1、三大框架简介
1.1、Spring
Spring是一个开源框架，Spring是于2003年兴起的一个轻量级的Java开发框架，由Rod Johnson创建。简单说，Spring是一个分层的Java SE/EE full-stack（一站式）轻量级开源框架。
1.2、SpringMVC
SpringMVC属于SpringFrameWork的后续产品，已经融合在Spring Web Flow里面。Spring框架提供了创建Web应用程序的全功能MVC模块。使用Spring可插入的MVC架构，从而在使用Spring进行Web开发时，可以选择使用Spring的SpringMVC框架或集成其他MVC开发框架，如Struts1，Struts2等。
1.3、MyBatis
MyBatis本是Apache的一个开源项目iBatis，2010年这个项目由Apache software foundation迁移到了Google code，并且改名为MyBatis。2013年11月迁移到GitHub。
iBatis一词来源于“internet”和“abatis”的组合，是一个基于Java的持久层框架。iBatis提供的持久层框架包括SQL Maps和Data Access Object（sDAO）。
2、整合步骤
2.1、数据库
数据库设计如下：
2.2、项目整合步骤
①如下图搭建好基本的架子；
②导入依赖包
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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.ssmblog</groupId>
<artifactId>SSMBlog</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>SSMBlog Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<!--源jdk配置-->
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<maven.resources.version>2.5</maven.resources.version>
<!--项目源码配置-->
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<!-- spring版本号 -->
<spring.version>4.3.9.RELEASE</spring.version>
<!-- mybatis版本号 -->
<mybatis.version>3.4.5</mybatis.version>
<mybatis-spring.version>1.3.1</mybatis-spring.version>
<!-- mysql驱动版本号 -->
<mysql-driver.version>5.1.43</mysql-driver.version>
<!--freemarker版本号-->
<freemarker.version>2.3.23</freemarker.version>
<!-- log4j日志文件管理包版本 -->
<slf4j.version>1.7.7</slf4j.version>
<log4j.version>1.2.17</log4j.version>
<!--以下是druid版本-->
<druid.version>1.1.2</druid.version>
<!--fastjson版本号-->
<fastjson.version>1.2.37</fastjson.version>
<!--jackson-core版本号-->
<jackson-core.version>2.9.0</jackson-core.version>
<!--jackson-databind版本号-->
<jackson-databind.version>2.9.0</jackson-databind.version>
<!--jackson-mapper-asl版本号-->
<jackson-mapper-asl.version>1.9.13</jackson-mapper-asl.version>
<!--文件上传版本号-->
<commons-fileupload.version>1.3.3</commons-fileupload.version>
<!--IO依赖版本号-->
<commons-io.version>2.5</commons-io.version>
<!--commons-codec版本号-->
<commons-codec.version>1.10</commons-codec.version>
<!--jsr250-api版本号-->
<jsr250-api.version>1.0</jsr250-api.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.1</version>
<scope>test</scope>
</dependency>
<!-- 添加jstl依赖 -->
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
</dependency>
<!-- 添加spring核心依赖 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-oxm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- 添加mybatis依赖 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${mybatis.version}</version>
</dependency>
<!-- 添加mybatis-spring整合包依赖 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>${mybatis-spring.version}</version>
</dependency>
<!-- 添加mysql驱动依赖 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql-driver.version}</version>
</dependency>
<!-- 以下是druid依赖 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>${druid.version}</version>
</dependency>
<!-- 添加数据库连接池依赖 -->
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.2.2</version>
</dependency>
<!-- 添加日志相关jar包 -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency>
<!-- log end -->
<!-- 映入JSON -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>${fastjson.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>${jackson-core.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson-databind.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>${jackson-mapper-asl.version}</version>
</dependency>
<!--文件上传依赖配置-->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>${commons-fileupload.version}</version>
</dependency>
<!--IO依赖配置-->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io.version}</version>
</dependency>
<!--加密依赖配置-->
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>${commons-codec.version}</version>
</dependency>
<!--以下是注解依赖-->
<dependency>
<groupId>javax.annotation</groupId>
<artifactId>jsr250-api</artifactId>
<version>${jsr250-api.version}</version>
</dependency>
<!--freemarker.jar包依赖-->
