SSM框架基础配置文件

程序员文章站 2022-05-19 10:32:12

SSM框架基础配置文件包括：applicationContext.xml（Spring框架核心配置文件）、dispatcher-servlet.xml（SpringMVC框架核心配置文件）、mybatis-config.xml（Mybatis配置文件）、database.properties（数据源 ......

ssm框架基础配置文件包括：applicationcontext.xml（spring框架核心配置文件）、dispatcher-servlet.xml（springmvc框架核心配置文件）、mybatis-config.xml（mybatis配置文件）、database.properties（数据源配置文件）、log4j.properties（日志打印文件）、web.xml文件。以下为每个文件具体的配置及说明：

applicationcontext.xml文件：

<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:aop="http://www.springframework.org/schema/aop" xmlns:p="http://www.springframework.org/schema/p"
    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.xsd
                        http://www.springframework.org/schema/aop
                        http://www.springframework.org/schema/aop/spring-aop.xsd
                        http://www.springframework.org/schema/tx
                        http://www.springframework.org/schema/tx/spring-tx.xsd">
    <!-- 包浏览 -->
    <context:component-scan base-package="cn.xianqu"></context:component-scan>
    <!-- 读取数据库配置文件 -->
    <context:property-placeholder location="classpath:database.properties" />
    <!-- 创建数据源 -->
    <bean id="datasource" class="org.apache.commons.dbcp.basicdatasource"
        destroy-method="close">
        <property name="driverclassname" value="${jdbc.driver}"></property>
        <property name="url" value="${jdbc.url}"></property>
        <property name="username" value="${jdbc.username}"></property>
        <property name="password" value="${jdbc.password}"></property>
    </bean>
    <!-- 创建sqlsessionfactory -->
    <bean id="sqlsessionfactory" class="org.mybatis.spring.sqlsessionfactorybean">
        <property name="datasource" ref="datasource"></property>
    <!-- 加载mybatis的核心配置文件 -->
        <property name="configlocation" value="classpath:mybatis-config.xml"></property>
    </bean>
    <!-- 重要的方式mapperscannerconfiger:让spring自动扫描指定包下的mapper,生成mapper实例 -->
    <bean class="org.mybatis.spring.mapper.mapperscannerconfigurer">
        <property name="basepackage" value="cn.xianqu.mapper"></property>
    </bean>
    <!-- 创建事务管理器 -->
    <bean id="transactionmanager"
        class="org.springframework.jdbc.datasource.datasourcetransactionmanager">
        <property name="datasource" ref="datasource"></property>
    </bean>
    <!-- 让事务的注解生效 -->
    <tx:annotation-driven proxy-target-class="true" />
    <!-- 声明事务管理 -->
    <tx:advice id="myadvice" transaction-manager="transactionmanager">
        <tx:attributes>
            <tx:method name="query*" rollback-for="exception"></tx:method>
            <tx:method name="find*" rollback-for="exception"></tx:method>
            <tx:method name="get*" rollback-for="exception"></tx:method>
            <tx:method name="add*" rollback-for="exception"></tx:method>
            <tx:method name="insert*" rollback-for="exception"></tx:method>
            <tx:method name="del*" rollback-for="exception"></tx:method>
            <tx:method name="remove*" rollback-for="exception"></tx:method>
            <tx:method name="update*" rollback-for="exception"></tx:method>
        </tx:attributes>
    </tx:advice>
    <!-- 织入增强，形成切面 -->
    <aop:config>
        <aop:pointcut expression="execution(public * cn.xianqu.service..*.*(..))"
            id="pointcut" />
        <aop:advisor advice-ref="myadvice" pointcut-ref="pointcut" />
    </aop:config>
</beans>

database.properties文件：

jdbc.driver=oracle.jdbc.driver.oracledriver
jdbc.url=jdbc:oracle:thin:@localhost:1521:xe
jdbc.username=
jdbc.password=

dispatcher-servlet.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:context="http://www.springframework.org/schema/context"
    xmlns:p="http://www.springframework.org/schema/p" xmlns:mvc="http://www.springframework.org/schema/mvc"
    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/mvc
                        http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    <!-- 包浏览 -->
    <context:component-scan base-package="cn.xianqu.controller"></context:component-scan>
    <!-- 让springmvc的注解生效(设置消息解析器，解决转换成json的中文字符乱码问题) -->
    <mvc:annotation-driven>
        <mvc:message-converters>
            <bean class="org.springframework.http.converter.stringhttpmessageconverter">
                <property name="supportedmediatypes">
                    <list>
                        <value>text/html;charset=utf-8</value>
                    <value>application/json;charset=utf-8</value>
                    </list>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>
    <!-- 静态资源映射 -->
    <mvc:resources location="/statics/" mapping="/statics/**"></mvc:resources>
    <!-- 文件上传解析器 -->
    <bean id="multipartresolver"    class="org.springframework.web.multipart.commons.commonsmultipartresolver"></bean>
    <!-- 视图解析器 -->
    <bean class="org.springframework.web.servlet.view.internalresourceviewresolver">
        <property name="prefix" value="/views/"></property>
        <property name="suffix" value=".jsp"></property>
    </bean>
    <!-- 全局异常 -->
    <bean class="org.springframework.web.servlet.handler.simplemappingexceptionresolver">
        <property name="exceptionmappings">
            <props>
                <prop key="java.lang.exception">err</prop>
            </props>
        </property>
    </bean>
</beans>

