1,创建maven项目:

然后,点击next

其次

2,在pom.xml导入相关依赖:(如果idea没有集成maven需要先集成maven)
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.2.8</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.2.1</version>
</dependency>
<dependency>
<groupId>c3p0</groupId>
<artifactId>c3p0</artifactId>
<version>0.9.1.1</version>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.1</version>
</dependency>
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.0.8</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.47</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<!-- lombok -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.6</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<!--<scope>test</scope>-->
</dependency>
<!--热部署依赖-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
</dependencies>
<build>
<!--静态资源过滤:例如xml,html,图片-->
<resources>
<!-- mapper.xml文件在java目录下 -->
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
<!-- mapper.xml文件在resources目录下-->
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<pluginManagement>
<plugins>
<plugin>
<!-- 指定jdk编译版本 -->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
<!-- 此处设置了skip等于设置了把所有的测试编译都跳过,如果测试类写得有问题,也不会报错,所以一般不使用 -->
<!-- <skip>true</skip> -->
</configuration>
</plugin>
<!-- 指定资源文件的编码 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.6</version>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
3,将项目变成web项目


4,创建需要的包

5,创建查询书籍测试各个测试类
Books实体类:
package com.demo.bean;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Books {
private int bookID;
private String bookName;
private int bookCounts;
private String detail;
}
Controller控制类:
package com.demo.controller;
import com.demo.bean.Books;
import com.demo.service.BookService;
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 java.util.List;
@Controller
@RequestMapping("/book")
public class BookController {
@Autowired
private BookService bookService;
@RequestMapping("/allBook")
public String list(Model model) {
List<Books> list = bookService.queryAllBook();
model.addAttribute("list", list);
return "allBook";
}
}
Service 接口类,实现类:
package com.demo.service;
import com.demo.bean.Books;
import java.util.List;
//BookService:底下需要去实现,调用dao层
public interface BookService {
//增加一个Book
int addBook(Books book);
//根据id删除一个Book
int deleteBookById(int id);
//更新Book
int updateBook(Books books);
//根据id查询,返回一个Book
Books queryBookById(int id);
//查询全部Book,返回list集合
List<Books> queryAllBook();
}
package com.demo.service.impl;
import com.demo.bean.Books;
import com.demo.mapper.BookMapper;
import com.demo.service.BookService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class BookServiceImpl implements BookService {
//调用mapper层的操作
@Autowired
private BookMapper bookMapper;
public int addBook(Books book) {
return bookMapper.addBook(book);
}
public int deleteBookById(int id) {
return bookMapper.deleteBookById(id);
}
public int updateBook(Books books) {
return bookMapper.updateBook(books);
}
public Books queryBookById(int id) {
return bookMapper.queryBookById(id);
}
public List<Books> queryAllBook() {
return bookMapper.queryAllBook();
}
}
Mapper 接口类:
package com.demo.mapper;
import com.demo.bean.Books;
import java.util.List;
public interface BookMapper {
//增加一个Book
int addBook(Books book);
//根据id删除一个Book
int deleteBookById(int id);
//更新Book
int updateBook(Books books);
//根据id查询,返回一个Book
Books queryBookById(int id);
//查询全部Book,返回list集合
List<Books> queryAllBook();
}
以及Mapper.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.demo.mapper.BookMapper">
<!--增加一个Book-->
<insert id="addBook" parameterType="Books">
insert into ssmbuild.books(bookName,bookCounts,detail)
values (#{bookName}, #{bookCounts}, #{detail})
</insert>
<!--根据id删除一个Book-->
<delete id="deleteBookById" parameterType="int">
delete from ssmbuild.books where bookID=#{bookID}
</delete>
<!--更新Book-->
<update id="updateBook" parameterType="Books">
update ssmbuild.books
set bookName = #{bookName},bookCounts = #{bookCounts},detail = #{detail}
where bookID = #{bookID}
</update>
<!--根据id查询,返回一个Book-->
<select id="queryBookById" resultType="Books">
select * from ssmbuild.books
where bookID = #{bookID}
</select>
<!--查询全部Book-->
<select id="queryAllBook" resultType="Books">
SELECT * from ssmbuild.books
</select>
</mapper>
6,创建配置文件
jdbc.properties文件:
jdbc_myql.user=root jdbc_myql.password=root jdbc_myql.driverClass=com.mysql.jdbc.Driver jdbc_myql.jdbcUrl=jdbc:mysql://localhost:3306/ssmbuild?useUnicode=true&characterEncoding=UTF-8 #注意:上面红色标记的是自己的数据库用户名,密码和库名。 #--连接池 #---连接池中保留的最大连接数 默认值: 15---- jdbc.maxPoolSize=30 #---连接池中保留的最小连接数,默认为:3--- jdbc.minPoolSize=4 #!-- 初始化连接池中的连接数,取值应在minPoolSize与maxPoolSize之间,默认为3-- jdbc.initialPoolSize=3 #--最大空闲时间,60秒内未使用则连接被丢弃。若为0则永不丢弃。默认值: 0 -- jdbc.maxIdleTime=60 #--后等待获取新连接的时间,超时后将抛出SQLException jdbc.checkoutTimeout=5000 #--当连接池中的连接耗尽的时候c3p0一次同时获取的连接数。默认值: 3 jdbc.acquireIncrement=5