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>${freemarker.version}</version>
</dependency>
</dependencies>
<build>
<finalName>SSMBlog</finalName>
<!-- 出现加载不了mapper里.xml文件就用。建议放在这 -->
<resources>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>**/*.properties</include>
<include>**/*.xml</include>
</includes>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<!--mybatis 逆向工程插件-->
<!--<plugin>-->
<!--<groupId>org.mybatis.generator</groupId>-->
<!--<artifactId>mybatis-generator-maven-plugin</artifactId>-->
<!--<version>1.3.5</version>-->
<!--<configuration>-->
<!--<verbose>true</verbose>-->
<!--<overwrite>true</overwrite>-->
<!--</configuration>-->
<!--</plugin>-->
<!-- jetty插件 -->
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>maven-jetty-plugin</artifactId>
<version>6.1.19</version>
<configuration>
<systemProperties>
<systemProperty>
<name>org.mortbay.jetty.Request.maxFormContentSize</name>
<value>100000000</value>
</systemProperty>
</systemProperties>
<!--<encoding>UTF-8</encoding>-->
<!--<encoding>UTF-8</encoding>-->
<scanIntervalSeconds>10</scanIntervalSeconds>
<stopKey>foo</stopKey>
<stopPort>9999</stopPort>
<!-- 设置jetty启动该web站点的context -->
<webAppConfig>
<contextPath>/</contextPath>
</webAppConfig>
<!-- 每2秒的间隔扫描一次,实现热部署 -->
<reload>automatic</reload>
<scanIntervalSeconds>2</scanIntervalSeconds>
</configuration>
<executions>
<execution>
<id>start-jetty</id>
<phase>pre-integration-test</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<scanIntervalSeconds>0</scanIntervalSeconds>
<daemon>true</daemon>
</configuration>
</execution>
<execution>
<id>stop-jetty</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
</executions>
</plugin>
<!--maven编译源管理插件配置-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
</configuration>
</plugin>
<!--maven资源管理插件配置-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>${maven.resources.version}</version>
<executions>
<execution>
<id>copy-resources</id>
<phase>package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<encoding>UTF-8</encoding>
<outputDirectory>${project.build.directory}/lantooease/WEB-INF/
</outputDirectory>
<resources>
<resource>
<directory>/src/main/resources</directory>
<includes>
<include>*.xml</include>
<include>*.properties</include>
<include>*.conf</include>
</includes>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
③配置applicationContext.xml
applicationContext.xml：
<?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:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">
<!--添加扫描的驱动支持-->
<context:annotation-config/>
<!-- 自动扫描 -->
<context:component-scan base-package="com.ssmblog"/>
<!-- 加载一个properties文件 -->
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="classpath:jdbc.properties"/>
</bean>
<!--druid配置-->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
<!--基本配置，驱动，url，用户，密码-->
<property name="driverClassName" value="${jdbc.driverClasss}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
<!--初始化大小-->
<property name="initialSize" value="${druid.initialSize}"/>
<!--最小闲置数-->
<property name="minIdle" value="${druid.minIdle}"/>
<!--最大活跃数-->
<property name="maxActive" value="${druid.maxActive}"/>
<!--最大等待时间-->
<property name="maxWait" value="${druid.maxWait}"/>
<!--配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒-->
<property name="timeBetweenEvictionRunsMillis" value="${druid.timeBetweenEvictionRunsMillis}"/>
<!--配置一个连接在池中最小生存的时间，单位是毫秒-->
<property name="minEvictableIdleTimeMillis" value="${druid.minEvictableIdleTimeMillis}"/>
<!--验证查询-->
<property name="validationQuery" value="${druid.validationQuery}"/>
<!--闲置时测试-->
<property name="testWhileIdle" value="${druid.testWhileIdle}"/>
<!--调用时测试-->
<property name="testOnBorrow" value="${druid.testOnBorrow}"/>
<!--返回时测试-->
<property name="testOnReturn" value="${druid.testOnReturn}"/>
<!--<!– 打开PSCache，并且指定每个连接上PSCache的大小 –>-->
<!--<property name="poolPreparedStatements" value="${druid.poolPreparedStatements}" />-->
