterfilter-name>
<url-pattern>/*url-pattern>
filter-mapping>
web-app>
applicationContext.xml（注意修改数据库名字和你的数据库账号密码）
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd">
<context:component-scan base-package="cn.itcast" >
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" />
context:component-scan>
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="com.mysql.cj.jdbc.Driver"/>
<property name="jdbcUrl" value="jdbc:mysql://localhost:3306/ssm?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&zeroDateTimeBehavior=CONVERT_TO_NULL"/>
<property name="user" value="root"/>
<property name="password" value="123456"/>
bean>
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
bean>
<bean id="mapperScanner" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="cn.itcast.dao"/>
bean>
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
bean>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="find*" read-only="true"/>
<tx:method name="*" isolation="DEFAULT"/>
tx:attributes>
tx:advice>
<aop:config>
<aop:advisor advice-ref="txAdvice" pointcut="execution(* cn.itcast.service.impl.*ServiceImpl.*(..))"/>
aop:config>
beans>log4j.properties
# Set root category priority to INFO and its only appender to CONSOLE.
#log4j.rootCategory=INFO, CONSOLE debug info warn error fatal
log4j.rootCategory=info, CONSOLE, LOGFILE
# Set the enterprise logger category to FATAL and its only appender to CONSOLE.
log4j.logger.org.apache.axis.enterprise=FATAL, CONSOLE
# CONSOLE is set to be a ConsoleAppender using a PatternLayout.
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} %-6r [%15.15t] %-5p %30.30c %x - %m\n
# LOGFILE is set to be a File appender using a PatternLayout.
log4j.appender.LOGFILE=org.apache.log4j.FileAppender
log4j.appender.LOGFILE.File=d:\axis.log
log4j.appender.LOGFILE.Append=true
log4j.appender.LOGFILE.layout=org.apache.log4j.PatternLayout
log4j.appender.LOGFILE.layout.ConversionPattern=%d{ISO8601} %-6r [%15.15t] %-5p %30.30c %x - %m\n
springmvc.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<context:component-scan base-package="cn.itcast.controller">
<context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" />
context:component-scan>
<mvc:annotation-driven/>
<mvc:default-servlet-handler />
<bean id="internalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/pages/"/>
<property name="suffix" value=".jsp"/>
bean>
<mvc:resources location="/css/" mapping="/css/**" />
<mvc:resources location="/images/" mapping="/images/**" />
<mvc:resources location="/js/" mapping="/js/**" />
beans>pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0modelVersion>
<groupId>cn.itcastgroupId>
<artifactId>ssmartifactId>
<version>1.0-SNAPSHOTversion>
<packaging>warpackaging>
<name>ssm Maven Webappname>
<url>http://www.example.comurl>
<properties>
<project.build.sourceEncoding>UTF-8project.build.sourceEncoding>
<maven.compiler.source>1.8maven.compiler.source>
<maven.compiler.target>1.8maven.compiler.target>
<spring.version>5.0.2.RELEASEspring.version>
<slf4j.version>1.6.6slf4j.version>
<log4j.version>1.2.12log4j.version>
<mybatis.version>3.4.5mybatis.version>
properties>
<dependencies>
<dependency>
<groupId>org.aspectjgroupId>
<artifactId>aspectjweaverartifactId>
<version>1.6.8version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-aopartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-contextartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-webartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-webmvcartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-testartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-txartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-jdbcartifactId>
<version>${spring.version}version>
dependency>
<dependency>
<groupId>junitgroupId>
<artifactId>junitartifactId>
<version>4.12version>
<scope>compilescope>
dependency>
<dependency>
<groupId>mysqlgroupId>
<artifactId>mysql-connector-javaartifactId>
<version>8.0.13version>
dependency>
<dependency>
<groupId>javax.servletgroupId>
<artifactId>servlet-apiartifactId>
<version>2.5version>
<scope>providedscope>
dependency>
<dependency>
<groupId>javax.servlet.jspgroupId>
<artifactId>jsp-apiartifactId>
<version>2.0version>
<scope>providedscope>
dependency>
<dependency>
<groupId>jstlgroupId>
<artifactId>jstlartifactId>
<version>1.2version>
dependency>
<dependency>
<groupId>log4jgroupId>
<artifactId>log4jartifactId>
<version>${log4j.version}version>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>slf4j-apiartifactId>
<version>${slf4j.version}version>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>slf4j-log4j12artifactId>
<version>${slf4j.version}version>
dependency>
<dependency>
<groupId>org.mybatisgroupId>
<artifactId>mybatisartifactId>
<version>${mybatis.version}version>
dependency>
<dependency>
<groupId>org.mybatisgroupId>
<artifactId>mybatis-springartifactId>
<version>1.3.0version>
dependency>
<dependency>
<groupId>c3p0groupId>
<artifactId>c3p0artifactId>
<version>0.9.1.2version>
<type>jartype>
<scope>compilescope>
dependency>
dependencies>
<build>
<finalName>ssmfinalName>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-clean-pluginartifactId>
<version>3.0.0version>
plugin>
<plugin>
<artifactId>maven-resources-pluginartifactId>
<version>3.0.2version>
plugin>
<plugin>
<artifactId>maven-compiler-pluginartifactId>
<version>3.7.0version>
plugin>
<plugin>
<artifactId>maven-surefire-pluginartifactId>
<version>2.20.1version>
plugin>
<plugin>
<artifactId>maven-war-pluginartifactId>
<version>3.2.0version>
plugin>
<plugin>
<artifactId>maven-install-pluginartifactId>
<version>2.5.2version>
plugin>
<plugin>
<artifactId>maven-deploy-pluginartifactId>
<version>2.8.2version>
plugin>
plugins>
pluginManagement>
build>
project>
这个项目是跟着视频边学边做的，有缺陷的地方请指多指教。
希望能给大家学习的路上带来一些微小的帮助！
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