扩展DWR按目录加载配置文件

来源：互联网发布：淘宝图书类目编辑：程序博客网时间：2024/06/06 21:25

如果按目录加载多个配置文件，官方提供的做法是修改WEB.XML；如果能够按目录加载配置文件多好，这样就不用修改WEB.XML文件啦。

通过查看DWR源代码，有了一个解决方案供大家参考，直接上源码啦。
1.修改WEB.XML关于DWR的配置

<!-- dwr.  --><servlet><servlet-name>dwr-invoker</servlet-name><servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class><init-param><param-name>debug</param-name><param-value>true</param-value></init-param><init-param><param-name>activeReverseAjaxEnabled</param-name><param-value>true</param-value></init-param><init-param><param-name>initApplicationScopeCreatorsAtStartup</param-name><param-value>true</param-value></init-param><init-param><param-name>maxWaitAfterWrite</param-name><param-value>500</param-value></init-param><init-param><param-name>crossDomainSessionSecurity</param-name><param-value>false</param-value></init-param><init-param><param-name>customConfigurator</param-name><param-value>com.linkage.util.web.DwrDirConfigurator</param-value></init-param><load-on-startup>2</load-on-startup></servlet><servlet-mapping><servlet-name>dwr-invoker</servlet-name><url-pattern>/dwr/*</url-pattern></servlet-mapping>

2.添加com.linkage.util.web.DwrDirConfigurator java实现类

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官方提供的多配置文件加载方式：

<init-param><param-name>config-system</param-name><param-value>/WEB-INF/classes/dwr/dwr-system.xml</param-value></init-param><init-param><param-name>config-grid</param-name><param-value>/WEB-INF/classes/dwr/dwr-grid.xml</param-value></init-param><init-param><param-name>config-gisPlatform</param-name><param-value>/WEB-INF/classes/dwr/dwr-gisPlatform.xml</param-value></init-param><init-param><param-name>config-spring</param-name><param-value>/WEB-INF/classes/dwr/dwr-spring.xml</param-value></init-param>

DwrDirConfigurator.rar (1007 Bytes)
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