Idea创建SpringBoot搭建SSM框架项目,支持JSP页面

客官°小女子只卖身不卖艺 2023-03-12 07:09 14阅读 0赞

# 1.目录结构。 #

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzMzcxNzY2_size_16_color_FFFFFF_t_70][]

# 2.pom.xml #

<?xml version="1.0" encoding="UTF-8"?>
    <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>4.0.0</modelVersion>
    
        <groupId>com.cxb.ssm</groupId>
        <artifactId>springboot-ssm</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <packaging>jar</packaging>
    
        <name>springboot-ssm</name>
        <description>Demo project for Spring Boot</description>
    
        <parent>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-parent</artifactId>
            <version>2.0.4.RELEASE</version>
            <relativePath/>
            
        </parent>
    
        <properties>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
            <java.version>1.8</java.version>
        </properties>
    
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
            <dependency>
                <groupId>org.mybatis.spring.boot</groupId>
                <artifactId>mybatis-spring-boot-starter</artifactId>
                <version>1.3.2</version>
            </dependency>
    
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <scope>runtime</scope>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-log4j</artifactId>
            </dependency>
            <dependency>
                <groupId>org.apache.tomcat.embed</groupId>
                <artifactId>tomcat-embed-jasper</artifactId>
                
            </dependency>
            
            <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>jstl</artifactId>
            </dependency>
        </dependencies>
    
        <build>
            <resources>
                <resource>
                    <directory>src/main/java</directory>
                    <includes>
                        <include>**/*.xml</include>
                    </includes>
                </resource>
            </resources>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
            </plugins>
        </build>
    
    
    </project>

# 3.User #

package com.cxb.ssm.entity;
    
    /**
     * 实体类
     */
    public class User {
        private Long id;
        private String userName;//用户名
        private String nickName;//昵称
        private String password;//密码
    
        public Long getId() {
            return id;
        }
    
        public void setId(Long id) {
            this.id = id;
        }
    
        public String getUserName() {
            return userName;
        }
    
        public void setUserName(String userName) {
            this.userName = userName;
        }
    
        public String getNickName() {
            return nickName;
        }
    
        public void setNickName(String nickName) {
            this.nickName = nickName;
        }
    
        public String getPassword() {
            return password;
        }
    
        public void setPassword(String password) {
            this.password = password;
        }
    }

# 4.UserMapper #

package com.cxb.ssm.dao;
    
    import com.cxb.ssm.entity.User;
    import org.apache.ibatis.annotations.Mapper;
    import org.apache.ibatis.annotations.Param;
    import org.springframework.stereotype.Repository;
    
    /**
     * User实体映射器接口
     * @Mapper注解是Mybatis框架用的，标记为映射器
     * @Repository注解是Spring框架用的，标记为一个Bean
     */
    @Mapper
    @Repository
    public interface UserMapper {
    
        User login(@Param("userName")String userName,
                          @Param("password")String password);
    }

# 5.UserService #

package com.cxb.ssm.service;
    
    import com.cxb.ssm.entity.User;
    
    /**
     * 业务接口
     */
    public interface UserService {
        User login(String uName, String pwd);
    }

# 6.UserServiceImpl #

package com.cxb.ssm.service.impl;
    
    import com.cxb.ssm.dao.UserMapper;
    import com.cxb.ssm.entity.User;
    import com.cxb.ssm.service.UserService;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Service;
    
    /**
     * 业务实现类
     */
    @Service("userService")
    public class UserServiceImpl implements UserService {
    
        @Autowired
        private UserMapper userMapper;
    
        @Override
        public User login(String uName, String pwd) {
            return userMapper.login(uName,pwd);
        }
    
    }

# 7.UserController #

package com.cxb.ssm.controller;
    
    import com.cxb.ssm.entity.User;
    import com.cxb.ssm.service.UserService;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.stereotype.Controller;
    import org.springframework.ui.Model;
    import org.springframework.web.bind.annotation.GetMapping;
    import org.springframework.web.bind.annotation.PostMapping;
    import org.springframework.web.bind.annotation.RequestMapping;
    
    import javax.servlet.http.HttpSession;
    
    /**
     * SpringMVC控制器类
     */
    @Controller
    @RequestMapping("/user")
    public class UserController {
    
        @Autowired
        private UserService userService;
    
        //@GetMapping注解表示以GET方法请求/user/login.do时运行本方法
        @GetMapping("/login.do")
        public String toLogin(){
            return "login";
        }
    
        //@PostMapping注解表示以POST方法请求/user/login.do时运行本方法
        @PostMapping("/login.do")
        public String login(String userName, String password,
                            HttpSession session,Model model){
              User user = userService.login(userName,password);
              if(user != null){
                  session.setAttribute("user",user);
                  model.addAttribute("user",user);
                  return "index";
              }
              return "login";
        }
    
    }

# 8.启动类 #

package com.cxb.ssm;
    
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    
    @SpringBootApplication
    public class SsmDemoApplication {
    
        public static void main(String[] args) {
            SpringApplication.run(SsmDemoApplication.class, args);
        }
    }

# 9.application.properties #

#tomcat端口
    server.port=8081
    #日志级别，避免运行时日志过多，SSM三个框架的包日志详细一点，设为debug
    logging.level.org.springframework=debug
    logging.level.org.mybatis=debug
    logging.level.org.apache.ibatis=debug
    #数据连接配置
    spring.datasource.url=jdbc:mysql://127.0.0.1:3306/smbms?useUnicode=true&characterEncoding=utf-8
    spring.datasource.username=root
    spring.datasource.password=123456
    spring.datasource.driverClassName=com.mysql.jdbc.Driver
    
