LoadImgForm.java代码:
- /*
- * Generated by MyEclipse Struts
- * Template path: templates/java/JavaClass.vtl
- */
- package com.jqqd.struts.formAction;
- import javax.servlet.http.HttpServletRequest;
- import org.apache.struts.action.ActionErrors;
- import org.apache.struts.action.ActionForm;
- import org.apache.struts.action.ActionMapping;
- import org.apache.struts.upload.FormFile;
- /**
- * MyEclipse Struts
- * Creation date: 06-06-2008
- *
- * XDoclet definition:
- * @struts.form name="upLoadImg"
- */
- public class UpLoadImgForm extends ActionForm {
- /*
- * Generated Methods
- */
- private FormFile file;
- /**
- *
- */
- private static final long serialVersionUID = 1L;
- /**
- * Method validate
- * @param mapping
- * @param request
- * @return ActionErrors
- */
- public ActionErrors validate(ActionMapping mapping,
- HttpServletRequest request) {
- // TODO Auto-generated method stub
- return null ;
- }
- /**
- * Method reset
- * @param mapping
- * @param request
- */
- public void reset(ActionMapping mapping, HttpServletRequest request) {
- // TODO Auto-generated method stub
- }
- public FormFile getFile() {
- return file;
- }
- public void setFile(FormFile file) {
- this .file = file;
- }
- }
/*
* Generated by MyEclipse Struts
* Template path: templates/java/JavaClass.vtl
*/
package com.jqqd.struts.formAction;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.upload.FormFile;
/**
* MyEclipse Struts
* Creation date: 06-06-2008
*
* XDoclet definition:
* @struts.form name="upLoadImg"
*/
public class UpLoadImgForm extends ActionForm {
/*
* Generated Methods
*/
private FormFile file;
/**
*
*/
private static final long serialVersionUID = 1L;
/**
* Method validate
* @param mapping
* @param request
* @return ActionErrors
*/
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
// TODO Auto-generated method stub
return null;
}
/**
* Method reset
* @param mapping
* @param request
*/
public void reset(ActionMapping mapping, HttpServletRequest request) {
// TODO Auto-generated method stub
}
public FormFile getFile() {
return file;
}
public void setFile(FormFile file) {
this.file = file;
}
}
UpLoadImgAction.java代码
- /*
- * Generated by MyEclipse Struts
- * Template path: templates/java/JavaClass.vtl
- */
- package com.jqqd.struts.action;
- import java.io.ByteArrayOutputStream;
- import java.io.FileOutputStream;
- import java.io.InputStream;
- import java.io.OutputStream;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import org.apache.struts.action.Action;
- import org.apache.struts.action.ActionForm;
- import org.apache.struts.action.ActionForward;
- import org.apache.struts.action.ActionMapping;
- import org.apache.struts.upload.FormFile;
- import com.jqqd.struts.formAction.UpLoadImgForm;
- /**
- * MyEclipse Struts Creation date: 06-06-2008
- *
- * XDoclet definition:
- *
- * @struts.action path="/upLoadImg" name="upLoadImg" input="/uploadImg.jsp"
- * scope="request" validate="true"
- * @struts.action-forward name="error" path="/error.jsp"
- * @struts.action-forward name="success" path="/success.jsp"
- */
- public class UpLoadImgAction extends Action {
- /*
- * Generated Methods
- */
- /**
- * Method execute
- *
- * @param mapping
- * @param form
- * @param request
- * @param response
- * @return ActionForward
- */
- public ActionForward execute(ActionMapping mapping, ActionForm form,
- HttpServletRequest request, HttpServletResponse response) {
- if (form instanceof UpLoadImgForm) { // 如果form是uploadsForm
- String encoding = request.getCharacterEncoding();
- if ((encoding != null ) && (encoding.equalsIgnoreCase( "utf-8" ))) {
- response.setContentType("text/html; charset=gb2312" ); // 如果没有指定编码,编码格式为gb2312
- }
- UpLoadImgForm upLoad = (UpLoadImgForm) form;
- FormFile formFile = upLoad.getFile();
- try {
- InputStream stream = formFile.getInputStream();
- String realPath = request.getRealPath("/" + "upload" );
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- OutputStream bao = new FileOutputStream(realPath + "/"
- + formFile.getFileName());
- int bytesRead = 0 ;
- byte [] buffer = new byte [ 8192 ];
- while ((bytesRead = stream.read(buffer, 0 , 8192 )) != - 1 ) {
- bao.write(buffer, 0 , bytesRead);
- }
- bao.flush();
- bao.close();
- stream.close();
- } catch (Exception e) {
- System.out.println(e);
- }
- return mapping.findForward( "success" );
- }
- return mapping.findForward( "error" );
- }
- }
/*
* Generated by MyEclipse Struts
* Template path: templates/java/JavaClass.vtl
*/
package com.jqqd.struts.action;
import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.upload.FormFile;
import com.jqqd.struts.formAction.UpLoadImgForm;
/**
* MyEclipse Struts Creation date: 06-06-2008
*
* XDoclet definition:
*
