yunye 的 JavaBlog

<% ... @?page?language = " java " ?contentType = " text/html;?charset=GB18030 "
????pageEncoding = " GB18030 " %>
<! DOCTYPE?html?PUBLIC?"-//W3C//DTD?HTML?4.01?Transitional//EN"?"http://www.w3.org/TR/html4/loose.dtd" >
< html >
< head >
< meta? http-equiv ="Content-Type" ?content ="text/html;?charset=GB18030" >
< title > Insert?title?here </ title >
</ head >
< body >
< a? href ="/test/test.do" > 1322 </ a >
</ body >
</ html >

package ?action;

import ?java.io.FileOutputStream;

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;


public ? class ?TeAction? extends ?Action? ... {

???? public ?ActionForward?execute(ActionMapping?mapping,?ActionForm?form,
????????????HttpServletRequest?request,?HttpServletResponse?response)? throws ?Exception? ... {
???????? // ?TODO?Auto-generated?method?stub
????
?????????StringBuilder?sb? = ? new ?StringBuilder();
?????????sb.append( " 1 " );
?????????response.addHeader( " Content-Disposition " ,? " attachment;?filename=test.txt " );?
?????????response.setContentType( " application/octet-stream " );?
?????????response.setCharacterEncoding( " GB2312 " );?
?????????response.getWriter().write(sb.toString());?
?????????response.flushBuffer();


???????? return ? null ;
????}
}