部署一个 Web 应用到 WebSphere Application Server 中，浏览 index.jsp 页面时而正常，时而出现500错误，查看服务器输出日志可以看到以下错误，
E SRVE0026E: [Servlet Error]-[This absolute uri (http://jakarta.apache.org/struts/tags-logic) cannot be resolved in either web.xml or the jar files deployed with this application]: org.apache.jasper.JasperException: This absolute uri (http://jakarta.apache.org/struts/tags-logic) cannot be resolved in either web.xml or the jar files deployed with this application 阅读全文 >>