SSM框架一些相关配置解读(不完整)

<!-- 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>org.demo</groupId>
    <artifactId>security</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>security Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <properties>
        <!-- spring版本号 -->
        <spring.version>4.0.2.RELEASE</spring.version>
        <!-- mybatis版本号 -->
        <mybatis.version>3.2.6</mybatis.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>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <!-- 表示开发的时候引入,发布的时候不会加载此包 -->
            <scope>test</scope>
        </dependency>
        <!-- spring核心包 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-oxm</artifactId>
            <version>${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-jdbc</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-context-support</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <!-- mybatis核心包 -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>${mybatis.version}</version>
        </dependency>
        <!-- mybatis/spring包 -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.2.2</version>
        </dependency>
        <!-- 导入java ee jar 包 -->
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-api</artifactId>
            <version>7.0</version>
        </dependency>
        <!-- 导入Mysql数据库链接jar包 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.30</version>
        </dependency>
        <!-- 导入dbcp的jar包,用来在applicationContext.xml中配置数据库 -->
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.2.2</version>
        </dependency>
        <!-- JSTL标签类 -->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <!-- 日志文件管理包 -->
        <!-- log start -->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>${log4j.version}</version>
        </dependency>


        <!-- 格式化对象,方便输出日志 -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.1.41</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>org.codehaus.jackson</groupId>
            <artifactId>jackson-mapper-asl</artifactId>
            <version>1.9.13</version>
        </dependency>
        <!-- 上传组件包 -->
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
            <version>1.3.1</version>
        </dependency>
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.4</version>
        </dependency>
        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.9</version>
        </dependency>


    </dependencies>
    <build>
        <finalName>security</finalName>
        <!-- 这个插件很重要 -->
        <!-- 它能帮你解决每次updateMaven时候自动更新项目设置的问题 -->
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.8</source><!-- 源代码开发版本 -->
                    <target>1.8</target><!-- java编译版本 -->
                    <encoding>UTF8</encoding> <!-- 项目的编码 -->
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

<!---------------------------------------------------------------------------------------------------------------------------------------------------------------->

<!-- applicationContext.xml -->
<!-- spring相关的配置信息(当然,并不是全部) -->
<?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"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
                        http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
                        http://www.springframework.org/schema/context
                        http://www.springframework.org/schema/context/spring-context-4.3.xsd
                        http://www.springframework.org/schema/mvc
                        http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd">
    <!-- 启用注解 -->
    <!-- 隐性注入AutowiredAnnotationBeanPostProcessor、CommonAnnotationBeanPostProcessor、PersistenceAnnotationBeanPostProcessor以及EquiredAnnotationBeanPostProcessor这4个BeanPostProcessor -->
    <context:annotation-config />
    <!-- 使用context标签之前要记得在上面把context标签引入,此外我们这里还引入了mvc标签,下面似乎没用到 -->
    <!-- 此标签扫描base-package下及其子包的注解 -->
    <!-- 配置此标签即不用配置context:annotation-config,因为此标签已经包含了它 -->
    <!-- 该标签有两个子标签 -->
    <!-- <context:include-filter>代表引入 -->
    <!-- <context:exclude-filter>代表排除 -->
    <context:component-scan base-package="com.security">
        <!-- type共有5种类型 -->
        <!-- annotation  符合SomeAnnoation的target class -->
        <!-- assignable  指定class或interface的全名 -->
        <!-- aspectj  AspectJ语法 -->
        <!-- regex  Regelar Expression -->
        <!-- custom  Spring3新增自訂Type,实作org.springframework.core.type.TypeFilter -->
        <context:exclude-filter type="regex" expresion=".service.*" />
    </context:component-scan>

    <!---------------------------------------无视里面内容-------------------------------------------->
    <!-- 配置Java访问properties文件(基本用不上吧)) -->
    <bean
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="properties" ref="properties" />
    </bean>
    <!-- 使properties属性可以通过@Value注解获取 -->
    <bean id="properties"
        class="org.springframework.beans.factory.config.PropertiesFactoryBean">
        <property name="locations">
            <list>
                <value>classpath:prop/jdbc.properties</value>
            </list>
        </property>
    </bean>
    <!---------------------------------------无视里面内容-------------------------------------------->

