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我从JSP文件调用java类。 java类使用Apache POI来读取excel文件并将一些结果返回给jsp文件。我为Apache POI 3.9添加了Maven依赖项。该项目编译没有任何问题。但是当我运行该项目时,它会抛出以下运行时异常。我知道它无法找到与apache POI相关的jar,但我在我的Maven仓库中有jar。这里的一些见解将会有所帮助。javax.servlet.ServletException:java.lang.NoClassDefFoundError:org/apache/poi/ss/usermodel/Cell
javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/poi/ss/usermodel/Cell
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:862)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
org.apache.jsp.index_jsp._jspService(index_jsp.java:124)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
做mvn eclipse:eclipse的项目 – swamy