Struts2上传出现了错误？?报错
addcompanyproduct.jsp（看注释产品图片）
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <html> <head> <title>My JSP 'addcompanyproduct.jsp' starting page</title> <meta content="IE=7.0000" http-equiv="X-UA-Compatible"> <link rel="stylesheet" type="text/css" <script type="text/javascript" src="js/base(2).js"></script> <script type="text/javascript" src="js/form.js"></script> <script type="text/javascript" src="js/blockui.js"></script> <script type="text/javascript" src="js/product.js"></script> <meta name="GENERATOR" content="MSHTML 10.00.9200.16384"> </head> <body marginheight="0"> <form name="form" action="companyProductAction_addCompanyProduct" enctype="multipart/form-data"> <div class="formzone"> <div class="namezone">产品发布</div> <div class="tablezone"> <div id="notice" class="noticediv"></div> <table cellspacing="0" cellpadding="2" width="100%" align="center" border="0"> <tbody> <tr> <td height="30" width="100" align="center">产品分类</td> <td height="30"><select id="selcatid" name="companyProduct.productTypeT"> <option selected="true" value="12">鲁西黄牛</option> <option value="13">西门塔尔牛</option> <option value="14">夏洛莱牛</option> <option value="15">利木赞牛</option> <option value="16">育肥肉牛犊</option> <option value="17">荷斯坦奶牛</option> </select></td> </tr> <tr> <td height="30" width="100" align="center">产品名称</td> <td height="30"><input class="input" style="FONT-SIZE: 12px; WIDTH: 499px" maxlength="200" name="companyProduct.companyProductNameT"> <span style="color:red">* </span></td> </tr> <tr> <td height="30" width="100" align="center">产品图片</td> <td height="30"> <!-- <input class="input" style="WIDTH: 499px" type="file" name="uploadPicture"> <span style="color:red">*</span> --> <!-- <input type="file" name="uploadPicture"></td> --><td height="30"><input id="jpg" class="input" size="50" type="file" name="upload"> </td> </tr> </tbody> </table> <div id="proplist"></div> <table cellspacing="0" cellpadding="2" width="100%" align="center" border="0"> <tbody> </tbody> </table> </div> <div class="adminsubmit"> <input type="text" value="admin" name="companyProduct.editerT"> <input type="text" value="1" name="companyProduct.checkT"> <input type="text" value="1" name="companyProduct.recommandT"><input type="text" value="1" name="companyProduct.boldT"><input type="text" value="1" name="companyProduct.permissionT"> <input class="button" type="submit" value="提交" /> </div> </div> </form> </body> </html> </body> </html>
AcompanyProductAction.java（看注释addProductAction方法）
package com.xumuye.action;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import org.apache.commons.io.IOUtils;
import org.apache.struts2.ServletActionContext;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import com.opensymphony.xwork2.ActionSupport;
import com.xumuye.bean.CompanyProduct;
import com.xumuye.service.CompanyProductService;
import com.xumuye.util.Page;
import com.xumuye.util.PageUtil;
@Controller
public class CompanyProductAction extends ActionSupport {
/**
*
*/
private static final long serialVersionUID = -3190817860600835920L;
// ///////////////////////////////////////////////
// 成员变量/////////////////////////////////////
// 注入UserService
@Autowired
private CompanyProductService companyProductService;
private List<CompanyProduct> companyProducts;
private CompanyProduct companyProduct;
private int companyProductId;
// 文件
private File upload;
// 文件类型
private String uploadContentType;
// 文件名称
private String uploadFileName;
private int pageindex;
private int total;
Page page = new Page();
// /////////////////////////////////////////get/set方法/////////////////////////////////////////
public Page getPage() {
return page;
}
public void setPage(Page page) {
this.page = page;
}
public int getPageindex() {
if (pageindex == 0) {
pageindex = 1;
}
return pageindex;
}
public void setPageindex(int pageindex) {
this.pageindex = pageindex;
}
public int getTotal() {
return total;
}
public void setTotal(int total) {
this.total = total;
}
public List<CompanyProduct> getCompanyProducts() {
return companyProducts;
}
public void setCompanyProducts(List<CompanyProduct> companyProducts) {
this.companyProducts = companyProducts;
}
public File getUpload() {
return upload;
}
public void setUpload(File upload) {
this.upload = upload;
}
public String getUploadContentType() {
return uploadContentType;
}
public void setUploadContentType(String uploadContentType) {
this.uploadContentType = uploadContentType;
}
