提交文件,servlet是要从request里的数据流中读取的,和路径没关系。建议用一些组件吧,可以用comoonfileupload之类的。
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response.setDateHeader("Expires",0);
%>
<html>
<%@ page contentType="text/html;charset=gb2312" import="java.util.ArrayList"%>
<%@ page import="com.jspsmart.upload.SmartUploadException" %>
<jsp:useBean id="mySmartUpload" scope="page" class="com.jspsmart.upload.SmartUpload"/>
<jsp:useBean id="pfile" scope="page" class="hnccbean.PubFilebean"/>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>文件传送</title>
</head>
<%!
public String DelBlank(String Str_In)
{
String Str_Out = "";
String Tmp = "";
for(int h=0;h<Str_In.length();h++)
{
Tmp = Str_In.substring(h,h+1);
if(!Tmp.equals(" "))
Str_Out += Tmp;
}
System.out.println(Str_Out);
return Str_Out;
}
%>
<body>
<%
try{
String g_agentID = (String)session.getAttribute("g_agentID");
if ( g_agentID == null )
{
out.println("<script LANGUAGE=\"javaScript\" FOR=\"window\" EVENT=\"onload()\">");
out.println(" top.location.href = \"login.jsp\"");
out.println("</script>");
return;
} mySmartUpload.initialize(pageContext);
mySmartUpload.upload();
String stroper = mySmartUpload.getRequest().getParameter("opertmp")+",";
ArrayList fileName = new ArrayList();
int filelen = mySmartUpload.getFiles().getCount();
String tmpid = pfile.GetMaxID();
String myFileName = "";
String myFilePath = "";
for (int i=0;i<filelen;i++)
{
com.jspsmart.upload.File myFile = mySmartUpload.getFiles().getFile(i);
if (!myFile.isMissing())
{
myFileName = myFile.getFileName();
myFileName = "("+tmpid+")"+myFileName;
fileName.add(myFileName);
myFileName = DelBlank(myFileName);
myFilePath = "file/store/"+myFileName;
myFile.saveAs("/manage/file/store/"+myFileName,mySmartUpload.SAVE_VIRTUAL);
try{
pfile.InsertFileInfo(g_agentID,stroper,myFileName,myFilePath);
}catch(Exception ex){
continue;
//System.out.println("file file_add.jsp error:"+ex);
}
}
}
%>
<script language="javascript">
alert("文件上传成功");
location.href="file_addfrm.jsp";
</script>
<%
}catch(Exception e){
%>
<script language="javascript">
alert("文件上传出错");
</script>
<%
}finally{
if(pfile!=null)
pfile.dbclose();
}
%>
</body>
</html>
servlet中用
String path = request.getParameter("filepath");path就是你获得的文件标签里的文件路径。