ssm整合的xml文件配置
- 文件位置
- applicationContext.xml
- springmvc.xml
- db.properties
- web.xml
- 基本的pom.xml包
1.文件位置
2.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:aop="http://www.springframework.org/schema/aop"
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.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">
<!-- 加入扫描的包-->
<context:component-scan base-package="com.qijie"></context:component-scan>
<!-- 如果需要在dataSource引用db.properties,需要进行一些配置 ，location是制定法文件的位置 -->
<context:property-placeholder
location="classpath:db.properties" />
<!-- 引用一个已经存在的数据源对象 ,com.alibaba.druid.pool.DruidDataSource;或者是dbcp, c3p0等工具 -->
<bean id="dataSource"
class="com.alibaba.druid.pool.DruidDataSource">
<!-- 进行数据连接操作的一些必备项目 url driver username pasword -->
<property name="driverClassName" value="${driverClassName}"></property>
<property name="url" value="${jdbc_url}"></property>
<property name="username" value="${jdbc_username}"></property>
<property name="password" value="${jdbc_password}"></property>
<!-- 和连接池有关的一系列的配置信息 maxactive ... -->
<!-- 初始化连接大小 -->
<property name="initialSize" value="${initialSize}" />
<!-- 连接池最大使用连接数量 -->
<property name="maxActive" value="20" />
<!-- 连接池最大空闲 -->
<property name="maxIdle" value="20" />
<!-- 连接池最小空闲 -->
<property name="minIdle" value="0" />
<!-- 获取连接最大等待时间 -->
<property name="maxWait" value="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 -->
<property name="timeBetweenEvictionRunsMillis" value="60000" />
<!-- 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="25200000" />
<!-- 打开removeAbandoned功能 -->
<property name="removeAbandoned" value="true" />
<!-- 1800秒，也就是30分钟 -->
<property name="removeAbandonedTimeout" value="1800" />
<!-- 关闭abanded连接时输出错误日志 -->
<property name="logAbandoned" value="true" />
<!-- 监控数据库 -->
<!-- <property name="filters" value="stat" /> -->
<property name="filters" value="mergeStat" />
</bean>
<!-- 创建一个SqlSessionFactoryBean -->
<bean id="sqlSessionFactory"
class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 工厂要想正常工作，需要给其注入一个属性 -->
<property name="dataSource" ref="dataSource"></property>
<!-- 读取映射文件 -->
<property name="mapperLocations"
value="classpath:com/qijie/dao/*.xml"></property>
</bean>
<!-- -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<!-- com.qijie.dao是自己工程下的mapper包 -->
<property name="basePackage" value="com.qijie.dao"></property>
<!-- 这里有由于是一个BeanName，所以后面是value 而不是ref 并且value是和上面的id="sqlSessionFactory"
class="org.mybatis.spring.SqlSessionFactoryBean" 关联的 -->
<property name="sqlSessionFactoryBeanName"
value="sqlSessionFactory"></property>
</bean>
<!-- 5.配置事务的的管理其支持 -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!-- 注入一个数据源的对象 -->
<property name="dataSource" ref="dataSource"></property>
</bean>
<!-- 6.配置支持tx的注解，也就是支持事务注解的写法 -->
<tx:annotation-driven
transaction-manager="transactionManager" />
</beans>
3.springmvc.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:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.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">
<!-- 上下文扫描路径 controller -->
<context:component-scan
base-package="com.qijie.controller"></context:component-scan>
<!-- 静态资源过滤配置 -->
<mvc:annotation-driven></mvc:annotation-driven>
<mvc:default-servlet-handler />
<!-- 如果页面用到jsp jstl视图，需要配置视图解析器 -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 注入属性 -->
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView"></property>
<!-- 前缀 后缀 -->
<property name="prefix" value="/WEB-INF/jsp/"></property>
<property name="suffix" value=".jsp"></property>
</bean>
<!-- 文件上传 略-->
</beans>
4.db.properties
driverClassName=com.mysql.jdbc.Driver
jdbc_url=jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull
jdbc_username=root
jdbc_password=root
initialSize=20
5.web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" 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>day06_09MavenTest</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<!-- 配置spring的配置文件,记得要写classpath -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<!-- 上下文监听器的配置: -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>springDispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
<!-- 3 开启文件上传的配置,文件上传的配置 -->
<multipart-config></multipart-config>
</servlet>
<servlet-mapping>
<servlet-name>springDispatcherServlet</servlet-name>
<!-- 和这里的url-pattern有关 , -->
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- 设置字符编码 post请求 ,get请求在tomcat8以上都是不需要处理编码 -->
<filter>
<!-- filter的名字 -->
<filter-name>encodingFilter</filter-name>
<!-- filter的class -->
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<!-- 初始化参数 -->
<init-param>
<!-- 参数名 -->
<param-name>encoding</param-name>
<!-- 参数的值 -->
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceResponseEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<!-- filter 的名字，引用上面那个filter节点中的filtername -->
<filter-name>encodingFilter</filter-name>
<!-- 对哪些资源进行过滤 -->
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
5.pom.xml
<!-- 各种依赖包的加入 例如jar文件 自动取网上下载 -->
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis mybatis的依赖包 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.4.6</version>
</dependency>
<!-- 添加Spring5.1.1的核心包 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>5.1.1.RELEASE</version>
</dependency>
<!-- 添加spring-context包 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>5.1.1.RELEASE</version>
</dependency>
<!-- 添加spring-tx包 事务 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>5.1.1.RELEASE</version>
</dependency>
<!-- 添加spring-jdbc包 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>5.1.1.RELEASE</version>
</dependency>
<!-- 为了方便进行单元测试，添加spring-test包 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>5.1.1.RELEASE</version>
</dependency>
<!--添加spring-web包 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>5.1.1.RELEASE</version>
</dependency>
<!--添加spring-web MVC包 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>5.1.1.RELEASE</version>
</dependency>
<!-- 添加springmvc文件上传有关jar包 commons-fileupload -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.2.1</version>
</dependency>
<!-- 添加文件上传有关jar包 commons-io -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>1.3.2</version>
</dependency>
<!--添加aspectjweaver包 aop -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.8.5</version>
</dependency>
<!-- 添加mybatis的核心包 -->
<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.5.3</version>
</dependency>
<!-- 添加mybatis与Spring整合的核心包 -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>2.0.3</version>
</dependency>
<!-- 添加mybatis的包结束 -->
<!-- 添加mysql驱动包 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.34</version>
</dependency>
<!-- 添加druid连接池包 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.0.12</version>
</dependency>
<!-- 添加servlet3.0核心包 -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.2-b01</version>
<scope>provided</scope>
</dependency>
<!-- jstl -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
<!-- 这句话是不会在tomcat中部署，注释掉就会加入在tomcat -->
<scope>provided</scope>
</dependency>
<!-- Jackson主要包含了3个模块： jackson-core jackson-annotations jackson-databind
； 其中，jackson-annotations依赖于jackson-core，jackson-databind又依赖于jackson-annotations。
Jackson有三种方式处理Json： 使用底层的基于Stream的方式对Json的每一个小的组成部分进行控制 使用Tree Model，通过JsonNode处理单个Json节点
使用databind模块，直接对Java对象进行序列化和反序列化 -->
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.10</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.9.10</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.10</version>
</dependency>
<!-- jackson结束 -->
</dependencies>
<build>
<finalName>day06_09MavenTest</finalName>
<!-- 配置jdk版本[jre]: pom文件中加入一个plugins -->
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
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