public String getUploadFileName() {
return uploadFileName;
}
public void setUploadFileName(String uploadFileName) {
this.uploadFileName = uploadFileName;
}
public CompanyProduct getCompanyProduct() {
return companyProduct;
}
public void setCompanyProduct(CompanyProduct companyProduct) {
this.companyProduct = companyProduct;
}
public int getCompanyProductId() {
return companyProductId;
}
public void setCompanyProductId(int companyProductId) {
this.companyProductId = companyProductId;
}
// ///////////////////////////////////////Action//////////////////////////////////////////////
@SuppressWarnings({ "static-access", "unchecked" })
public String findCompanyProduct() {
companyProducts = companyProductService.findCompanyProduct();
page.setPagecount(companyProducts.size());
if (companyProducts.size() != 0) {
companyProducts = PageUtil.fenye(companyProducts, pageindex, 1);
}
total = page.getPagecount();
return "findcompanyproduct";
}
// public String findCompanyProductById() {
// companyProduct = companyProductService
// .findCompanyProductById(companyProductId);
// return "findcompanyproductbyid";
// } public String findCompanyProductById() {
// companyProduct = companyProductService
// .findCompanyProductById(companyProductId);
// return "findcompanyproductbyid";
// }
public String addCompanyProduct() throws IOException {
// 定义一个文件的保存的路径
String savePath = ServletActionContext.getServletContext().getRealPath(
"/companyProductPicture/" + this.uploadFileName);
// 打印文件保存的路径
System.out.println(savePath);
// 保存文件
// 创建文件的读取上传的文件
FileInputStream fis = new FileInputStream(upload);
FileOutputStream fos = new FileOutputStream(savePath);
// 复制文件
IOUtils.copy(fis, fos);
// 清空缓存
fos.flush();
// 关闭文件流
fos.close();
companyProduct.setPictureNameT(uploadFileName);
companyProduct.setUpdateTimeT(new SimpleDateFormat("yyyy-MM-dd")
.format(new Date()).toString());
companyProductService.addCompanyProduct(companyProduct);
return "addcompanyproducts";
}
}
struts.xml(看注释公司产品处)
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
<!--配置struts2的常量 -->
<!-- 将struts2的Action交给spring实例化 -->
<constant name="struts.objectFactory" value="spring" />
<!--指定web应用的默认编码 -->
<constant name="struts.i18n.encoding" value="UTF-8" />
<!-- struts2支持动态方法调用 -->
<constant name="struts.enable.DynamicMethodInvocation" value="true" />
<!-- struts2的开发模式，用于热部署 -->
<constant name="struts.devMode" value="true" />
<package name="usermanager" namespace="/" extends="struts-default">
<!-- 1.登录 -->
<action name="loginAction" class="userAction" method="login">
</action>
<!-- 2.修改密码 -->
<action name="loginAction" class="userAction" method="login">
</action>
</package>
<package name="menuManager" namespace="/" extends="struts-default">
<action name="*_*" class="{1}" method="{2}">
<!-- ///////////////////////////////////////用户管理开始/////////////////////////////////////////////////// -->
<result name="loginfailure">/login.jsp</result>
<result name="loginsuccess">/backgroundindex.jsp</result>
<result name="finduserbyid" type="chain">userAction_updateUserPassword
</result>
<result name="updateuserpassword">/updatepassword.jsp</result>
<!-- ///////////////////////////////////////用户管理结束/////////////////////////////////////////////////// -->
<!-- ////////////////////////////////////导航菜单前台后台管理开始//////////////////////////////////////////// -->
<result name="findmenus" type="chain">subMenuAction_findSubMenus
</result>
<result name="findSubMenus">/menuset.jsp</result>
<result name="findmenubyid" type="chain">menuAction_updateMenu
</result>
<result name="updatemenusuccess" type="redirectAction">menuAction_findMenus
</result>
<result name="delmenusuccess" type="redirectAction">menuAction_findMenus
</result>
<result name="addmenu" type="redirectAction">menuAction_findMenus</result>
<result name="findsubmenubyid" type="chain">subMenuAction_updateSubMenu
</result>
<result name="updatesubmenusuccess" type="redirectAction"> menuAction_findMenus
</result>
<result name="delsubmenusuccess" type="redirectAction">menuAction_findMenus
</result>
<result name="addsubmenusuccess" type="redirectAction">menuAction_findMenus
</result>
<result name="visitmenusuccess" type="chain">indexAction_visitSubMenus
</result>
<result name="visitsubmenusuccess" type="chain">indexAction_visitBottomMenus
</result>
<result name="visitbottommenussuccess" type="chain">indexAction_visitLogoPictures
</result>
<result name="visitlogopicturessuccess" type="chain">indexAction_visitCompanyInfo
</result>
