这还不容易,用.trim()把空格去掉就可以了。
解决方案 »
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import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.*;
public class ServletTest extends HttpServlet
{
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
//PrintWriter out=response.getWriter();
//out.println("<html><body><h1>This is a servlet test--called by Get</h1></body></html>");
response.setContentType("application/octet-stream");
response.setHeader("Content-Disposition","attachement;filename=index.htm");
OutputStream os=response.getOutputStream();
FileInputStream fis=new FileInputStream("index.htm");
getServletContext().getRealPath("c:/NetAnt.exe");
byte[] ba=new byte[4096];
int r=0;
while((r=fis.read(ba))!=-1)
{
os.write(ba,0,r);
}
fis.close();}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
}}