maven项目,在spring中整合mybatis

时间  2019-11-10
标签 maven 项目 spring 整合 mybatis 栏目 Maven 繁體版
原文   原文链接

 

最近公司要用mybatis，因此我先把maven整合spring和mybatis 所需jar包即poem.xml的配置整理一下。css

1、pom.xml配置，导入所需jar包java

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<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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.zp</groupId>
  <artifactId>test2</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>

   <dependencies>
   
   <!-- 依赖servlet，导入servlet所需jar包  --> 
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>3.0.1</version>
      <scope>provided</scope>
    </dependency>
    
    <!-- 依赖spring，导入spring所需jar包  --> 
    <dependency>  
        <groupId>org.springframework</groupId>  
        <artifactId>spring-context</artifactId>  
        <version>4.0.0.RELEASE</version>  
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>4.0.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-tx</artifactId>
        <version>4.0.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>4.0.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-jpa</artifactId>
        <version>1.9.2.RELEASE</version>
    </dependency>
    
    <!-- URL重写filter,用于将访问静态资源http://localhost/foo.css　转为http://localhost/static/foo.css -->
    <dependency>
         <groupId>org.tuckey</groupId>
         <artifactId>urlrewritefilter</artifactId>
         <version>4.0.4</version>
    </dependency>
    
    <!-- json的jar包 -->
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-core-asl</artifactId>
        <version>1.9.11</version>
    </dependency>
    
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-mapper-asl</artifactId>
        <version>1.9.12</version>
    </dependency>
    
    <!-- 数据库链接所需jar包 -->
    <dependency>
        <groupId>commons-dbcp</groupId>
        <artifactId>commons-dbcp</artifactId>
        <version>1.4</version>
    </dependency>
    <dependency>
        <groupId>commons-pool</groupId>
        <artifactId>commons-pool</artifactId>
        <version>1.6</version>
    </dependency>
    <!-- 阿里巴巴公司开发的Druid数据库链接池 -->
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>druid</artifactId>
        <version>1.0.16</version>
      </dependency>
    
    
    <!-- mybatis核心包 -->
    <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis</artifactId>
        <version>3.1.1</version>
    </dependency>
    
    <!-- mybatis/spring包 -->
    <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.2.2</version>
        </dependency>
        
    <!-- Mysql驱动包 -->    
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.27</version>
    </dependency>
    
   </dependencies>
  
    <build>
    <plugins>
       <!-- 声明jdk编译版本1.7  -->
       <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
          <version>3.1</version>
         <configuration>
              <source>1.7</source>
              <target>1.7</target>
         </configuration>
      </plugin>
      <!-- tomcat插件 -->
      <plugin>
        <groupId>org.apche.tomcat.maven</groupId>
        <artifactId>tomcat7-maven-plugin</artifactId>
        <version>2.2</version>
      </plugin>
    </plugins>
  </build>
</project>

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2、aplicationContext.xml配置mysql

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<?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:util="http://www.springframework.org/schema/util"  
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:jpa="http://www.springframework.org/schema/data/jpa" xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
        http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.9.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">
    
    <bean id="dbcp" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
        <property name="username" value="root">
        </property>
        <property name="password" value="123">
        </property>
        <property name="driverClassName" value="com.mysql.jdbc.Driver">
        </property>
        <property name="url" value="jdbc:mysql://localhost:3306/OrderDatabase?characterEncoding=utf8">
        </property>
        
