Jsp/Servlet

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Java

getdoc.jsp：源码内容

							<%@page import="java.util.*"%>
<%@page import="java.io.*"%>
<%@page import="java.net.*"%>
<jsp:useBean id="fchar" scope="page" class="cn.js.fan.util.StrUtil"/>
<jsp:useBean id="cfgparser" scope="page" class="fan.util.CFGParser"/>
<jsp:useBean id="privilege" scope="page" class="com.redmoon.oa.pvg.Privilege"/>
<%
String priv = request.getParameter("priv");
if (priv==null)
	priv = "read";
String user = fchar.UnicodeToGB(request.getParameter("user"));
String pwd = request.getParameter("pwd");
if (user==null)
{
	if (!privilege.isUserPrivValid(request,priv))
	{
		out.println(fchar.makeErrMsg("     ʴ   "));
		return;
	}
}
else
{
	if (!privilege.isUserPrivValid(user,pwd,priv))
	{
		out.println(fchar.makeErrMsg("     ʴ   "));
		return;
	}
}
String filename = fchar.UnicodeToGB(request.getParameter("filename"));
if (filename==null) {
	out.print(fchar.p_center("ȱ   "));
	return;
}
cfgparser.parse("config.xml");
Properties props = cfgparser.getProps();
String documentpath = props.getProperty("documentpath");
response.setHeader("Content-disposition","attachment; filename="+filename);
response.setContentType("application/msword");
//response.setContentLength(bytes.length);
BufferedInputStream bis = null;
BufferedOutputStream bos = null;
try {
bis = new BufferedInputStream(new FileInputStream(documentpath+ filename));
bos = new BufferedOutputStream(response.getOutputStream());
byte[] buff = new byte[2048];
int bytesRead;
while(-1 != (bytesRead = bis.read(buff, 0, buff.length))) {
bos.write(buff,0,bytesRead);
}
} catch(final IOException e) {
System.out.println ( "  IOException." + e );
} finally {
if (bis != null)
bis.close();
if (bos != null)
bos.close();
}
%>

						