<!--<property name="maxPoolPreparedStatementPerConnectionSize" value="${druid.maxPoolPreparedStatementPerConnectionSize}" />-->
<!--配置监控统计-->
<property name="filters" value="${druid.filters}"/>
</bean>
<!--mybatis和Spring整合的SQLSessionFactory缓存-->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<!--自动扫描Mapper.xml文件-->
<property name="mapperLocations" value="classpath:mapper/*.xml"/>
</bean>
<!--扫描MyBatis的持久层的接口类文件-->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
<property name="basePackage" value="com.ssmblog.dao"/>
</bean>
<!--freemarker配置-->
<bean id="freemarkerConfig"
class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
<property name="templateLoaderPath" value="src/main/webapp/frontend/"/>
<property name="freemarkerSettings">
<props>
<prop key="template_update_delay">0</prop>
<prop key="default_encoding">UTF-8</prop>
<prop key="number_format">0.##########</prop>
<prop key="datetime_format">yyyy-MM-dd HH:mm:ss</prop>
<prop key="classic_compatible">true</prop>
<prop key="template_exception_handler">ignore</prop>
</props>
</property>
</bean>
<!--事务管理-->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManager"/>
</beans>
其中jdbc.properties如下配置：
#MySQL数据库驱动程序
jdbc.driverClasss=com.mysql.jdbc.Driver
#MySQL数据库连接
jdbc.url=jdbc:mysql://localhost:3306/SSMBlog?useSSL=true&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull
#MySQL用户名
jdbc.username=root
#MySQL数据库密码
jdbc.password=qwer1234
#定义初始连接数
druid.initialSize=0
#定义最大连接数
druid.maxActive=20
#定义最大空闲
druid.maxIdle=20
#定义最小空闲
druid.minIdle=1
#定义最长等待时间
druid.maxWait=60000
#配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒
druid.timeBetweenEvictionRunsMillis=60000
#配置一个连接在池中最小生存时间，单位毫秒
druid.minEvictableIdleTimeMillis=30000
druid.validationQuery=SELECT 'x'
druid.testWhileIdle=true
druid.testOnBorrow=false
druid.testOnReturn=false
#打开PSCache，并且指定每个连接上PSCache的大小
druid.poolPreparedStatements=false
druid.maxPoolPreparedStatementPerConnectionSize=20
druid.filters=stat
④配置spring-mvc.xml；
spring-mvc.xml：
<?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:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd">
<!--添加扫描的驱动支持-->
<context:annotation-config />
<!-- 自动扫描 @Controller-->
<context:component-scan base-package="com.ssmblog.controller"/>
<!--JSON配置-->
<bean id="mappingJacksonHttpMessageConverter"
class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
</list>
</property>
</bean>
<!--启动SpringMVC的注解功能，完成请求和注解POJO的映射-->
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<!--JSON转换器-->
<ref bean="mappingJacksonHttpMessageConverter"/>
</list>
</property>
</bean>
<!-- 设置freeMarker的配置文件路径 -->
<bean id="freemarkerConfiguration"
class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<!--注释掉的下方代码是指引freemarker的基本信息的配置位置，因为我已经将配置信息移到了applicationContext文件下，所以这里就没必要存在了，不注释也不会有问题的 -->
<!--<property name="location" value="classpath:/WEB-INF/config/freemarker.properties" />-->
</bean>
<!-- html视图解析器 必须先配置freemarkerConfig,注意html是没有prefix前缀属性的-->
<bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
<property name="templateLoaderPath">
<value>/frontend/</value>
</property>
</bean>
<!--HTML的视图解析格式配置-->
<bean id="htmlviewResolver"
class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">
<property name="suffix" value=".html" />
<property name="order" value="0"></property>
<property name="contentType" value="text/html;charset=UTF-8"></property>
</bean>
<!-- 文件上传配置 -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- 默认编码 -->
<property name="defaultEncoding" value="UTF-8"/>
<!-- 上传文件大小限制为31M，31*1024*1024 -->
<property name="maxUploadSize" value="51200000"/>
<!-- 内存中的最大值 -->
<property name="maxInMemorySize" value="4096"/>
</bean>
<bean id="exceptionResolver"
class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
<property name="exceptionMappings">
<props>
<!-- 遇到MaxUploadSizeExceededException异常时，自动跳转到/WEB-INF/jsp/error_fileupload.jsp页面 -->
<prop