    <!-- 引入数据库配置文件 -->
    <!-- properties文件用name=value的形式赋值 -->
    <!-- 注意:空格会影响spring的判断 -->
    <context:property-placeholder location="classpath:prop/jdbc.properties" />

    <!-- springmvc项目都是通过jdbcTemplate操作数据库 -->
    <!-- 它要求引入spring-jdbc-x.x.x-RELEASE.jar和spring-tx-x.x.x-RELEASE.jar -->
    <!-- 前一个包含jdbcTemplate的具体实现 -->
    <!-- 后一个包含事物和异常处理 -->
    <!-- jdbcTemplate要求注入dataSource数据源 -->
    <!-- jdbcTemplate的具体实现包括了五个主要的方法 -->

    <!-- execute方法:可以用于执行任何SQL语句,一般用于执行DDL语句 -->
    <!-- update方法及batchUpdate方法:update方法用于执行新增、修改、删除等语句;batchUpdate方法用于执行批处理相关语句 -->
    <!-- query方法及queryForXXX方法:用于执行查询相关语句 -->
    <!-- call方法:用于执行存储过程、函数相关语句 -->
    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
    </bean>

    <!-- 配置数据源 -->
    <!--  可以通过三种实现类注册数据源 -->
    <!-- 1、通过org.springframework.jdbc.datasource.DriverManagerDataSource 配置数据源 -->
    <!-- 2、通过org.apache.commons.dbcp.BasicDataSource配置数据源 -->
    <!-- 3、通过org.springframework.jndi.JndiObjectFactoryBean配置数据源 -->
    <!-- 一般都是通过第二种方式配置数据源 -->
    <!-- spring提供了两种连接数据源的实现类,c3p0和dbcp -->
    <!-- dbcp的实现类是org.apache.commons.dpcp.BasicDataSource -->
    <!-- c3p0的实现类是com.mchange.v2.c3p0.ComboPooledDataSource -->
    <!-- destroy-method保证了当应用结束的时候有完整的关闭数据源 -->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
        destroy-method="close">
        <property name="driverClassName" value="${driver}" />
        <property name="url" value="${url}" />
        <property name="username" value="${username}" />
        <property name="password" value="${password}" />
        <!-- 初始化连接大小 -->
        <property name="initialSize" value="${initialSize}"></property>
        <!-- 连接池最大数量 -->
        <property name="maxActive" value="${maxActive}"></property>
        <!-- 连接池最大空闲 -->
        <property name="maxIdle" value="${maxIdle}"></property>
        <!-- 连接池最小空闲 -->
        <property name="minIdle" value="${minIdle}"></property>
        <!-- 获取连接最大等待时间 -->
        <property name="maxWait" value="${maxWait}"></property>
    </bean>
    <!-- sqlsession的工厂类,唯一作用就是生产sqlSession -->
    <!-- 需要通过数据源作为参数构造sqlSessionFectory -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <!-- 下面这一步主要是将mybatis的设置、插件和别名等信息放到另一个xml文件中去,因为它们不是框架启动的必要东西 -->
        <!-- <property name="configLocation" value="classpath:mybatis-config.xml"/> -->
        <!-- 扫描加载映射器xml文件,路径支持ant风格 -->
        <property name="mapperLocations" value="classpath*:*/*Mapper.xml" />
    </bean>
    <!-- 直接执行SQL语句的实现类 -->
    <!-- 和jdbcTemplate的区别:一样的吧?不都是查询数据库嘛? -->
    <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
        <constructor-arg index="0" ref="sqlSessionFactory" />
    </bean>
    <!-- 导入其他的在spring初始化时需要的配置文件 -->
    <!-- 这里这样命名目的大概是在spring初始化的同时初始化数据操作的bean -->
    <import resource="classpath:**/*-spring.xml" />
</beans>

<!-------------------------------------------------------------------------------------------------------------------------------------------------------------------->

