package
net.java2000.tools;
import
java.util.Enumeration;
import
java.util.Hashtable;
import
java.util.Vector;
import
javax.servlet.RequestDispatcher;
import
javax.servlet.ServletInputStream;
import
javax.servlet.http.Cookie;
import
javax.servlet.http.HttpServletRequest;
import
javax.servlet.http.HttpSession;
/**
* <p>
* Title: Java 程序
* </p>
* <p>
* Description: 通用的请求处理程序，能够处理上传方式
* </p>
*
* <pre>
* 一般使用方法如下
* <%
* 指定编码方式
* request.setCharacterEncoding("GBK");
* // 为
文件上传
做准备，该类读取接口与 request 相同
* net.java2000.tools.Upload upload = new net.java2000.tools.Upload(request);
* // 解析
* upload.parse();
* %>
* ...
* <%
* //使用标准方法读取参数
* String name = upload.getParameter("Name");
* String[] names = upload.getParameterValues("nameMultiSelected");
* <br/>
* // 读取上传信息，比如上传照片
* <form method="POST" name="form1" enctype="multipart/form-data" action="" onsubmit="return check();">
* <input type="file" name="photo" size="8" value="更新照片">
* </form>
* // 读取表单值,也就是照片的实际信息,请注意，该方法名包含Org,和前面的不同
* // 由于上传信息经常是二进制内容，所以不能采用编码后的字符串，应采用和流完全对应的字符串
* String photo = upload.getParameterOrg("photo"); // 此方法读取原始信息，没有进行任何编码，即ISO-8859-1 格式
* // 如果转化为字节数组为
* byte[] bytes = photo.getBytes("iso-8859-1");
* // 读取照片的类型
* String contentType = upload.getContentType("photo");
* // 读取照片文件名，不包含路径
* String filename = upload.getFilename("photo");
* %>
* 请在尽可能前的地方使用，特别是<b>不要</b>再使用了
* request.getParameter("XXX");
* 后面使用，因为这时候的输入流已经被系统使用了。
* </pre>
*
* <p>
* Copyright: Copyright (c) 2002
* </p>
* <p>
* Company:
* </p>
*
*
@author
赵学庆
*
@version
1.0
*/
public
class
Upload
implements
HttpServletRequest
{
private
HttpServletRequest request
=
null
;
public
Upload(HttpServletRequest request)
{
this
.request
=
request;
}
public
Object getAttribute(String name)
{
return
request.getAttribute(name);
}
public
java.util.Enumeration getAttributeNames()
{
return
request.getAttributeNames();
}
public
java.lang.String getCharacterEncoding()
{
return
request.getCharacterEncoding();
}
public
void
setCharacterEncoding(String env)
throws
java.io.UnsupportedEncodingException
{
request.setCharacterEncoding(env);
}
public
int
getContentLength()
{
return
request.getContentLength();
}
public
int
getLocalPort()
{
return
request.getLocalPort();
}
public
String getLocalAddr()
{
return
request.getLocalAddr();
}
public
String getLocalName()
{
return
request.getLocalName();
}
public
int
getRemotePort()
{
return
request.getRemotePort();
}
public
java.lang.String getContentType()
{
return
request.getContentType();
}
public
ServletInputStream getInputStream()
throws
java.io.IOException
{
return
request.getInputStream();
}
public
java.util.Map getParameterMap()
{
return
request.getParameterMap();
}
public
java.lang.String getProtocol()
{
return
request.getProtocol();
}
public
java.lang.String getScheme()
{
return
request.getScheme();
}
public
java.lang.String getServerName()
{
return
request.getServerName();
}
public
int
getServerPort()
{
return
request.getServerPort();
}
public
java.io.BufferedReader getReader()
throws
java.io.IOException
{
return
request.getReader();
}
public
java.lang.String getRemoteAddr()
{
return
request.getRemoteAddr();
}
public
java.lang.String getRemoteHost()
{
return
request.getRemoteHost();
}
public
void
setAttribute(java.lang.String name, Object o)
{
request.setAttribute(name, o);
}
public
void
removeAttribute(java.lang.String name)
{
request.removeAttribute(name);
}
public
java.util.Locale getLocale()
{
return
request.getLocale();
}
public
java.util.Enumeration getLocales()
{
return
request.getLocales();
}
public
boolean
isSecure()
{
return
request.isSecure();
}
public
RequestDispatcher getRequestDispatcher(String path)
{
return
request.getRequestDispatcher(path);
}
public
java.lang.String getRealPath(String path)
{
return
request.getRealPath(path);
}
public
java.lang.String getAuthType() </spa>
