JSP报错。 org.apache.jasper.JasperException: Unable to compile class for JSP

s63403048 2014-09-19 11:16:19
错误信息，已经尝试过删除Jar,之类的还是不行


2014-09-19 11:09:52,798 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/gmcrm].[jsp]] Servlet.service() for servlet jsp threw exception

org.apache.jasper.JasperException: Unable to compile class for JSP



An error occurred at line: 8 in the jsp file: /wechat/upload_json.jsp

Generated servlet error:

Syntax error on token "<", ( expected



An error occurred at line: 8 in the jsp file: /wechat/upload_json.jsp

Generated servlet error:

Syntax error, insert ")" to complete Expression



An error occurred at line: 8 in the jsp file: /wechat/upload_json.jsp

Generated servlet error:

Syntax error on token "<", ( expected



An error occurred at line: 8 in the jsp file: /wechat/upload_json.jsp

Generated servlet error:

Syntax error on token "(", invalid Expression



An error occurred at line: 8 in the jsp file: /wechat/upload_json.jsp

Generated servlet error:

Syntax error on token "<", delete this token





	at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)

	at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)

	at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:397)

	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)

	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)

	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)

	at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)

	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293)

	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)

	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

	at com.keem.kingfisher.webwork.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:228)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

	at com.keem.kingfisher.webwork.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:88)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

	at com.keem.kingfisher.webwork.assistant.TimeoutFilter.doFilter(TimeoutFilter.java:199)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

	at action.LoginFilter.doFilter(LoginFilter.java:141)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)

	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)

	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)

	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)

	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)

	at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)

	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)

	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)

	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)

	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)

	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)

	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)

	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)

	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)

	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)

	at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)

	at java.lang.Thread.run(Thread.java:662)













<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>

<%@ page import="java.util.*,java.io.*" %>

<%@ page import="java.text.SimpleDateFormat" %>

<%@ page import="org.apache.commons.fileupload.*" %>

<%@ page import="org.apache.commons.fileupload.disk.*" %>

<%@ page import="org.apache.commons.fileupload.servlet.*" %>

<%@ page import="org.json.simple.*" %>

<%





String savePath = pageContext.getServletContext().getRealPath("/") + "attached/";



String saveUrl  = request.getContextPath() + "/attached/";



HashMap<String, String> extMap = new HashMap<String, String>();

extMap.put("image", "gif,jpg,jpeg,png,bmp");

extMap.put("flash", "swf,flv");

extMap.put("media", "swf,flv,mp3,wav,wma,wmv,mid,avi,mpg,asf,rm,rmvb");

extMap.put("file", "doc,docx,xls,xlsx,ppt,htm,html,txt,zip,rar,gz,bz2");



long maxSize = 1000000;



response.setContentType("text/html; charset=UTF-8");



if(!ServletFileUpload.isMultipartContent(request)){

	out.println(getError("请选择文件。"));

	return;

}

File uploadDir = new File(savePath);

if(!uploadDir.isDirectory()){

	out.println(getError("上传目录不存在。"));

	return;

}

if(!uploadDir.canWrite()){

	out.println(getError("上传目录没有写权限。"));

	return;

}



String dirName = request.getParameter("dir");

if (dirName == null) {

	dirName = "image";

}

if(!extMap.containsKey(dirName)){

	out.println(getError("目录名不正确。"));

	return;

}

savePath += dirName + "/";

saveUrl += dirName + "/";

File saveDirFile = new File(savePath);

if (!saveDirFile.exists()) {

	saveDirFile.mkdirs();

}

SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");

String ymd = sdf.format(new Date());

savePath += ymd + "/";

saveUrl += ymd + "/";

File dirFile = new File(savePath);

if (!dirFile.exists()) {

	dirFile.mkdirs();

}



FileItemFactory factory = new DiskFileItemFactory();

ServletFileUpload upload = new ServletFileUpload(factory);

upload.setHeaderEncoding("UTF-8");

List items = upload.parseRequest(request);

Iterator itr = items.iterator();

while (itr.hasNext()) {

	FileItem item = (FileItem) itr.next();

