8000 修改配置 · coder-caicai/Mybatis-Spring@23659fe · GitHub
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abel533abel533
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修改配置
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‎README.md

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@@ -74,4 +74,4 @@ GitHub项目：https://github.com/mybatis-book/book
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- 作者邮箱：abel533@gmail.com
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- Mybatis工具群： <a target="_blank" href="http://shang.qq.com/wpa/qunwpa?idkey=7c2f018e4cddc7d4aad04fc312b2d69361a0a896a4f59219a7914953a57bffc2"><img border="0" src="http://pub.idqqimg.com/wpa/images/group.png" alt="Mybatis工具群" title="Mybatis工具群"></a>
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- 如需加群，请通过 http://mybatis.tk 首页按钮加群。

‎pom.xml

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<jdk.version>1.6</jdk.version>
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<!-- 依赖版本 -->
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<mybatis.version>3.3.1</mybatis.version>
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<mapper.version>3.3.6</mapper.version>
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<mapper.version>3.4.5-SNAPSHOT</mapper.version>
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<pagehelper.version>5.0.0</pagehelper.version>
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<mysql.version>5.1.29</mysql.version>
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<spring.version>4.1.2.RELEASE</spring.version>

‎src/main/java/com/isea533/mybatis/filter/MapperBeanDefinitionRegistryPostProcessor.java

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package com.isea533.mybatis.filter;
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import org.springframework.beans.BeansException;
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import org.springframework.beans.factory.config.BeanDefinition;
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import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
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import org.springframework.beans.factory.support.BeanDefinitionRegistry;
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import org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor;
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import org.springframework.core.Ordered;
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import tk.mybatis.mapper.common.Mapper;
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/**
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* @author liuzh
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* @since 2017/11/4.
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*/
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public class MapperBeanDefinitionRegistryPostProcessor implements BeanDefinitionRegistryPostProcessor, Ordered {
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private BeanDefinitionRegistry registry;
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@Override
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public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) throws BeansException {
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System.out.println("postProcessBeanDefinitionRegistry");
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this.registry = registry;
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}
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@Override
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public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
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System.out.println("postProcessBeanFactory");
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String[] names = beanFactory.getBeanNamesForType(Mapper.class);
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for (String name : names) {
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BeanDefinition beanDefinition = beanFactory.getBeanDefinition(name);
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System.out.println(beanDefinition.getBeanClassName());
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}
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}
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@Override
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public int getOrder() {
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return HIGHEST_PRECEDENCE;
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}
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}

‎src/main/java/com/isea533/mybatis/filter/MapperFilter.java

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package com.isea533.mybatis.filter;
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import com.isea533.mybatis.mapper.CountryMapper;
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import com.isea533.mybatis.model.Country;
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import org.springframework.beans.factory.annotation.Autowired;
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import javax.servlet.*;
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import java.io.IOException;
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import java.util.List;
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/**
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* @author liuzh
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* @since 2017/10/8.
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*/
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public class MapperFilter implements Filter {
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@Autowired
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private CountryMapper countryMapper;
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@Override
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public void init(FilterConfig filterConfig) throws ServletException {
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System.out.println("init");
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}
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@Override
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public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
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List<Country> countries = countryMapper.selectAll();
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filterChain.doFilter(servletRequest, servletResponse);
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}
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@Override
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public void destroy() {
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System.out.println("destroy");
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}
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}

‎src/main/resources/applicationContext.xml

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<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
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<property name="dataSource" ref="dataSource"/>
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</bean>
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<bean id="mapperFilter" class="com.isea533.mybatis.filter.MapperFilter"/>
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<bean class="com.isea533.mybatis.filter.MapperBeanDefinitionRegistryPostProcessor"/>
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</beans>

‎src/main/webapp/WEB-INF/web.xml

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<filter-name>SpringEncodingFilter</filter-name>
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<url-pattern>/*</url-pattern>
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</filter-mapping>
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<filter>
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<filter-name>mapperFilter</filter-name>
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<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
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</filter>
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<filter-mapping>
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<filter-name>mapperFilter</filter-name>
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<url-pattern>/*</url-pattern>
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</filter-mapping>
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</web-app>

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