key="org.springframework.web.multipart.MaxUploadSizeExceededException">error_fileupload</prop>
</props>
</property>
</bean>
</beans>
⑤配置web.xml；
web.xml：
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<display-name>SSMBlog</display-name>
<!--加载applicationContext.xml-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<!--加载日志文件-->
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:log4j.properties</param-value>
</context-param>
<context-param>
<param-name>log4jRefreshInterval</param-name>
<param-value>60000</param-value>
</context-param>
<!-- 编码过滤器 -->
<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>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>*.html</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>*.json</url-pattern>
</filter-mapping>
<filter>
<filter-name>DruidWebStatFilter</filter-name>
<filter-class>com.alibaba.druid.support.http.WebStatFilter</filter-class>
<init-param>
<param-name>exclusions</param-name>
<param-value>*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>DruidWebStatFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<servlet>
<servlet-name>DruidStatView</servlet-name>
<servlet-class>com.alibaba.druid.support.http.StatViewServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>DruidStatView</servlet-name>
<url-pattern>/druid/*</url-pattern>
</servlet-mapping>
<!-- spring监听器,Spring应用上下文配置 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 防止spring内存溢出监听器，比如quartz -->
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>
<!-- spring mvc servlet 以及拦截配置-->
<servlet>
<servlet-name>SpringMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<async-supported>true</async-supported>
</servlet>
<servlet-mapping>
<servlet-name>SpringMVC</servlet-name>
<!-- 此处也可以配置成 *.do 形式 -->
<url-pattern>*.html</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SpringMVC</servlet-name>
<url-pattern>*.json</url-pattern>
</servlet-mapping>
<!--初始接口-->
<welcome-file-list>
<welcome-file>/index.jsp</welcome-file>
<welcome-file>/index.html</welcome-file>
</welcome-file-list>
<!-- session配置，超时配置，单位为分钟 -->
<session-config>
<session-timeout>15</session-timeout>
</session-config>
<!-- 出错页面定义 -->
<error-page>
<exception-type>java.lang.Throwable</exception-type>
<location>/frontend/common/500.html</location>
</error-page>
<error-page>
<error-code>500</error-code>
<location>/frontend/common/500.html</location>
</error-page>
<error-page>
<error-code>404</error-code>
<location>/frontend/common/404.html</location>
</error-page>
</web-app>
其中，log4j.properties配置如下；
log4j.properties：
#日志文件属性
log4j.rootCategory=info,stdout,R
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] (%F:%L) -%m%n
#日式文件路径配置
log4j.appender.R.file=./logFile.log
log4j.appender.R=org.apache.log4j.RollingFileAppender
log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern=%p %t %c -%m%n
⑥配置映射、实体类和DAO持久层接口；
以下三者可以自动生成，方法参考：
http://blog.csdn.net/qq_34197553/article/details/77745773
映射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.ssmblog.dao.ContactsMapper">
<resultMap id="BaseResultMap" type="com.ssmblog.entity.Contacts">
<id column="id" jdbcType="INTEGER" property="id" />
<result column="name" jdbcType="VARCHAR" property="name" />
<result column="address" jdbcType="VARCHAR" property="address" />
<result column="gender" jdbcType="VARCHAR" property="gender" />
<result column="dob" jdbcType="DATE" property="dob" />
<result column="email" jdbcType="VARCHAR" property="email" />
<result column="mobile" jdbcType="BIGINT" property="mobile" />
</resultMap>
<sql id="Base_Column_List">
id, name, address, gender, dob, email, mobile
</sql>
<select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
select
<include refid="Base_Column_List" />
from contacts
where id = #{id,jdbcType=INTEGER}
</select>
<delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
delete from contacts
where id = #{id,jdbcType=INTEGER}
</delete>
<insert id="insert" parameterType="com.ssmblog.entity.Contacts">