<result name="visitcompanyinfosuccess">/indexframe.jsp
</result>
<!-- ////////////////////////////////////导航菜单前台后台管理结束//////////////////////////////////////////// -->
<!-- ////////////////////////////////////底部导航菜单前台后台管理开始//////////////////////////////////////////// -->
<result name="findbottommenus">/bottommenuset.jsp</result>
<result name="addbottommenusuccess" type="redirectAction">bottomMenuAction_findBottomMenus
</result>
<result name="findbottommenubyid" type="chain">
bottomMenuAction_updateBottomMenu
</result>
<result name="updatebottommenusuccess" type="redirectAction">bottomMenuAction_findBottomMenus
</result>
<result name="delbottommenusuccess" type="redirectAction">bottomMenuAction_findBottomMenus
</result>
<!-- ////////////////////////////////////底部导航菜单前台后台管理结束//////////////////////////////////////////// -->
<!-- ////////////////////////////////////商标图片上传开始//////////////////////////////////////////// -->
<result name="findlogopictures">/logopicture.jsp</result>
<result name="findlogopicturebyid" type="chain">
logoPictureAction_updateLogoPicture
</result>
<result name="updatelogopicture" type="redirectAction">
logoPictureAction_findLogoPictures
</result>
<!-- ////////////////////////////////////商标图片上传结束//////////////////////////////////////////// -->
<!-- ////////////////////////////////////公司信息开始//////////////////////////////////////////// -->
<result name="findcompanyinfo">/updatecompanyinfo.jsp</result>
<result name="findcompanyinfobyid" type="chain">companyInfoAction_updateCompanyInfo
</result>
<result name="updatecompanyinfo" type="redirectAction">companyInfoAction_findCompanyInfo
</result>
<!-- ////////////////////////////////////公司信息结束//////////////////////////////////////////// -->
<!-- ////////////////////////////////////公司文化开始//////////////////////////////////////////// -->
<result name="findcorporateculture">/updateCorporateCulture.jsp</result>
<result name="findcorporateculturebyid" type="chain">corporateCultureAction_updateCorporateCulture
</result>
<result name="updatecorporateculture" type="redirectAction">corporateCultureAction_findCorporateCulture
</result>
<!-- ////////////////////////////////////公司文化结束//////////////////////////////////////////// -->
<!-- ////////////////////////////////////联系方式开始//////////////////////////////////////////// -->
<result name="findcontacts">/updatecontacts.jsp</result>
<result name="findcontactsbyid" type="chain">contactsAction_updateContacts
</result>
<result name="updatecontacts" type="redirectAction">contactsAction_findContacts
</result>
<result name="findcontactstoindex">/contacts.jsp
</result>
<!-- ////////////////////////////////////联系方式结束//////////////////////////////////////////// -->
<!-- ///////////companyProductAction/////////////////////////公司产品开始//////////////////////////////////////////// -->
<result name="findcompanyproduct">/productsmanage.jsp
</result>
<result name="addcompanyproducts">/login.jsp
</result>
<result name="input">/login.jsp
</result>
<!-- <result name="input">/error.jspcompanyProductAction_findCompanyProduct
</result> -->
<!-- ////////////////////////////////////公司产品结束//////////////////////////////////////////// -->
</action>
</package>
</struts>
一个表单，里面有几个字段,出去upload这个在Action中的值，
其他的都能够保存。
加上上传产品图片的这个之后报错：
这是Myeclipse中的：
警告: Error setting expression 'upload' with value '[Ljava.lang.String;@46e91e2f' ognl.MethodFailedException: Method "setUpload" failed for object com.xumuye.action.CompanyProductAction@68e5ccce [java.lang.NoSuchMethodException: com.xumuye.action.CompanyProductAction.setUpload([Ljava.lang.String;)] at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1289) at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1478) at ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:85) at ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:162) at com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.setProperty(ObjectAccessor.java:27) at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2315) at com.opensymphony.xwork2.ognl.accessor.CompoundRootAccessor.setProperty(CompoundRootAccessor.java:78) at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2315) at ognl.ASTProperty.setValueBody(ASTProperty.java:127) at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:220) at ognl.SimpleNode.setValue(SimpleNode.java:301) at ognl.Ognl.setValue(Ognl.java:737) at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:218) at