jrouter-servlet 是一个基于jrouter的Servlet组件；提供快速的路由定位、方法调用、参数绑定等功能。其核心设计目标即小而精、代码少、轻量级、易扩展、Restful。
● require jdk 1.8+
<dependency>
<groupId>net.jrouter</groupId>
<artifactId>jrouter-servlet</artifactId>
<version>1.8.7</version>
</dependency>import javax.servlet.DispatcherType;
import net.jrouter.ActionFactory;
import net.jrouter.http.servlet.ObjectHandlerActionFactory;
import net.jrouter.http.servlet.filter.SpringBeanJRouterFilter;
import net.jrouter.spring.SpringObjectFactory;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
...
@Bean
ActionFactory<String> actionFactory(ApplicationContext applicationContext) {
ObjectHandlerActionFactory.Properties properties = new ObjectHandlerActionFactory.Properties();
properties.setActionPathCaseSensitive(false);
properties.setExtension(".");
properties.setDefaultResultType("fastjson");
properties.setDefaultInterceptorStack(net.jrouter.home.interceptor.DefaultInterceptorStack.DEFAULT);
properties.setObjectFactory(new SpringObjectFactory(applicationContext));
ObjectHandlerActionFactory actionFactory = new ObjectHandlerActionFactory(properties);
actionFactory.addInterceptors(net.jrouter.home.interceptor.TimerInterceptor.class);
actionFactory.addInterceptors(net.jrouter.home.interceptor.ExceptionInterceptor.class);
actionFactory.addInterceptorStacks(net.jrouter.home.interceptor.DefaultInterceptorStack.class);
actionFactory.addResultTypes(net.jrouter.http.servlet.result.ServletResult.class);
actionFactory.addResultTypes(...);
actionFactory.addActions(net.jrouter.home.action.HomeAction.class);
...
return actionFactory;
}
@Bean
public FilterRegistrationBean actionFactoryFilterRegistration() {
FilterRegistrationBean registration = new FilterRegistrationBean();
SpringBeanJRouterFilter actionFactoryFilter = new SpringBeanJRouterFilter();
actionFactoryFilter.setEncoding("UTF-8");
actionFactoryFilter.setFactoryName("jrouter_factory");
actionFactoryFilter.setLogNotFoundException(false);
actionFactoryFilter.setTrimRequestParameter(true);
actionFactoryFilter.setUseThreadLocal(true);
registration.addUrlPatterns("*.jj");
registration.setFilter(actionFactoryFilter);
registration.setDispatcherTypes(DispatcherType.REQUEST, DispatcherType.FORWARD, DispatcherType.INCLUDE);
return registration;
}
Sample web.xml of project jrouter-home
<filter>
<filter-name>JRouter-Filter</filter-name>
<filter-class>net.jrouter.http.servlet.filter.SpringBeanJRouterFilter</filter-class>
<init-param>
<description>ActionFactory's bean name</description>
<param-name>beanName</param-name>
<param-value>servletActionFactory</param-value>
</init-param>
<init-param>
<description>Character encoding (optional)</description>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<description>Trim HttpServletRequest#getParameter(String) (optional) (default:false)</description>
<param-name>trimRequestParameter</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<description>ActionFactory's name in ServletContext (optional)</description>
<param-name>factoryName</param-name>
<param-value>servletActionFactory</param-value>
</init-param>
<init-param>
<description>log NotFoundException (default:true)</description>
<param-name>logNotFoundException</param-name>
<param-value>false</param-value>
</init-param>
</filter>Sample spring.xml
<!-- JRouter ActionFactory -->
<bean id="servletActionFactory" class="net.jrouter.http.servlet.spring.ObjectHandlerActionFactoryBean">
<!-- deprecated since 1.7.5 <property name="defaultObjectResultType" value="freemarker" />-->
<property name="actionFactoryProperties">
<util:properties location="classpath:jrouterActionFactory.properties" />
</property>
<property name="interceptors">
<list>
<value>net.jrouter.home.interceptor.TimerInterceptor</value>
<value>net.jrouter.home.interceptor.ExceptionInterceptor</value>
</list>
</property>
<property name="interceptorStacks">
<list>
<value>net.jrouter.home.interceptor.DefaultInterceptorStack</value>
</list>
</property>
<property name="resultTypes">
<list>
<value>net.jrouter.http.servlet.result.ServletResult</value>
<ref bean="freemarkerResult" />
</list>
</property>
<!-- scan classes properties -->
<property name="componentClassScanProperties">
<list>
<value>
package = net.jrouter
includeExpression = net.jrouter.home.**.*Action
</value>
</list>
</property>
</bean>
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