import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class login extends HttpServlet
{
public void doPost(HttpServletRequest req,HttpServletResponse resp)throws ServletException,IOException
{
String user=req.getParameter("user");
String password=req.getParameter("password");
String sTxt="您输入的是:"+user+password;
resp.setContentType("text/html;charset=gb2312");
PrintWriter out=resp.getWriter();
out.println(sTxt);
out.close();
}
}
用户名user里输入中文后,打印出来就是问号:您输入的是:????123456。通过html post进来的。
import javax.servlet.http.*;
import java.io.*;
public class login extends HttpServlet
{
public void doPost(HttpServletRequest req,HttpServletResponse resp)throws ServletException,IOException
{
String user=req.getParameter("user");
String password=req.getParameter("password");
String sTxt="您输入的是:"+user+password;
resp.setContentType("text/html;charset=gb2312");
PrintWriter out=resp.getWriter();
out.println(sTxt);
out.close();
}
}
用户名user里输入中文后,打印出来就是问号:您输入的是:????123456。通过html post进来的。
<%@ page contentType="text/html; charset=gb2312"%>