insert into contacts (id, name, address,
gender, dob, email, mobile
)
values (#{id,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR}, #{address,jdbcType=VARCHAR},
#{gender,jdbcType=VARCHAR}, #{dob,jdbcType=DATE}, #{email,jdbcType=VARCHAR}, #{mobile,jdbcType=BIGINT}
)
</insert>
<insert id="insertSelective" parameterType="com.ssmblog.entity.Contacts">
insert into contacts
<trim prefix="(" suffix=")" suffixOverrides=",">
<if test="id != null">
id,
</if>
<if test="name != null">
name,
</if>
<if test="address != null">
address,
</if>
<if test="gender != null">
gender,
</if>
<if test="dob != null">
dob,
</if>
<if test="email != null">
email,
</if>
<if test="mobile != null">
mobile,
</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides=",">
<if test="id != null">
#{id,jdbcType=INTEGER},
</if>
<if test="name != null">
#{name,jdbcType=VARCHAR},
</if>
<if test="address != null">
#{address,jdbcType=VARCHAR},
</if>
<if test="gender != null">
#{gender,jdbcType=VARCHAR},
</if>
<if test="dob != null">
#{dob,jdbcType=DATE},
</if>
<if test="email != null">
#{email,jdbcType=VARCHAR},
</if>
<if test="mobile != null">
#{mobile,jdbcType=BIGINT},
</if>
</trim>
</insert>
<update id="updateByPrimaryKeySelective" parameterType="com.ssmblog.entity.Contacts">
update contacts
<set>
<if test="name != null">
name = #{name,jdbcType=VARCHAR},
</if>
<if test="address != null">
address = #{address,jdbcType=VARCHAR},
</if>
<if test="gender != null">
gender = #{gender,jdbcType=VARCHAR},
</if>
<if test="dob != null">
dob = #{dob,jdbcType=DATE},
</if>
<if test="email != null">
email = #{email,jdbcType=VARCHAR},
</if>
<if test="mobile != null">
mobile = #{mobile,jdbcType=BIGINT},
</if>
</set>
where id = #{id,jdbcType=INTEGER}
</update>
<update id="updateByPrimaryKey" parameterType="com.ssmblog.entity.Contacts">
update contacts
set name = #{name,jdbcType=VARCHAR},
address = #{address,jdbcType=VARCHAR},
gender = #{gender,jdbcType=VARCHAR},
dob = #{dob,jdbcType=DATE},
email = #{email,jdbcType=VARCHAR},
mobile = #{mobile,jdbcType=BIGINT}
where id = #{id,jdbcType=INTEGER}
</update>
<select id="findAllContacts" resultMap="BaseResultMap">
SELECT *
FROM contacts
</select>
<select id="findByContactName" parameterType="java.lang.String" resultMap="BaseResultMap">
SELECT *
FROM contacts
WHERE name LIKE #{name,jdbcType=VARCHAR}
</select>
</mapper>
实体类.java：
package com.ssmblog.entity;
import java.util.Date;
public class Contacts {
private Integer id;
private String name;
private String address;
private String gender;
private Date dob;
private String email;
private Long mobile;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name == null ? null : name.trim();
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address == null ? null : address.trim();
}
public String getGender() {
return gender;
}
public void setGender(String gender) {
this.gender = gender == null ? null : gender.trim();
}
public Date getDob() {
return dob;
}
public void setDob(Date dob) {
this.dob = dob;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email == null ? null : email.trim();
}
public Long getMobile() {
return mobile;
}
public void setMobile(Long mobile) {
this.mobile = mobile;
}
}
DAO持久化层接口.java：
package com.ssmblog.dao;
import com.ssmblog.entity.Contacts;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface ContactsMapper {
int deleteByPrimaryKey(Integer id);
int insert(Contacts record);
int insertSelective(Contacts record);
Contacts selectByPrimaryKey(Integer id);
int updateByPrimaryKeySelective(Contacts record);
int updateByPrimaryKey(Contacts record);
List<Contacts> findAllContacts();
List<Contacts> findByContactName(String name);
}
⑦Service服务层；
ContactsServiceI.java：
package com.ssmblog.service;
import com.ssmblog.entity.Contacts;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface ContactsServiceI {
List<Contacts> findAllContacts();
Contacts selectByPrimaryKey(int id);
void newContact(Contacts contacts);
