SSM所需要的配置檔案(一般來說)。
阿新 • • 發佈:2018-12-20
Web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1"> <!-- 配置載入Spring檔案的監聽器--> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 編碼過濾器 放在所有過濾器之前 --> <filter> <filter-name>encoding</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>forceRequestEncoding</param-name> <param-value>true</param-value> </init-param> <init-param> <param-name>forceResponseEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>encoding</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 配置Spring MVC前端核心控制器 --> <servlet> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!--指定springMvc配置檔案--> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:springmvc-config.xml</param-value> </init-param> <!-- 配置伺服器啟動後立即載入Spring MVC配置檔案 --> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <!-- 1:*.do *.action 攔截以.do結尾的請求 (不攔截 jsp png jpg .js .css) 2:/ 攔截所有請求 (不攔截.jsp) 建議使用此種 方式 (攔截 .js.css .png) (放行靜態資源) 3:/* 攔截所有請求(包括.jsp) 此種方式 不建議使用 --> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>
applicationContext.xml檔案
<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" xmlns:aop="http://www.springframework.org/schema/aop" 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/mvc http://www.springframework.org/schema/mvc/spring-mvc.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"> <!--讀取db.properties--> <context:property-placeholder location="classpath:db.properties"/> <!--配置資料來源--> <bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource"> <!--資料庫驅動--> <property name="driverClassName" value="${jdbc.driver}"/> <!--連線資料庫的url--> <property name="url" value="${jdbc.url}"/> <!--連線資料庫的使用者名稱--> <property name="username" value="${jdbc.username}"/> <!--連線資料庫的密碼--> <property name="password" value="${jdbc.password}"/> <!--最大連線數--> <property name="maxTotal" value="${jdbc.maxTotal}"/> <!--最大空閒數--> <property name="maxIdle" value="${jdbc.maxIdle}"/> <!--初始化連線數--> <property name="initialSize" value="${jdbc.initialSize}"/> </bean> <!--配置MyBatis工廠SqlSessionFactory--> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <!--注入資料來源--> <property name="dataSource" ref="dataSource"/> <!--指定mapper檔案的位置--> <property name="mapperLocations" value="classpath:mapper/*.xml"/> <!--指定MyBatis的核心配置檔案--> <property name="configLocation" value="classpath:mybatis-config.xml"/> </bean> <!-- 介面開發,掃描 com.XX.XX.dao包 ,寫在此包下的介面即可被掃描到 --> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.XX.XX.dao"/> </bean> <!-- 事務管理器,依賴於資料來源--> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"/> </bean> <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate"> <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"/> <constructor-arg name="executorType" value="BATCH"/> </bean> <!--通知--> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <!--傳播行為--> <tx:method name="save*" propagation="REQUIRED"/> <tx:method name="insert*" propagation="REQUIRED"/> <tx:method name="add*" propagation="REQUIRED"/> <tx:method name="create*" propagation="REQUIRED"/> <tx:method name="delete*" propagation="REQUIRED"/> <tx:method name="update*" propagation="REQUIRED"/> <tx:method name="find*" propagation="SUPPORTS" read-only="true"/> <tx:method name="select*" propagation="SUPPORTS" read-only="true"/> <tx:method name="get*" propagation="SUPPORTS" read-only="true"/> </tx:attributes> </tx:advice> <!--切面--> <aop:config> <aop:advisor advice-ref="txAdvice" pointcut="execution(* com.XX.XX.service.*.*(..))" id="txPoint"/> </aop:config> <!-- 配置掃描@Service註解 --> <context:component-scan base-package="com.XX.XX.service"/> </beans>
springmvc的配置檔案 springmvc-config.xml
<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" xmlns:aop="http://www.springframework.org/schema/aop" 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/mvc http://www.springframework.org/schema/mvc/spring-mvc.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"> <!-- 載入屬性檔案 --> <context:property-placeholder location="classpath:resource.properties"/> <!-- 配置掃描器 --> <context:component-scan base-package="com.XX.XX.controller"/> <!-- 註解驅動:配置處理器對映器和介面卡 --> <mvc:annotation-driven/> <!--配置靜態資源的訪問對映,此配置中的檔案,將不被前端控制器攔截 --> <mvc:resources mapping="/js/**" location="/js/"/> <mvc:resources mapping="/css/**" location="/css/"/> <mvc:resources mapping="/fonts/**" location="/fonts/"/> <mvc:resources mapping="/images/**" location="/images/"/> <!-- 配置檢視直譯器ViewResolver --> <bean id="jspViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/jsp/"/> <property name="suffix" value=".jsp"/> </bean> <!--配置攔截器--> <mvc:interceptors> <mvc:interceptor> <mvc:mapping path="/**" /> <bean class="com.ma.core.interceptor.LoginInterceptor"/> </mvc:interceptor> </mvc:interceptors> </beans>
db.properties檔案
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/資料庫名?useUnicode=true&characterEncoding=utf8
jdbc.username=root
jdbc.password=123456
jdbc.maxTotal=30
jdbc.maxIdle=10
jdbc.initialSize=5
mybatis的配置檔案mybatis-config.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<!-- 別名定義 -->
<settings>
<setting name="mapUnderscoreToCamelCase" value="true" />
</settings>
<typeAliases>
<package name="com.XX.XX.bean" />
</typeAliases>
<!--若用了pagehelper分頁外掛,則需要配置-->
<plugins>
<plugin interceptor="com.github.pagehelper.PageHelper">
<!--指明資料庫 4.0.0以後不需要設定此屬性-->
<property name="dialect" value="mysql"/>
<!-- 該引數預設為false -->
<!-- 設定為true時,會將RowBounds第一個引數offset當成pageNum頁碼使用 -->
<!-- 和startPage中的pageNum效果一樣-->
<property name="offsetAsPageNum" value="true"/>
<!-- 該引數預設為false -->
<!-- 設定為true時,使用RowBounds分頁會進行count查詢 -->
<property name="rowBoundsWithCount" value="true"/>
<!-- 設定為true時,如果pageSize=0或者RowBounds.limit = 0就會查詢出全部的結果 -->
<!-- (相當於沒有執行分頁查詢,但是返回結果仍然是Page型別)-->
<property name="pageSizeZero" value="true"/>
<!-- 3.3.0版本可用 - 分頁引數合理化,預設false禁用 -->
<!-- 啟用合理化時,如果pageNum<1會查詢第一頁,如果pageNum>pages會查詢最後一頁 -->
<!-- 禁用合理化時,如果pageNum<1或pageNum>pages會返回空資料 -->
<property name="reasonable" value="true"/>
<!-- 3.5.0版本可用 - 為了支援startPage(Object params)方法 -->
<!-- 增加了一個`params`引數來配置引數對映,用於從Map或ServletRequest中取值 -->
<!-- 可以配置pageNum,pageSize,count,pageSizeZero,reasonable,orderBy,不配置對映的用預設值 -->
<!-- 不理解該含義的前提下,不要隨便複製該配置 -->
<property name="params" value="pageNum=start;pageSize=limit;"/>
<!-- 支援通過Mapper介面引數來傳遞分頁引數 -->
<property name="supportMethodsArguments" value="true"/>
<!-- always總是返回PageInfo型別,check檢查返回型別是否為PageInfo,none返回Page -->
<property name="returnPageInfo" value="check"/>
</plugin>
</plugins>
</configuration>
log4j.properties檔案
# Global logging configuration
log4j.rootLogger=ERROR, stdout
# MyBatis logging configuration...
log4j.logger.com.ma.core=DEBUG
# Console output...
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n