用intelliJ IDEA導入myeclipse項目

導入項目，安裝了SQL Server，附件了相應的數據庫，運行出現以下錯誤：

HTTP Status 500 -

---

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: java.lang.ClassNotFoundException: org.apache.jsp.login_jsp
	org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:177)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	com.accp.myoa.filter.EncodingFilter.doFilter(EncodingFilter.java:26)

root cause

java.lang.ClassNotFoundException: org.apache.jsp.login_jsp
	java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:132)
	org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
	org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:172)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	com.accp.myoa.filter.EncodingFilter.doFilter(EncodingFilter.java:26)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.23 logs.

---

Apache Tomcat/7.0.23

爲了解決這個問題，我百度了一上午都沒有解決，後來把JDK的版本由原來的1.8改爲1.7，出現了error:java:無效的源發行版:1.8的錯誤，然後再看到有篇文章說將use compiler 改爲eclipse，果然解決了問題。