Java開發之ssm三大框架整合

<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/cache"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd">
<!--    註解驅動-->
    <mvc:annotation-driven/>
<!--    靜態資源過濾-->
<!--    開啟jsp專用的視圖控制器 internalresourceresoler-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <!--    設置前綴-->
        <property name="prefix" value="/WEB-INF/templates/"></property>
        <!--    設置後綴-->
        <property name="suffix" value=".jsp"></property>
    </bean>
<!--    掃描 controller註解-->
    <context:component-scan base-package="com.hxut.rj1192.zyk.Controller"></context:component-scan>
</beans>

<?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_4_0.xsd"
         version="4.0">
<!--    設置攔截器，解決參數亂碼，一定要在設置HiddenHttpMethodFilter請求前，要在其他攔截器和servlet執行前設置編碼-->
    <filter>
        <filter-name>paramencoding</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>
<!--        解決返回的請求數亂碼  response-->
        <init-param>
            <param-name>forceResponseEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
<!--攔截所有頁面-->
    <filter-mapping>
        <filter-name>paramencoding</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
<!--servlet 將所有除瞭jsp的頁面攔截，交給dispatcherservlet視圖控制器，並設置dispatcherservlet的xml文件的位置-->
    <servlet-mapping>
        <servlet-name>all</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
    <servlet>
        <servlet-name>all</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:Spring-springmvc.xml</param-value>
        </init-param>
    </servlet>
<!-- 攔截所有請求，並交給hiddenhttpmethodfilter 檢測否是post請求，且_method不為空，如果是，就將請求類型改為_method的值-->
    <filter>
        <filter-name>hiddenHttpMethodFilter</filter-name>
        <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>hiddenHttpMethodFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
</web-app>

<?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
       https://www.springframwork.org/schema/context/spring-context.xsd">
    <!-- 讀取數據庫配置文件-->
    <context:property-placeholder location="classpath:database.properties"></context:property-placeholder>
    <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}"/>
        <property name="maxPoolSize" value="30"/>
        <property name="minPoolSize" value="10"/>
        <!-- 關閉連接後不自動commit -->
        <property name="autoCommitOnClose" value="false"/>
        <!-- 獲取連接超時時間 -->
        <property name="checkoutTimeout" value="10000"/>
        <!-- 當獲取連接失敗重試次數 -->
        <property name="acquireRetryAttempts" value="2"/>
    </bean>
    <bean id="sqlsessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"></property>
        <property name="configLocation" value="classpath:mybatis-config.xml"></property>
    </bean>
<!--配置dao接口掃描包 ，動態的實現瞭dao接口可以註入到spring容器中
  就是用來代替BookMapperImpl類 -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<!--        註入sqlsessionfactory-->
<!--個人理解,這個dao接口掃描包中有datasource，有mapper的掃描范圍,
它會自動生成這些接口對應的mapper,並將接口的mapper放到xml文件中，所以在spring-service中，直接
   <property name="bookmapper" ref="bookmapper"></property> 引用即可-->
        <property name="sqlSessionFactoryBeanName" value="sqlsessionFactory"></property>
<!--        要掃描的dao包, 會自動生成包下的類的接口的實現類-->
        <property name="basePackage" value="com.hxut.rj1192.zyk"></property>
    </bean>
</beans>

<?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>
<!--    配置數據源交給spring瞭-->
    <!--    給類起別名-->
    <typeAliases>
        <package name="com.hxut.rj1192.zyk.mapper"/>
    </typeAliases>
    <!--    設置映射文件路徑-->
    <mappers>
        <mapper resource="com/hxut/rj1192/zyk/mapper/Bookmapper.xml"></mapper>
    </mappers>
</configuration>

<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
       https://www.springframwork.org/schema/context/spring-context.xsd">
<!--    開啟註解驅動-->
    <context:component-scan base-package="com.hxut.rj1192.zyk.service"></context:component-scan>
    <bean id="booksServiceimpl" class="com.hxut.rj1192.zyk.service.BooksServiceimpl">
        <property name="bookmapper" ref="bookmapper"></property>
    </bean>
<!--    聲明式事務-->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!--       註入數據源 -->
        <property name="dataSource" ref="dataSource"></property>
    </bean>
</beans>

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd">
    <import resource="applicationContext.xml"></import>
    <import resource="spring-dao.xml"></import>
    <import resource="Spring-Service.xml"></import>
    <import resource="Spring-springmvc.xml"></import>
</beans>