Question

EAR包部署到WAS8.5.5.7。 UI可以显示。但是，当UI尝试触发Java函数时，我会得到以下响应。

Error 404: javax.servlet.UnavailableException: SRVE0203E: Servlet [rrbapp]: org.springframework.web.servlet.DispatcherServlet was found, but is missing another required class.

SRVE0206E: This error typically implies that the servlet was originally compiled with classes which cannot be located by the server.

SRVE0187E: Check your class path to ensure that all classes required by the servlet are present.SRVE0210I: This problem can be debugged by recompiling the servlet using only the classes in the application's runtime class path

SRVE0234I: Application class path=[/opt/WebSphere85/profiles/appprofile/installedApps/wascell/abcapp.ear/cn-abc-web-app-1.0.0.war/WEB-INF/classes:
/opt/WebSphere85/profiles/appprofile/installedApps/wascell/rrbapp.ear/cn-abc-web-app-1.0.0.war/WEB-INF/lib/cn-abc-domain-1.0.0.jar:
/opt/WebSphere85/profiles/appprofile/installedApps/wascell/rrbapp.ear/cn-abc-web-app-1.0.0.war/WEB-INF/lib/cn-abc-db-object-1.0.0.jar:
/opt/WebSphere85/profiles/appprofile/installedApps/wascell/rrbapp.ear/cn-abc-web-app-1.0.0.war/WEB-INF/lib/cn-abc-web-1.0.0.jar:
/opt/WebSphere85/profiles/appprofile/installedApps/wascell/rrbapp.ear/cn-abc-web-app-1.0.0.war/WEB-INF/lib/commons-logging-1.2.jar:
....

Answer 1

它看起来是一个Jar依赖项错误，如果您尝试运行mvn clean install，它应该可以解决您的问题。运行此命令并尝试重新部署

Answer 2

添加＆＃34; slf4j-log4j12＆＃34; jar在我的包中，它可以工作没有这个错误。我认为原因是，如果没有这个jar在服务器中，日志就无法打印，所以程序在开始时停止。

找到了org.springframework.web.servlet.DispatcherServlet，但缺少另一个必需的类

2 个答案: