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📄 login_jsp.java

📁 这是一个我刚学的时候开发的关于JSP方面的小实例,希望能对初学者有帮助.
💻 JAVA
字号:
🔍 
package org.apache.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;

public final class login_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

  private static java.util.Vector _jspx_dependants;

  public java.util.List getDependants() {
    return _jspx_dependants;
  }

  public void _jspService(HttpServletRequest request, HttpServletResponse response)
        throws java.io.IOException, ServletException {

    JspFactory _jspxFactory = null;
    PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;
    PageContext _jspx_page_context = null;


    try {
      _jspxFactory = JspFactory.getDefaultFactory();
      response.setContentType("text/html; charset=GBK");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			null, true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write("\r\n");
      out.write("\r\n");
      out.write("\r\n");
      out.write("<html>\r\n");
      out.write("<head>\r\n");
      out.write("<title>\r\n");
      out.write("login\r\n");
      out.write("</title>\r\n");
      out.write("</head>\r\n");
      out.write("\r\n");
      out.write("<body bgcolor=\"#F7F3F7\" text=\"#000000\">\r\n");
      out.write("<SCRIPT language=JavaScript>\r\n");
      out.write("\r\n");
      out.write("function checkform(){\r\n");
      out.write("\tif(formlogin.username.value==''){\r\n");
      out.write("\t\talert(\"请输入用户名称！\");\r\n");
      out.write("\t\tformlogin.username.focus();\r\n");
      out.write("\t\treturn false;\r\n");
      out.write("\t}\r\n");
      out.write("\tif(formlogin.password.value==''){\r\n");
      out.write("\t\talert(\"请输入用户密码！\");\r\n");
      out.write("\t\tformlogin.password.focus();\r\n");
      out.write("\t\treturn false;\r\n");
      out.write("\t}\r\n");
      out.write("\treturn true;\r\n");
      out.write("}\r\n");
      out.write("</SCRIPT>\r\n");
      out.write("\r\n");
      out.write("\r\n");
      out.write("<p align=\"center\"><br>\r\n");
      out.write("  <br>\r\n");
      out.write("<p align=\"center\"><br>\r\n");
      out.write("  <br>\r\n");
      out.write("<h1 align=\"center\"><font color=\"#FF0000\" face=\"黑体\">HS新闻发布管理系统后台管理</font></h1>\r\n");
      out.write("<h1 align=\"center\">&nbsp;</h1>\r\n");
      out.write("<table width=\"400\" border=\"0\" align=\"center\" cellpadding=\"0\" cellspacing=\"1\" bgcolor=\"#000000\">\r\n");
      out.write("  <form method=post action=\"chklogin.jsp\" name=\"formlogin\" onsubmit=\"return(checkform())\">\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td width=\"100%\" height=\"30\" align=\"center\" valign=\"middle\" bgcolor=\"#FFFFFF\">用户名：\r\n");
      out.write("        <input class=\"input\" style=\"color: #FF0000; background-color: #FFFFFF; border: 1px solid #000000\" size=\"12\" name=\"username\"></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td width=\"100%\" height=\"29\" align=\"center\" valign=\"middle\" bgcolor=\"#FFFFFF\">密　码：\r\n");
      out.write("        <input class=\"input\" style=\"color: #FF0000; background-color: #FFFFFF; border: 1px solid #000000\" type=\"password\" size=\"12\" name=\"password\"></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td width=\"100%\" height=\"30\" align=\"center\" valign=\"middle\" bgcolor=\"#FFFFFF\">\r\n");
      out.write("        <input class=\"input\" style=\"color: #FFFFFF; background-color: #FF0000; border: 1px solid #000000\" type=\"submit\" value=\"确 定\" name=\"ok\">\r\n");
      out.write("        &nbsp;&nbsp;&nbsp; <input  class=\"input\" style=\"color: #FFFFFF; background-color: #FF0000; border: 1px solid #000000\" type=\"reset\" value=\"取 消\" name=\"Submit2\">\r\n");
      out.write("      </td>\r\n");
      out.write("    </tr>\r\n");
      out.write("  </form>\r\n");
      out.write("</table>\r\n");
      out.write("<br>\r\n");
      out.write("<br><br>\r\n");
      out.write("\r\n");
      out.write("</body>\r\n");
      out.write("</html>\r\n");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}

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