springContext.xml文件:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
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/task
http://www.springframework.org/schema/task/spring-task.xsd">
<!-- IOC 容器包结构扫描 -->
<context:component-scan base-package="com.demo"/>
<!-- 加载perprotites核心数据库配置文件 -->
<context:property-placeholder location="classpath*:/config/jdbc.properties"/>
<!-- 配置数据库数据源连接池 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="user"><value>${jdbc_myql.user}</value></property>
<property name="password"><value>${jdbc_myql.password}</value></property>
<property name="driverClass"><value>${jdbc_myql.driverClass}</value></property>
<property name="jdbcUrl"><value>${jdbc_myql.jdbcUrl}</value></property>
<property name="maxPoolSize"><value>${jdbc.maxPoolSize}</value></property>
<property name="minPoolSize"><value>${jdbc.minPoolSize}</value></property>
<property name="initialPoolSize"><value>${jdbc.initialPoolSize}</value></property>
<property name="maxIdleTime"><value>${jdbc.maxIdleTime}</value></property>
<property name="checkoutTimeout"><value>${jdbc.checkoutTimeout}</value></property>
<property name="acquireIncrement"><value>${jdbc.acquireIncrement}</value></property>
</bean>
<!-- 事务管理器 -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
</bean>
<!-- 注入数据源、给实体类起别名(默认是类类名称)、加载SQLmapper映射文件 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="typeAliasesPackage" value="com.demo.bean"/>
<property name="mapperLocations" value="classpath*:com/demo/mapper/*Mapper.xml" />
</bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"
p:basePackage="com.demo.mapper"
p:sqlSessionFactoryBeanName="sqlSessionFactory"/>
</beans>
springMVC文件:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
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/task
http://www.springframework.org/schema/task/spring-task.xsd">
<!-- IOC 容器包结构扫描 -->
<context:component-scan base-package="com.demo"/>
<!-- 加载perprotites核心数据库配置文件 -->
<context:property-placeholder location="classpath*:/config/jdbc.properties"/>
<!-- 配置数据库数据源连接池 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="user"><value>${jdbc_myql.user}</value></property>
<property name="password"><value>${jdbc_myql.password}</value></property>
<property name="driverClass"><value>${jdbc_myql.driverClass}</value></property>
<property name="jdbcUrl"><value>${jdbc_myql.jdbcUrl}</value></property>
<property name="maxPoolSize"><value>${jdbc.maxPoolSize}</value></property>
<property name="minPoolSize"><value>${jdbc.minPoolSize}</value></property>
<property name="initialPoolSize"><value>${jdbc.initialPoolSize}</value></property>
<property name="maxIdleTime"><value>${jdbc.maxIdleTime}</value></property>
<property name="checkoutTimeout"><value>${jdbc.checkoutTimeout}</value></property>
<property name="acquireIncrement"><value>${jdbc.acquireIncrement}</value></property>
</bean>
<!-- 事务管理器 -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
</bean>
<!-- 注入数据源、给实体类起别名(默认是类类名称)、加载SQLmapper映射文件 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="typeAliasesPackage" value="com.demo.bean"/>
<property name="mapperLocations" value="classpath*:com/demo/mapper/*Mapper.xml" />
</bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"
p:basePackage="com.demo.mapper"
p:sqlSessionFactoryBeanName="sqlSessionFactory"/>
</beans>
7,在WEB-INF下添加jsp包:

8,配置web.xml文件:
<?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">
<!--DispatcherServlet控制器-->
<servlet>
<servlet-name>DispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:config/springMVC.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>DispatcherServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:config/springContext.xml</param-value>
</context-param>
<!--监听器-->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!--编码过滤encodingFilter-->
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>
org.springframework.web.filter.CharacterEncodingFilter
</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--Session过期时间-->
<session-config>
<session-timeout>15</session-timeout>
</session-config>
</web-app>
9.创建数据库ssmbuild
1,创建数据库语法:create database ssmbuild;
注意:修改数据库编码utf-8
2,创建,设计表( 注意:数据库和表的编码格式都是:utf-8)

3,插入数据

10,配置tomcat测试


启动没问题

浏览器访问: 
点击进入页面,查询出数据

总结:
1.以上是我总结的ssm框架基础整合
2.如果有其他功能实现,再加配置和依赖
3.希望大家喜欢,有问题可以私信或者评论区问我!!!
](https://img-blog.csdnimg.cn/img_convert/c37eeaeac73ede0d73285585d41dd0c5.jpeg)


















