好的,我是问这个问题的第 500 个用户,我阅读了很多答案 但仍然没有运气.
Ok, I am 500th user asking this question, I read many answers but still having no luck.
父模块 pom 包含:
parent module pom contains:
<dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.framework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.framework.version}</version> </dependency>子模块有 maven-jetty-plugin,我用 jetty:run 运行我的 webapp 模块.
Child module has maven-jetty-plugin and I run my webapp module with jetty:run.
web.xml 定义了标准的调度模块:
web.xml defines standard dispatcher module:
<listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>dispatcher</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>dispatcher</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping>我在 WEB-INF 下有文件 dispatcher-servlet.xml,但启动失败:
I have file dispatcher-servlet.xml under WEB-INF, though start fails with:
FileNotFoundException: Could not open ServletContext resource [/WEB-INF/applicationContext.xml]怎么了?文档和大家都说Spring MVC会搜索XX-servlet.xml,其中XX是servlet的名字.为什么要搜索applicationContext.xml?
What is wrong? Documentation and everybody says that Spring MVC will search for XX-servlet.xml, where XX is name of servlet. Why does it search for applicationContext.xml?
推荐答案ContextLoaderListener 有自己的上下文,所有 servlet 和过滤器都共享该上下文.默认情况下它会搜索 /WEB-INF/applicationContext.xml
ContextLoaderListener has its own context which is shared by all servlets and filters. By default it will search /WEB-INF/applicationContext.xml
您可以使用此自定义
<context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/somewhere-else/root-context.xml</param-value> </context-param>在 web.xml 上,或者如果你不需要的话,删除这个监听器.
on web.xml, or remove this listener if you don't need one.
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无法打开 ServletContext 资源 [/WEB
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