Java 获取错误消息"；只能导入类型…“；尝试执行jsp页面时
我有一个jsp页面，试图引用一些用户定义的类。这些类使用以下行进行编译：Java 获取错误消息"；只能导入类型…“；尝试执行jsp页面时,java,jsp,Java,Jsp,我有一个jsp页面，试图引用一些用户定义的类。这些类使用以下行进行编译： package pikefin; 并将其放入目录中： /var/lib/tomcat6/webapps/examples/jsp/JSPEssbase2/WebContent/WEB-INF/classes/pikefin 以下是我的jsp代码： <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF
package pikefin;
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ page import="pikefin.PopulateSpreadsheet" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%
out.println(" Hello Oracle World5");
PopulateSpreadsheet tmp = new PopulateSpreadsheet();
out.println(" Hello Oracle World4"); %>
</body>
</html>
[ollie@devdataload jsp]$ ls -Rp JSPEssbase3/
JSPEssbase3/:
essbasedatasource.jsp META-INF/ WEB-INF/
JSPEssbase3/META-INF:
MANIFEST.MF
JSPEssbase3/WEB-INF:
classes/ lib/
JSPEssbase3/WEB-INF/classes:
pikefin/
JSPEssbase3/WEB-INF/classes/pikefin:
BatchSample$CellAddress.class Logs.class
BatchSample.class PopulateSpreadsheet.class
CustomBufferedWriter.class SkipLoadException.class
DBFunctions.class TestException.class
EssbaseConnect.class UtilityFunctions.class
JSPEssbase3/WEB-INF/lib:
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 6 in the generated java file
Only a type can be imported. pikefin.PopulateSpreadsheet resolves to a package
An error occurred at line: 13 in the jsp file: /jsp/JSPEssbase2/essbasedatasource.jsp
PopulateSpreadsheet cannot be resolved to a type
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 13 in the jsp file: /jsp/JSPEssbase3/essbasedatasource.jsp
PopulateSpreadsheet cannot be resolved to a type
10: <body>
11: <%
12: out.println(" Hello Oracle World5");
13: PopulateSpreadsheet tmp = new PopulateSpreadsheet();
14:
15: out.println(" Hello Oracle World4"); %>
16: </body>
类型异常报告
消息
说明服务器遇到内部错误（），无法完成此请求。
例外
org.apache.jasper.jaspereException:无法为JSP编译类：
jsp文件：/jsp/JSPEssbase3/essbasedatasource.jsp的第13行出现错误
无法将PopulateSpreadsheet解析为类型
10:
11:
16:
WEB-INFWEB-INFOnly a type can be imported. pikefin.PopulateSpreadsheet resolves to a package
您需要将其设置为pikefin.PopulateSpreadsheet.*或类似的格式，因为您的错误是正确的
Only a type can be imported. pikefin.PopulateSpreadsheet resolves to a package
我在项目中使用eclipse时遇到了同样的问题。我通过将java代码的输出文件夹更改为
“..\WEB-INF\classes”“..\WEB-INF\classes”chemistry-opencmis-osgi-client-0.7.0.jar其余的都是正确的，只要这些jar文件放在
WEB-INF/libchemistry-opencmis-osgi-client-0.7.0.jar其余的都是正确的，只要将这些jar文件放入
WEB-INF/libNoClassDefFoundErrorNoClassDefFoundError