jsp写了这个<%@ page contentType="text/html;charset=utf-8"%>
<%@ page import="org.jfree.chart.JFreeChart,org.jfree.chart.chartUtilities,org.jfree.chart.ChartFactory,org.jfree.data.general.DefaultpieDataset"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
</head>
<body>
This is my JSP page. <br>
</body>
</html>
,报出了
exception org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 7 in the generated java file
Only a type can be imported. org.jfree.chart.chartUtilities resolves to a packageAn error occurred at line: 9 in the generated java file
Only a type can be imported. org.jfree.data.general.DefaultpieDataset resolves to a packageStacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:317)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:282)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)不懂怎么做,已经把三个jar包放入WEB-INF/lib中了
<%@ page import="org.jfree.chart.JFreeChart,org.jfree.chart.chartUtilities,org.jfree.chart.ChartFactory,org.jfree.data.general.DefaultpieDataset"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
</head>
<body>
This is my JSP page. <br>
</body>
</html>
,报出了
exception org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 7 in the generated java file
Only a type can be imported. org.jfree.chart.chartUtilities resolves to a packageAn error occurred at line: 9 in the generated java file
Only a type can be imported. org.jfree.data.general.DefaultpieDataset resolves to a packageStacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:317)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:282)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:586)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)不懂怎么做,已经把三个jar包放入WEB-INF/lib中了
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但是这个问题之后又出现class cannot be resolved to type的问题,最终把那三个.jar放在tomcat的饿lib下面问题就解决了,谢谢楼主