com.opensymphony.xwork2.ognl.OgnlValueStack.trySetValue(OgnlValueStack.java:187) at com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:174) at com.opensymphony.xwork2.ognl.OgnlValueStack.setParameter(OgnlValueStack.java:152) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters(ParametersInterceptor.java:318) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:230) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:238) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:90) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:544) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.NoSuchMethodException: com.xumuye.action.CompanyProductAction.setUpload([Ljava.lang.String;) at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1230) ... 67 more /-- Encapsulated exception ------------\ java.lang.NoSuchMethodException: com.xumuye.action.CompanyProductAction.setUpload([Ljava.lang.String;) at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1230) at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1478) at ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:85) at ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:162) at com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.setProperty(ObjectAccessor.java:27) at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2315) at com.opensymphony.xwork2.ognl.accessor.CompoundRootAccessor.setProperty(CompoundRootAccessor.java:78) at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2315) at ognl.ASTProperty.setValueBody(ASTProperty.java:127) at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:220) at ognl.SimpleNode.setValue(SimpleNode.java:301) at ognl.Ognl.setValue(Ognl.java:737) at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:218) at com.opensymphony.xwork2.ognl.OgnlValueStack.trySetValue(OgnlValueStack.java:187) at com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:174) at com.opensymphony.xwork2.ognl.OgnlValueStack.setParameter(OgnlValueStack.java:152) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters(ParametersInterceptor.java:318) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersIntercepto r.java:230) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:238) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:90) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:544) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) \--------------------------------------/
页面上出现的错误：
Struts Problem Report
Struts has detected an unhandled exception:
Messages:
No result defined for action com.xumuye.action.CompanyProductAction and result input
Stacktraces
No result defined for action com.xumuye.action.CompanyProductAction and result input
com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:369)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:271)
com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:238)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:238)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:90)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:544)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852)
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
java.lang.Thread.run(Thread.java:619)
You are seeing this page because development mode is enabled. Development mode, or devMode, enables extra debugging behaviors and reports to assist developers. To disable this mode, set:
struts.devMode=false
in your WEB-INF/classes/struts.properties file.
展开
收起
版权声明：本文内容由阿里云实名注册用户自发贡献，版权归原作者所有，阿里云开发者社区不拥有其著作权，亦不承担相应法律责任。具体规则请查看《阿里云开发者社区用户服务协议》和《阿里云开发者社区知识产权保护指引》。如果您发现本社区中有涉嫌抄袭的内容，填写侵权投诉表单进行举报，一经查实，本社区将立刻删除涉嫌侵权内容。
1
条回答
写回答
-
https://developer.aliyun.com/profile/5yerqm5bn5yqg?spm=a2c6h.12873639.0.0.6eae304abcjaIB
我记得如果你要上传文件upload，你至少需要有uploadFile和uploadFileName字段，你的代码里可能是因为缺少<spanstyle="font-family:Consolas,'BitstreamVeraSansMono','CourierNew',Courier,monospace;line-height:14.65625px;background-color:#F8F8F8;">uploadFile的原因我居然上传成功了，原因是form那里的提交方式没有修改，我将其改为post就可以了。谢谢你的回答哦。回复<aclass='referer'target='_blank'>@追逐梦想:你的代码里只有upload，并没有uploadFile我的Action中已经有了，谢谢！<divclass="linealt1"><spanstyle="line-height:normal;">struts2上传文件，input的name属性是upload，struts2默认设置的是uploadFile为上传文件，<spanstyle="font-family:Consolas,'BitstreamVeraSansMono','CourierNew',Courier,monospace;line-height:normal;background-color:#FFFFFF;">uploadFileName为上传文件名。回复<aclass='referer'target='_blank'>@追逐梦想:重新看了一下，form改用post提交。现在是setUpload这个方法中出现了问题了，不知道是什么原因///我以前使用的就是upload这个名字是可以上传的，但是现在不知道怎么了。谢谢！
2020-06-22 19:16:03赞同 展开评论
相关问答