	String fileName = item.getName();

	long fileSize = item.getSize();

	if (!item.isFormField()) {

		//检查文件大小

		if(item.getSize() > maxSize){

			out.println(getError("上传文件大小超过限制。"));

			return;

		}

		//检查扩展名

		String fileExt = fileName.substring(fileName.lastIndexOf(".") + 1).toLowerCase();

		if(!Arrays.<String>asList(extMap.get(dirName).split(",")).contains(fileExt)){

			out.println(getError("上传文件扩展名是不允许的扩展名。\n只允许" + extMap.get(dirName) + "格式。"));

			return;

		}



		SimpleDateFormat df = new SimpleDateFormat("yyyyMMddHHmmss");

		String newFileName = df.format(new Date()) + "_" + new Random().nextInt(1000) + "." + fileExt;

		try{

			File uploadedFile = new File(savePath, newFileName);

			item.write(uploadedFile);

		}catch(Exception e){

			out.println(getError("上传文件失败。"));

			return;

		}



		JSONObject obj = new JSONObject();

		obj.put("error", Integer.valueOf(0));

		obj.put("url", saveUrl + newFileName);

		out.println(obj.toJSONString());

	}

}

%>

<%!

private String getError(String message) {

	JSONObject obj = new JSONObject();

	obj.put("error", Integer.valueOf(1));

	obj.put("message", message);

	return obj.toJSONString();

}

%>



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WinSpread 2014-09-22
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引用 11 楼 s63403048 的回复:
[quote=引用 10 楼 kingofvc 的回复:] jboss版本太低？ 不支持泛型了吧
此条应该是正解。 后来换了一种写法同样解决了。3Q[/quote] 楼主，拜托说下怎么改正的，学习下 3q
s63403048 2014-09-22
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引用 10 楼 kingofvc 的回复:
jboss版本太低？ 不支持泛型了吧
此条应该是正解。 后来换了一种写法同样解决了。3Q
kingofvc 2014-09-20
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jboss版本太低？ 不支持泛型了吧
忘记呼吸 2014-09-20
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应该是js语法错误好好检查一下。。 貌似哪个地方少写了<
windsunmoon 2014-09-19
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你这明显是 jsp 有语法错误
sinat_19250161 2014-09-19
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报的是括号使用错误，你把括号改下试试
Cute_Tiger 2014-09-19
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servlet.jar
s63403048 2014-09-19
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引用 4 楼 windsunmoon 的回复:
在 ide中有显示错误么
就是这个 2014-09-19 11:09:52,798 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/gmcrm].[jsp]] Servlet.service() for servlet jsp threw exception org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: 8 in the jsp file: /wechat/upload_json.jsp Generated servlet error: Syntax error on token "<", ( expected An error occurred at line: 8 in the jsp file: /wechat/upload_json.jsp Generated servlet error: Syntax error, insert ")" to complete Expression An error occurred at line: 8 in the jsp file: /wechat/upload_json.jsp Generated servlet error: Syntax error on token "<", ( expected An error occurred at line: 8 in the jsp file: /wechat/upload_json.jsp Generated servlet error: Syntax error on token "(", invalid Expression An error occurred at line: 8 in the jsp file: /wechat/upload_json.jsp Generated servlet error: Syntax error on token "<", delete this token at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328) at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:397) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:288) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:267) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:255) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at com.keem.kingfisher.webwork.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:228) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at com.keem.kingfisher.webwork.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:88) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at com.keem.kingfisher.webwork.assistant.TimeoutFilter.doFilter(TimeoutFilter.java:199) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at action.LoginFilter.doFilter(LoginFilter.java:141) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) at java.lang.Thread.run(Thread.java:662)
s63403048 2014-09-19
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引用 4 楼 windsunmoon 的回复:
在 ide中有显示错误么
错误信息就是刚才我发的第一段。
windsunmoon 2014-09-19
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在 ide中有显示错误么
s63403048 2014-09-19
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引用 1 楼 windsunmoon 的回复:
你这明显是 jsp 有语法错误
或者说Jsp哪里有问题呢？
s63403048 2014-09-19
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引用 1 楼 windsunmoon 的回复:
你这明显是 jsp 有语法错误
这个是kindeditor-4.1.10官方文件呀。 在tomcat下跑是没问题的。
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