jsp完整文件上传
-
本文章这里为各位朋友免费提供一款jsp完整文件上传哦，如果你正在看这款文件上传代码的话不防进来看看吧，好了费话不说多了。
actionform,
package tester.business.maitain;
import org.apache.struts.action.*;
import javax.servlet.http.*;
import org.apache.struts.upload.*;
public class MaintainForm
extends ActionForm {
/** private String p_title;
private int post_index;
private String issue_time;
private String issue;
private String p_content;
private String p_accessory;
private int p_id;
private java.util.ArrayList post_indexOpts;
*/
private Trainplan trainPlan = new Trainplan();
private org.apache.struts.upload.FormFile theFile1;
private org.apache.struts.upload.FormFile theFile2;
private org.apache.struts.upload.FormFile theFile3;
public String getP_title() {
P_title();
}
public void setP_title(String p_title) {
trainPlan.setP_title(p_title);
}
public void setTrainPlan(Trainplan trainP) {
ainPlan = trainP;
}
public Trainplan getTrainPlan() {
ainPlan;
}
public void setTheFile1(org.apache.struts.upload.FormFile theFile1) {
this.theFile1 = theFile1;
}
public org.apache.struts.upload.FormFile getTheFile2() {
return theFile2;
}
public void setTheFile2(org.apache.struts.upload.FormFile theFile2) {
this.theFile2 = theFile2;
}
public org.apache.struts.upload.FormFile getTheFile3() {
return theFile3;
}
public void setTheFile3(org.apache.struts.upload.FormFile theFile3) {
this.theFile3 = theFile3;
}
public org.apache.struts.upload.FormFile getTheFile1() {
return theFile1;
}
public ActionErrors validate(ActionMapping actionMapping,
HttpServletRequest httpServletRequest) {
/**@todo: finish this method, this is just the skeleton.*/
return null;
}
public void reset(ActionMapping actionMapping,
HttpServletRequest httpServletRequest) {
}
}

与actionform相对应的jsp页面
taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ page contentType="text/html; charset=UTF-8" %>
<%request.setCharacterEncoding("gb2312");%>
<html:html locale="true">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link href="../css/main.css" rel="stylesheet" type="text/css">
<title>Add TrainPlan</title>
</head>
<body>
<table width="600" border="0" align="center" cellpadding="0" cellspacing="0" class="tabletoolbar">
<tr>
<td class="tabletitletext"><div align="center" class="tabletitletext">Add TrainPlan</div></td>
</tr>
</table>

<html:form action="/maintainAction.do" method="post" enctype="multipart/form-data">
<table width="600" border="0" align="center" cellpadding="7" cellspacing="0" class="InputFrameMain">
<tr>
<td width="3%" nowrap> </td>
<td width="11%" nowrap><strong>Title</strong></td>
<td width="22%" nowrap><html:text maxlength="50" property="trainPlan.p_title" size="50"/></td>
<td width="11%" nowrap><div align="center"><strong>Issue Time</strong></div></td>
<td width="22%" nowrap><html:text property="trainPlan.issue_time" size="10"/>
<html:button value="Date" property="Submit"/></td>
<td width="10%" nowrap><div align="center"></div></td>
</tr>
<tr>
<td nowrap> </td>
<td nowrap><strong>Post Index</strong></td>
<td nowrap>
</td>
<td nowrap><div align="center"><strong>Issuer</strong></div></td>
<td nowrap><html:text maxlength="10" property="trainPlan.issuer" size="10"/></td>

<td height="30" colspan="8" nowrap><div align="center"></div> <div align="center">
<tr>
</tr>
</div></td>
</tr>
</table>
<br>
<table width="595" border="0" align="center" cellpadding="7" cellspacing="0" class="InputFrameMain">
Train Plan Content
<tr>
<td width="10%" nowrap><strong>TrainPlan Content</strong>:<span class="InputAreaCell"><strong><br>
</strong></span></td>
<td width="90%"><html:textarea cols="80" rows="5" property="trainPlan.p_content"></html:textarea></td>
</tr>


<tr>
<td height="30" colspan="8" nowrap><div align="center"></div> <div align="center">

</div></td>
</tr>
</table>
<br>
<table width="610" border="0" align="center" cellpadding="7" cellspacing="0" class="InputFrameMain">
Accessory
<tr>
<td width="595"><span class="InputAreaCell"><strong>Accessory1
<html:file maxlength="60" property="theFile1" size="60"/>
<br>Accessory2
<html:file maxlength="60" property="theFile2" size="60"/>
<br>Accessory3
<html:file maxlength="60" property="theFile3" size="60"/>
<br>
</strong></span></td>
</tr>
<tr>
<td height="30" colspan="8" nowrap><div align="center"></div> <div align="center">
<html:submit styleClass="button" value="提交" property="Submit" onclick="return RgTest()"/>
</div></td>
</tr>


</table>
</html:form>
</body>
</html:html>

action页面,
package tester.business.maitain;
ster.util.Selector;
import org.apache.struts.action.*;
import javax.servlet.http.*;
import java.util.*;
import org.apache.struts.upload.FormFile;
import java.io.*;
public class MaintainAction
extends Action {
public ActionForward execute(ActionMapping actionMapping,
ActionForm actionForm,
HttpServletRequest httpServletRequest,
HttpServletResponse httpServletResponse) {
/**@todo: complete the business logic here, this is just a skeleton.*/printform
MaintainForm maintainForm = (MaintainForm) actionForm;
TrainPlanDAO trainPDAO = new TrainPlanDAO();
Trainplan trainPlan = new Trainplan();
trainPlan = TrainPlan();
FormFile theFile = null;
theFile = TheFile1();
String p_accessory;
p_accessory = FileName();
try {
InputStream stream = InputStream(); //把文件读入
String filePath = RealPath("/"); //取当前系统路径
ByteArrayOutputStream baos = new ByteArrayOutputStream();
OutputStream bos = new FileOutputStream(filePath + "sub" + "/" +
FileName()); //建立一个上传文件的输出流
//System.out.println(filePath+"/"+FileName());
int bytesRead = 0;
byte[] buffer = new byte[8192];
while ( (bytesRead = ad(buffer, 0, 8192)) != -1) {
bos.write(buffer, 0, bytesRead); //将文件写入服务器
}
bos.close();
stream.close();
} catch (Exception e) {
print(e);
}

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。