* @struts.action path="/upLoadImg" name="upLoadImg" input="/uploadImg.jsp"
* scope="request" validate="true"
* @struts.action-forward name="error" path="/error.jsp"
* @struts.action-forward name="success" path="/success.jsp"
*/
public class UpLoadImgAction extends Action {
/*
* Generated Methods
*/
/**
* Method execute
*
* @param mapping
* @param form
* @param request
* @param response
* @return ActionForward
*/
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
if (form instanceof UpLoadImgForm) {// 如果form是uploadsForm
String encoding = request.getCharacterEncoding();
if ((encoding != null) && (encoding.equalsIgnoreCase("utf-8"))) {
response.setContentType("text/html; charset=gb2312");// 如果没有指定编码,编码格式为gb2312
}
UpLoadImgForm upLoad = (UpLoadImgForm) form;
FormFile formFile = upLoad.getFile();
try {
InputStream stream = formFile.getInputStream();
String realPath = request.getRealPath("/"+"upload");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
OutputStream bao = new FileOutputStream(realPath + "/"
+ formFile.getFileName());
int bytesRead = 0;
byte[] buffer = new byte[8192];
while ((bytesRead = stream.read(buffer, 0, 8192)) != -1) {
bao.write(buffer, 0, bytesRead);
}
bao.flush();
bao.close();
stream.close();
} catch (Exception e) {
System.out.println(e);
}
return mapping.findForward("success");
}
return mapping.findForward("error");
}
}
struts-config.xml代码:
- <? xml version = "1.0" encoding = "UTF-8" ?>
- <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd">
- < struts-config >
- < data-sources />
- < form-beans >
- < form-bean name = "upLoadImg" type = "com.jqqd.struts.formAction.UpLoadImgForm" />
- </ form-beans >
- < global-exceptions />
- < global-forwards />
- < action-mappings >
- < action
- attribute = "upLoadImg"
- validate = "false"
- name = "upLoadImg"
- path = "/upLoadImg"
- scope = "request"
- type = "com.jqqd.struts.action.UpLoadImgAction" >
- < forward name = "error" path = "/error.jsp" />
- < forward name = "success" path = "/success.jsp" />
- </ action >
- </ action-mappings >
- < message-resources parameter = "com.jqqd.struts.ApplicationResources" />
- </ struts-config >
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd"> <struts-config> <data-sources /> <form-beans > <form-bean name="upLoadImg" type="com.jqqd.struts.formAction.UpLoadImgForm" /> </form-beans> <global-exceptions /> <global-forwards /> <action-mappings > <action attribute="upLoadImg" validate="false" name="upLoadImg" path="/upLoadImg" scope="request" type="com.jqqd.struts.action.UpLoadImgAction"> <forward name="error" path="/error.jsp" /> <forward name="success" path="/success.jsp" /> </action> </action-mappings> <message-resources parameter="com.jqqd.struts.ApplicationResources" /> </struts-config>
uploadImg.jsp文件的代码:
- < %@ page language = "java" pageEncoding = "GB2312" % >
- < %@ taglib uri = "http://struts.apache.org/tags-html" prefix = "html" % >
- < html >
- < head >
- < title > uploadImg.do </ title >
- < link type = "text/css" rel = "stylesheet" href = "css/upload.css" />
- </ head >
- < body >
- < html:form action = "upLoadImg.do" enctype = "multipart/form-data" >
- < div id = "uploadD" >
- < div id = "uploadTitD" > 图片上传 </ div >
- < div id = "uploadConD" >
- < html:file property = "file" > </ html:file > < br /> < br />
- < html:submit > </ html:submit > < html:reset > </ html:reset > </ div >
- </ div >
- </ html:form >
- </ body >
- </ html >
<%@ page language="java" pageEncoding="GB2312"%>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<html>
<head>
<title>uploadImg.do</title>
<link type="text/css" rel="stylesheet" href="../../css/upload.css" />
</head>
<body>
<html:form action="upLoadImg.do" enctype="multipart/form-data">
<div id="uploadD">
<div id="uploadTitD">图片上传</div>
<div id="uploadConD">
<html:file property="file"></html:file><br/><br/>
<html:submit></html:submit><html:reset></html:reset></div>
</div>
</html:form>
</body>
</html>
base.css代码:
- html,body{margin:0px;border:0px; background-color:#333333; text-align:center; font-size:12px; color:#FFFFFF; }
- body img,body div{border:0px; margin-left:auto; margin-right:auto;}
html,body{margin:0px;border:0px; background-color:#333333; text-align:center; font-size:12px; color:#FFFFFF; }
body img,body div{border:0px; margin-left:auto; margin-right:auto;}
upload.css代码:
- @import url(base.css);
- #uploadD{width:600px; height:500px; border:1px solid #FFFFFF; margin-top:50px;}
- #uploadTitD,#uploadConD{width:600px; height:30px; border:0px; background-color:#999999; line-height:2.5em; height:2.5em;}
- #uploadConD{background-color:#666666;}
---------------------------------------------------------------------------------
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