    #SpringMVC相关页面解析器配置
    spring.mvc.view.prefix=/WEB-INF/jsp/
    spring.mvc.view.suffix=.jsp
    
    #Mybatis SQL文件、实体类别名扫描的包
    mybatis.mapper-locations=classpath*:mapper/*.xml
    mybatis.type-aliases-package=com.cxb.ssm.entity

# 10.UserMapper.xml #

<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
    <mapper namespace="com.cxb.ssm.dao.UserMapper">
    
        <select id="login" resultType="User">
            select * from smbms_user
            where userCode=#{userName} and userPassword=#{password}
        </select>
    
    </mapper>

# 11.index.jsp #

<%--
      Created by IntelliJ IDEA.
      User: newton
      Date: 2018-8-17
      Time: 11:47
      To change this template use File | Settings | File Templates.
    --%>
    <%@ page contentType="text/html;charset=UTF-8" language="java" %>
    <html>
    <head>
        <title>首页</title>
    </head>
    <body>
    亲爱的${user.userName}，欢迎登录首页！
    </body>
    </html>

# 12.login.jsp #

<%--
      Created by IntelliJ IDEA.
      User: newton
      Date: 2018-8-17
      Time: 11:45
      To change this template use File | Settings | File Templates.
    --%>
    <%@ page contentType="text/html;charset=UTF-8" language="java" %>
    <html>
    <head>
        <title>Title</title>
    </head>
    <body>
    <form action="/user/login.do" method="post">
        <input type="text" name="userName" required maxlength="24"/>
        <input type="password" name="password" required maxlength="24"/>
        <input type="submit" value="登录"/>
        <br/>
    </form>
    </body>
    </html>

# 13.web.xml #

<?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
             version="4.0">
        <welcome-file-list>
            <welcome-file>login.jsp</welcome-file>
        </welcome-file-list>
    </web-app>

# 14.启动项目测试 #

**数据库sql：**

-- --------------------------------------------------------
    -- 主机:                           127.0.0.1
    -- 服务器版本:                        5.6.40 - MySQL Community Server (GPL)
    -- 服务器操作系统:                      Win64
    -- HeidiSQL 版本:                  8.2.0.4675
    -- --------------------------------------------------------
    
    /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
    /*!40101 SET NAMES utf8 */;
    /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
    /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
    
    -- 导出 smbms 的数据库结构
    CREATE DATABASE IF NOT EXISTS `smbms` /*!40100 DEFAULT CHARACTER SET utf8 */;
    USE `smbms`;
    
    
    -- 导出  表 smbms.smbms_user 结构
    CREATE TABLE IF NOT EXISTS `smbms_user` (
      `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键ID',
      `userCode` varchar(15) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT '用户编码',
      `userName` varchar(15) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT '用户名称',
      `userPassword` varchar(15) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT '用户密码',
      `gender` int(10) DEFAULT NULL COMMENT '性别（1:女、 2:男）',
      `birthday` date DEFAULT NULL COMMENT '出生日期',
      `phone` varchar(15) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT '手机',
      `address` varchar(30) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT '地址',
      `userRole` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT '用户角色（取自角色表-角色id）',
      `creationDate` datetime DEFAULT NULL COMMENT '创建时间',
      PRIMARY KEY (`id`) USING BTREE
    ) ENGINE=InnoDB AUTO_INCREMENT=40 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci ROW_FORMAT=COMPACT;
    
    -- 正在导出表  smbms.smbms_user 的数据：~1 rows (大约)
    DELETE FROM `smbms_user`;
    /*!40000 ALTER TABLE `smbms_user` DISABLE KEYS */;
    INSERT INTO `smbms_user` (`id`, `userCode`, `userName`, `userPassword`, `gender`, `birthday`, `phone`, `address`, `userRole`, `creationDate`) VALUES
    	(1, '1001', '小石潭记', '123456', 1, '2020-05-15', '18025696965', '重庆市忠县', '管理员', '2020-05-15 22:58:46');
    /*!40000 ALTER TABLE `smbms_user` ENABLE KEYS */;
    /*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
    /*!40014 SET FOREIGN_KEY_CHECKS=IF(@OLD_FOREIGN_KEY_CHECKS IS NULL, 1, @OLD_FOREIGN_KEY_CHECKS) */;
    /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;

**[http://localhost:8081/user/login.do][http_localhost_8081_user_login.do]**

![20200515231933587.png][]

![20200515231947829.png][]

**登陆成功，显示了用户名：小石潭记。**

**项目地址：**[https://github.com/ChenXbFrank/springboot-ssm][https_github.com_ChenXbFrank_springboot-ssm]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMzMzcxNzY2_size_16_color_FFFFFF_t_70]: /images/20230312/a84a67b56fdc45329aad6248eeb68f73.png
[http_localhost_8081_user_login.do]: http://localhost:8081/user/login.do
[20200515231933587.png]: /images/20230312/a82e9cb445714868970849e963caec9f.png
[20200515231947829.png]: /images/20230312/64c2ca2392534c099227477b0f1609e5.png
[https_github.com_ChenXbFrank_springboot-ssm]: https://github.com/ChenXbFrank/springboot-ssm