mybatis-config.xml文件：

<?xml version="1.0" encoding="utf-8"?>
<!doctype configuration public "-//mybatis.org//dtd config 3.0//en" "mybatis-3-config.dtd" >
<configuration>
<!-- 设置别名 -->
    <typealiases>
        <package name="cn.xianqu.entity" />
    </typealiases>
</configuration>

log4j.properties文件：

log4j.rootlogger=debug,console,file
#log4j.rootlogger=error,rolling_file

log4j.logger.org.bill=error
log4j.logger.org.apache.ibatis=debug
log4j.logger.org.mybatis.spring=debug
log4j.logger.java.sql.connection=debug
log4j.logger.java.sql.statement=debug
log4j.logger.java.sql.preparedstatement=debug
log4j.logger.java.sql.resultset=debug

######################################################################################
# console appender  \u65e5\u5fd7\u5728\u63a7\u5236\u8f93\u51fa\u914d\u7f6e
######################################################################################
log4j.appender.console=org.apache.log4j.consoleappender
log4j.appender.threshold=debug
log4j.appender.console.target=system.err
log4j.appender.console.layout=org.apache.log4j.patternlayout
log4j.appender.console.layout.conversionpattern= - (%r ms) - [%p] %d %c - %m%n

######################################################################################
# rolling file  \u6587\u4ef6\u5927\u5c0f\u5230\u8fbe\u6307\u5b9a\u5c3a\u5bf8\u7684\u65f6\u5019\u4ea7\u751f\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6
######################################################################################
#log4j.appender.rolling_file=org.apache.log4j.rollingfileappender
#log4j.appender.rolling_file.threshold=info
#log4j.appender.rolling_file.file=${baojia.root}/logs/log.log
#log4j.appender.rolling_file.append=true
#log4j.appender.rolling_file.maxfilesize=5000kb
#log4j.appender.rolling_file.maxbackupindex=100
#log4j.appender.rolling_file.layout=org.apache.log4j.patternlayout
#log4j.appender.rolling_file.layout.conversionpattern=%d{yyyy-m-d hh:mm:ss}%x[%5p](%f:%l) %m%n

######################################################################################
# dailyrolling file  \u6bcf\u5929\u4ea7\u751f\u4e00\u4e2a\u65e5\u5fd7\u6587\u4ef6\uff0c\u6587\u4ef6\u540d\u683c\u5f0f:log2009-09-11
######################################################################################
log4j.appender.file=org.apache.log4j.dailyrollingfileappender
log4j.appender.file.datepattern=yyyy-mm-dd
log4j.appender.file.file=log.log
log4j.appender.file.append=true
log4j.appender.file.threshold=debug
log4j.appender.file.layout=org.apache.log4j.patternlayout
log4j.appender.file.layout.conversionpattern= - (%r ms) - %d{yyyy-m-d hh:mm:ss}%x[%5p](%f:%l) %m%n

#dwr \u65e5\u5fd7
#log4j.logger.org.directwebremoting = error

#\u663e\u793ahibernate\u5360\u4f4d\u7b26\u7ed1\u5b9a\u503c\u53ca\u8fd4\u56de\u503c
#log4j.logger.org.hibernate.type=debug,console 

#log4j.logger.org.springframework.transaction=debug
#log4j.logger.org.hibernate=debug
#log4j.logger.org.acegisecurity=debug
#log4j.logger.org.apache.myfaces=trace
#log4j.logger.org.quartz=debug

#log4j.logger.com.opensymphony=info  
#log4j.logger.org.apache.struts2=debug  
log4j.logger.com.opensymphony.xwork2=debug

web.xml文件：

<!doctype web-app public
 "-//sun microsystems, inc.//dtd web application 2.3//en"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
    <display-name>archetype created web application</display-name>
    <!-- 加载spring的配置文件 -->
    <context-param>
        <param-name>contextconfiglocation</param-name>
        <param-value>classpath:applicationcontext*.xml</param-value>
    </context-param>
    <!--解决中文字符集乱码的问题 -->
    <filter>
        <filter-name>characterencodingfilter</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>
        <init-param>
            <param-name>forceencoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>characterencodingfilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <!-- 添加监听器，自动读取spring的配置文件 -->
    <listener>
        <listener-class>org.springframework.web.context.contextloaderlistener</listener-class>
    </listener>
    <!-- 配置springmvc -->
    <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:dispatcher-servlet.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>
</web-app>

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