📄 logging.java
字号:
package sample;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class Logging extends HttpServlet
{
//处理客户端的请求,以表单respones,用户填完后按提交,客户端以post形式发送一个含有用户信息的请求给 logServlet
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
response.setContentType("text/html;charset=gb2312");
response.setHeader("Cache-Control", "no-cahe");
PrintWriter out = response.getWriter();
out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
out.println("<HTML>");
out.println(" <HEAD><TITLE>HelloWord</TITLE></HEAD>");
out.println(" <BODY>");
out.println("<form method=\"post\" action=\"logServlet\">");
out.println("<div align=\"center\">用户名");
out.println("<label><input type=\"text\" name=\"userName\" size=\"16\"></label>");
out.println("密码<label><input type=\"password\" name=\"passWord\" size=\"16\" ></label>");
out.println("<p>");
out.println("<label><input type=\"submit\" name=\"Submit\" value=\"登陆\" </label>");
out.println("<label><input type=\"reset\" name=\"Reset\" value=\"注册\"></label>");
out.println("</p>");
out.println("</div>");
out.println("</form>");
out.println(" </BODY>");
out.println("</HTML>");
out.flush();
out.close();
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException
{
doPost(request,response);
}
}
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