1.创建一个Maven工程
2.通过Maven加入jar包：查询jar包的坐标添加到pom.xml里
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<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.zhiyou100.maven</groupId> <artifactId>maven_SSM</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <!-- 添加依赖jar包 --> <dependencies> <!-- spring webMVC --> <!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.3.7.RELEASE</version> </dependency>
<!-- 切面：Aspects --> <!-- https://mvnrepository.com/artifact/org.springframework/spring-aspects --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>4.3.7.RELEASE</version> </dependency>
<!-- spring jdbc --> <!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.3.7.RELEASE</version> </dependency>
<!-- mysql --> <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.46</version> </dependency>
<!-- c3p0 --> <!-- https://mvnrepository.com/artifact/com.mchange/c3p0 --> <dependency> <groupId>com.mchange</groupId> <artifactId>c3p0</artifactId> <version>0.9.5.2</version> </dependency>
<!-- mybatis --> <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.6</version> </dependency>
<!-- mybatis和spring整合的jar包 --> <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.2</version> </dependency>
<!-- mybatis generator：逆向工程 --> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.5</version> </dependency>
<!-- pagehelper：分页助手 --> <!-- https://mvnrepository.com/artifact/com.github.pagehelper/pagehelper --> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>5.1.10</version> </dependency> <!-- log4j：日志 --> <!-- https://mvnrepository.com/artifact/log4j/log4j --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency>
<!-- jstl --> <!-- https://mvnrepository.com/artifact/javax.servlet/jstl --> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency>
<!-- servlet-api：可以用jsp，HttpServlet --> <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency>
<!-- fileupload：文件上传下载 --> <!-- https://mvnrepository.com/artifact/commons-fileupload/commons-fileupload --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.3.1</version> </dependency>
<!-- jackson：ajax --> <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.9.8</version> </dependency>
<!-- hiberbate validator：后台数据校验 --> <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-validator --> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator</artifactId> <version>5.1.3.Final</version> </dependency>
<!-- commons-codec：MD5加密类 --> <!-- https://mvnrepository.com/artifact/commons-codec/commons-codec --> <dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>1.10</version> </dependency>
<!-- 短信验证阿里云jar包 --> <dependency> <groupId>com.aliyun</groupId> <artifactId>aliyun-java-sdk-core</artifactId> <version>3.3.1</version> </dependency> <dependency> <groupId>com.aliyun</groupId> <artifactId>aliyun-java-sdk-dysmsapi</artifactId> <version>1.0.0</version> </dependency> </dependencies> </project> |
3.在/src/main/resources下分别创建spring和mybatis合在一起的配置文件applicationContext.xml（可以把spring，mybatis，事务管理的配置文件分开）、springMVC的配置文件springMVC-servlet.xml和数据源属性文件和log4j属性文件。
a) springMVC配置文件：springMVC-servlet.xml
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<?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:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd 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-4.3.xsd">
<!-- springMVC包扫描controller：若spring和springMVC扫描同一个包可能会导致事务失效 --> <context:component-scan base-package="com.zhiyou100.kfs.controller"/>
<!-- 开启注解驱动：ajax返回java字符串是中文时需要配置编码 --> <mvc:annotation-driven> <mvc:message-converters> <bean class="org.springframework.http.converter.StringHttpMessageConverter"> <constructor-arg index="0" value="utf-8"></constructor-arg> </bean> </mvc:message-converters> </mvc:annotation-driven>
<!-- 静态资源释放：可能要在web.xml中设置一下 --> <mvc:default-servlet-handler/>
<!-- 配置文件上传解析器 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <!-- 设置最大文件字节 --> <property name="maxInMemorySize" value="200000"></property> </bean>
<!-- 配置拦截器 --> <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/user/**"/><!-- 拦截的请求路径，**：表示user下的请求地址以及子目录 --> <mvc:exclude-mapping path="/user/login"/><!-- 不拦截的请求路径 --> <bean class="com.zhiyou100.kfs.interceptor.LoginInterceptor"></bean> </mvc:interceptor> </mvc:interceptors>
<!-- 视图解析器 --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/"/> <property name="suffix" value=".jsp"/> </bean> </beans> |
b) 数据源属性文件：db.properties
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#数据源信息，user会被认成win系统的管理员名称不要用 jdbc.driver=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://127.0.0.1:3306/test jdbc.username=root jdbc.password=123 |
c) log4j日志文件：log4j.properties
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#log4j：日志属性文件 log4j.properties, log4j.rootLogger=DEBUG, Console #Console log4j.appender.Console=org.apache.log4j.ConsoleAppender log4j.appender.Console.layout=org.apache.log4j.PatternLayout log4j.appender.Console.layout.ConversionPattern=%d [%t] %-5p [%c] - %m%n log4j.logger.java.sql.ResultSet=INFO log4j.logger.org.apache=INFO log4j.logger.java.sql.Connection=DEBUG log4j.logger.java.sql.Statement=DEBUG log4j.logger.java.sql.PreparedStatement=DEBUG |
d) spring配置文件：applicationContext.xml
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<?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.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">
<!-- spring包扫描所有bean --> <context:component-scan base-package="com.zhiyou100.kfs"/>
<!-- 引入属性文件 --> <context:property-placeholder location="classpath:*.properties"/>
<!-- 配置数据源：c3p0 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> <property name="driverClass" value="${jdbc.driver}"/> <property name="jdbcUrl" value="${jdbc.url}"/> <property name="user" value="${jdbc.username}"/> <property name="password" value="${jdbc.password}"/> </bean> </beans> |
e) spring事务配置文件：applicationContext-transaction.xml
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<?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" xmlns:aop="http://www.springframework.org/schema/aop" 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-4.3.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">
<!-- 定义事务管理类：DataSourceTransactionManager --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"/> </bean>
<!-- 定义属性 --> <tx:advice transaction-manager="transactionManager" id="advice"> <tx:attributes> <tx:method name="select*" read-only="true"/> <tx:method name="*"/> </tx:attributes> </tx:advice>
<!-- 配置AOP切面 --> <aop:config> <!-- 配置切点 --> <aop:pointcut expression="execution(* com.zhiyou100.kfs.service.*.*(..))" id="pointcut"/> <!-- --> <aop:advisor advice-ref="advice" pointcut-ref="pointcut"/> </aop:config> </beans> |
f) spring整合mybatis配置文件：applicationContext-mybatis.xml
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<?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.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">
<!-- 配置SqlSessionFactory --> <bean id="sessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!-- 数据源 --> <property name="dataSource" ref="dataSource"/> <!-- mapper映射文件 --> <property name="mapperLocations" value="classpath:com/zhiyou100/kfs/mapper/*.xml"/> <!-- pagehelp拦截器 --> <property name="plugins"> <array> <bean class="com.github.pagehelper.PageInterceptor"> <property name="properties"> <!--使用下面的方式配置参数，一行配置一个 --> <value> reasonable=true </value> </property> </bean> </array> </property> </bean>
<!-- 接口生成实现类：用MapperScannerConfigurer使dao接口的包和SqlSessionFactory对象中的mapper对应 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="sqlSessionFactoryBeanName" value="sessionFactory"/> <property name="basePackage" value="com.zhiyou100.kfs.dao"/> </bean> </beans> |
4.在src/main/java下建立相应的bean,dao,service,controller,mapper。
5.可以继续写ssm程序