Spring Java Config:没有web.xml的Tomcat部署
作者:互联网
我构建了一个没有任何XML的java配置的Spring MVC应用程序.我可以在笔记本电脑上部署和启动应用程序,没有任何问题.但是当我尝试在我的testserver(tomcat 7)上部署我的应用程序时,我收到以下消息:
HTTP Status 404 - The requested resource (/[application context]/) is not available.
我使用Eclipse Maven插件构建我的应用程序.是否可以在没有web.xml的情况下部署应用程序,如果没有,哪个是我真正需要的基本web.xml?
Maven WAR插件:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>${maven.war.plugin.version}</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
WebAppInitializer:
@Order(value = 1)
public class WebAppInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
@Override
public void onStartup(ServletContext servletContext) throws ServletException {
super.onStartup(servletContext);
}
@Override
protected Class<?>[] getRootConfigClasses() {
return new Class[] { HibernateConfig.class, SecurityConfig.class, HibernateDaoConfig.class };
}
@Override
protected Class<?>[] getServletConfigClasses() {
return new Class[] { WebAppConfig.class };
}
@Override
protected String[] getServletMappings() {
return new String[] { "/" };
}
@Override
protected Filter[] getServletFilters() {
return new Filter[]{};
}
}
更新:catalina.out
Feb 3, 2014 4:18:32 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/[appname]] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak.
Feb 3, 2014 4:18:33 PM org.apache.catalina.startup.HostConfig checkResources
INFO: Undeploying context [/[appname]]
Feb 3, 2014 4:18:45 PM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive [appname].war
解决方法:
如果仍然没有解决,可能是由于Servlet版本. Servlet 3.x API需要通过编写java类而不是在WEB-INF文件夹中包含web.xml文件来配置java Web应用程序.
请参阅here以获取完整示例.
标签:spring-java-config,maven-tomcat-plugin,spring,maven,tomcat 来源: https://codeday.me/bug/20191006/1862567.html