<!-- 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>Archetype Created Web Application</display-name>
    <!-- 初始化spring-mybatis -->
    <!-- 这一步其实完全可以移植到applicationConfig.xml里去 -->
    <!-- 必须有对应的监听器才能生效 -->
    <!-- classpath和classpath*的区别:classpath只扫描当前路径,假如contextConfigLocation有多个值的时候就要用classpath* -->
    <!-- 不过相对的classpath*的加载速度比较低 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:mybatis-config.xml</param-value>
    </context-param>
    <!-- 编码过滤器 -->
    <!-- 保证前台传过来的数据与后台编码一致 -->
    <filter>
        <filter-name>encodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <async-supported>true</async-supported>
        <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>
    <!-- Spring监听器 -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <!-- 防止Spring内存溢出监听器 -->
    <listener>
        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
    </listener>

    <!-- Spring MVC servlet -->
    <!-- springMVC的servlet -->
    <!-- 它的实现类是DispatcherServlet,它是SpringMVC的开始 -->
    <!-- load-on-startup表明在容器初始化的时候就要加载这个servlet -->
    <!-- 没有这个标签则表明在需要是加载 -->
    <!-- 数值表明加载的次序或优先级 -->
    <!-- async-supported表明启用异步处理支持 -->
    <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*:applicationContext.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
        <async-supported>true</async-supported>
    </servlet>
    <!-- 表明所有路径模式都映射到springMVC进行处理 -->
    <servlet-mapping>
        <servlet-name>SpringMVC</servlet-name>
        <!-- 此处可以可以配置成*.do,对应struts的后缀习惯 -->
        <url-pattern>/</url-pattern>
    </servlet-mapping>
    <!-- 欢迎页面列表 -->
    <welcome-file-list>
        <welcome-file>/index.jsp</welcome-file>
    </welcome-file-list>

</web-app>

<!-------------------------------------------------------------------------------------------------------------------------------------------------->

<!-- generator.xml -->
<!-- 逆向工程的配置文件 -->
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd" >
<generatorConfiguration>
    <!-- 导入mysql-connect的jar包 -->
    <classPathEntry location="C:\Users\Administrator\Downloads\mysql-connector-java-5.1.41\mysql-connector-java-5.1.41-bin.jar"/>
    <context id="context" targetRuntime="MyBatis3">
        <commentGenerator>
            <!-- 去除生成日期 -->
            <property name="suppressDate" value="true"/>
            <!-- 去除生成注释 -->
            <property name="suppressAllComments" value="true" />
        </commentGenerator>
        <!-- 配置连接数据库的驱动等信息 -->
        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
                        connectionURL="jdbc:mysql://localhost:3306/db_demo?characterEncoding=UTF-8"
                        userId="root" password="root" />
        <!-- 配置Model类存放的位置 -->
        <!-- 一般maven工程都会把Java源代码和xml配置信息分开管理,后面是我Java源代码的路径 -->
        <!-- enableSubPackages:是否让schema作为包的后缀 -->
        <!-- trimStrings:去除字段的空格(前后) -->
        <javaModelGenerator targetPackage="com.security.user.model" targetProject="Security\src\main\java">
            <property name="enableSubPackages" value="true" />
            <property name="trimStrings" value="true" />
        </javaModelGenerator>
        <!-- 配置映射文件存放的位置 -->
        <sqlMapGenerator targetPackage="user" targetProject="Security\src\main\resources">
            <property name="enableSubPackages" value="true" />
        </sqlMapGenerator>
        <!-- 配置dao接口存放的位置 -->
        <javaClientGenerator targetPackage="com.security.user.dao" targetProject="SecurityTest\src\main\java" type="XMLMAPPER">
            <property name="enableSubPackages" value="true" />
        </javaClientGenerator>
        <!-- 具体要逆向工程的表,多个表用多个table标签配置 -->
        <!-- 默认生成所有的SQL方法example,设置为FALSE表示不生成 -->
        <table tableName="t_user"  enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false">
            <generatedKey column="id" sqlStatement="MySql" identity="true" />
        </table>
    </context>
</generatorConfiguration>
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