        <!-- 链接初始值，链接池启动时建立的链接数量的初始值 -->
        <property name="initialSize"><value>4</value></property>  
        <!-- 链接池的最大值，同一时间能够从池分配的最多链接数量，0时无限制 -->
        <property name="maxActive"><value>100</value></property>
        <!-- 最大空闲值.当通过一个高峰时间后，链接池能够慢慢将已经用不到的链接慢慢释放一部分，一直减小到maxIdle为止 ，0时无限制-->
        <property name="maxIdle"><value>50</value></property>
        <!-- 最小空闲值.当空闲的链接数少于阀值时，链接池就会预申请去一些链接，以避免洪峰来时来不及申请 -->
        <property name="minIdle"><value>15</value></property> 
        <!-- 配置获取链接等待超时的时间 -->  
        <property name="maxWait"><value>10000</value></property><!-- 最大等待时间 -->  
        <!-- 配置间隔多久才进行一次检测，检测须要关闭的空闲链接，单位是毫秒 -->  
        <property name="timeBetweenEvictionRunsMillis"><value>60000</value></property>  
        <!-- 配置一个链接在池中最小生存的时间，单位是毫秒 -->  
        <property name="minEvictableIdleTimeMillis"><value>300000</value></property>  
        
    </bean>
    
    <!-- 设置sqlsession工厂 -->
    <bean id="sqlsessionfactory" 
        class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" 
                ref="dbcp">
        </property>
        <property name="mapperLocations" 
                value="classpath:com/zp/test/sql/*.xml">
        </property>
    </bean>
    
    <!-- DAO层 -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" 
                value="com.zp.test.dao">
        </property>
    </bean>
    
    <!-- viewresolver 视图解析器-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/jsp/">
        </property>
        <property name="suffix" value=".jsp">
        </property>
    </bean>

    <!-- 扫描service,controller -->
    <context:component-scan 
        base-package="com.zp.test"/>

    <!-- handlermapping @RequestMapping,
    @ResponseBody,@ExceptionHanlder -->
    <mvc:annotation-driven/>
    
    <!-- Spring事务管理 -->
    <!-- 定义事务管理(共通处理)组件 -->
    <bean id="tx" 
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <!-- 必须注入dataSource链接资源 -->
        <property name="dataSource" ref="dbcp">
        </property>
    </bean>
    <!-- 启动@Transactional注解,未来哪一个组件方法
    带有该标记就会切入tx事务管理功能 -->
    <tx:annotation-driven transaction-manager="tx"/>    
</beans>

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3、web.xml配置git

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<?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"
    id="schedule-console" version="3.0">
  
  <!-- 配置spring的servlet --> 
  <servlet>
    <servlet-name>springmvc</servlet-name>
    <servlet-class>
org.springframework.web.servlet.DispatcherServlet
    </servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>/WEB-INF/applicationContext.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
<!--　覆盖default　servlet的/,　springmvc　servlet将处理原来处理静态资源的映射　-->
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
  
<!--　该servlet为tomcat,jetty等容器提供,将静态资源映射从/改成/static/目录，如原来访问　http://localhost/foo.css　,如今http://localhost/static/foo.css　-->
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>/static/*</url-pattern>
</servlet-mapping>
  
<!--　URL重写filter,用于将访问静态资源http://localhost/foo.css　转为http://localhost/static/foo.css　-->
<filter>
<filter-name>UrlRewriteFilter</filter-name>
<filter-class>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter-class>
<init-param>
<param-name>confReloadCheckInterval</param-name>
<param-value>60</param-value>
</init-param>
<init-param>
<param-name>logLevel</param-name>
<param-value>DEBUG</param-value>
</init-param>
</filter>

<!--　浏览器不支持put,delete等method,由该filter将/blog?_method=delete转换为标准的http　delete方法　-->
<filter>
<filter-name>HiddenHttpMethodFilter</filter-name>
<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
</filter>

<filter-mapping>
<filter-name>HiddenHttpMethodFilter</filter-name>
<servlet-name>springmvc</servlet-name>
</filter-mapping>
  
    <!-- Spring的log4j监听器 -->  
    <listener>  
        <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>  
    </listener>  
    
    <!-- 字符集 过滤器  -->  
    <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>
    
  <!-- 欢迎页 -->
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  
  <!-- 设置session有效时间 -->
  <session-config>  
  <session-timeout>9999</session-timeout>  
</session-config>
    
    </web-app>

github地址：github

https://github.com/ningcs/SpringBootMybatisweb

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