void deleteContact(int id);
void updateContactByPrimaryKey(Contacts contacts);
List<Contacts> findByContactName(String name);
}
ContactsServiceImpl.java：
package com.ssmblog.service.impl;
import com.ssmblog.dao.ContactsMapper;
import com.ssmblog.entity.Contacts;
import com.ssmblog.service.ContactsServiceI;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
@Service("contactsService")
@Transactional
public class ContactsServiceImpl implements ContactsServiceI{
@Autowired
private ContactsMapper contactsMapper;
public void setContactsMapper(ContactsMapper contactsMapper) {
this.contactsMapper = contactsMapper;
}
@Override
public List<Contacts> findAllContacts() {
return this.contactsMapper.findAllContacts();
}
@Override
public Contacts selectByPrimaryKey(int id) {
return this.contactsMapper.selectByPrimaryKey(id);
}
@Override
public void newContact(Contacts contacts) {
this.contactsMapper.insert(contacts);
}
@Override
public void deleteContact(int id) {
this.contactsMapper.deleteByPrimaryKey(id);
}
@Override
public void updateContactByPrimaryKey(Contacts contacts) {
this.contactsMapper.updateByPrimaryKey(contacts);
}
@Override
public List<Contacts> findByContactName(String name) {
return this.contactsMapper.findByContactName(name);
}
}
⑧Controller层；
SSMBlogController.java：
package com.ssmblog.controller;
import com.ssmblog.entity.Contacts;
import com.ssmblog.service.ContactsServiceI;
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 org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
@Controller
@RequestMapping("/")
public class SSMBlogController {
@Autowired
private ContactsServiceI contactsServiceI;
public void setContactsServiceI(ContactsServiceI contactsServiceI) {
this.contactsServiceI = contactsServiceI;
}
@RequestMapping(value = "index", method = RequestMethod.GET)
public ModelAndView indexPage(){
ModelAndView mav = new ModelAndView("index");
List<Contacts> contacts = this.contactsServiceI.findAllContacts();
mav.addObject("contacts",contacts);
return mav;
}
@RequestMapping(value = "save", method = RequestMethod.GET)
public ModelAndView newContactPage(){
ModelAndView mav = new ModelAndView("newContact");
return mav;
}
@RequestMapping(value = "save", method = RequestMethod.POST)
public String newContact(@RequestParam("dateOfb")String dob, Contacts contacts) throws ParseException {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date date = sdf.parse(dob);
contacts.setDob(date);
this.contactsServiceI.newContact(contacts);
return "redirect:index.html";
}
@RequestMapping(value = "delete", method = RequestMethod.GET)
public String deleteContact(int id){
this.contactsServiceI.deleteContact(id);
return "redirect:index.html";
}
@RequestMapping(value = "update", method = RequestMethod.GET)
public ModelAndView updateContactPage(int id){
ModelAndView mav = new ModelAndView("editContact");
Contacts contacts = this.contactsServiceI.selectByPrimaryKey(id);
mav.addObject("editContact", contacts);
return mav;
}
@RequestMapping(value = "update", method = RequestMethod.POST)
public String updateContact(@RequestParam("dateOfb")String dob, Contacts contacts) throws ParseException {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Date date = sdf.parse(dob);
contacts.setDob(date);
this.contactsServiceI.updateContactByPrimaryKey(contacts);
return "redirect:index.html";
}
@RequestMapping(value = "search", method = RequestMethod.POST)
public ModelAndView findByContactName(String name){
ModelAndView mav = new ModelAndView("index");
String contactName = "%" + name + "%";
List<Contacts> contacts = this.contactsServiceI.findByContactName(contactName);
mav.addObject("contacts",contacts);
return mav;
}
@RequestMapping(value = "findAllContacts", method = RequestMethod.GET)
@ResponseBody
public List<Contacts> findAllContacts(){
return this.contactsServiceI.findAllContacts();
}
}
⑨整合完毕，在Tomcat服务器上运行，若发现浏览器上查看得到如下图所示的情况，则代表整合成功。
3、项目源码下载
提供了源码下载地址：
源码地址
