struts2 标签的问题

Question

HTTP ERROR 500Problem accessing /kiwi/equipment_add.jsp. Reason:    /equipment_add.jsp(303,31) PWC6031: Unterminated <s:form tagCaused by:org.apache.jasper.JasperException: /equipment_add.jsp(303,31) PWC6031: Unterminated <s:form tag
at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:78)
at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:373)
at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:185)
at org.apache.jasper.compiler.Parser.parseOptionalBody(Parser.java:1144)
at org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1466)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:1665)
at org.apache.jasper.compiler.Parser.parse(Parser.java:181)
at org.apache.jasper.compiler.ParserController.doParse(ParserController.java:239)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:140)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:199)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:435)

Answer 1

jsp页面
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<%@ include file="common/taglibs.jsp"%>
。
<s:form
action="<st:url namespace="/" action="FileUploadAction"></st:url>"
method="post" enctype="multipart/form-data">
<s:label value="请选择上传的文件：(选择过大的文件会等很久的哦!)" />
<s:file name="upFile" />
<s:submit value="上传" /> </s:form>

Answer 2

action="<st:url namespace="/" action="FileUploadAction"></st:url>"

Answer 3

/equipment_add.jsp(303,31)   这个jsp  303行错误

Answer 4

<st:url />是什么标签？是<s:url />吗？如果是struts2标签不支持嵌套。
即：<s:form action="<s:url action=""/>"></s:form>你的form改成。<s:form action="FileUploadAction" namespace="/">
</s:form>