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📄 register_jsp.java

📁 通过此程序实现用户信息的输入验证并储存入数据库
💻 JAVA
字号:
package org.apache.jsp;

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

public final class Register_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("<html>\r\n");
      out.write("<script type=\"text/javascript\">\r\n");
      out.write("  function CheckInput()\r\n");
      out.write("  {\r\n");
      out.write("    if(myform.Username.value==\"\")\r\n");
      out.write("    {\r\n");
      out.write("      alert(\"用户名输入不能为空!\")\r\n");
      out.write("      myform.Username.focus();\r\n");
      out.write("      return false;\r\n");
      out.write("    }\r\n");
      out.write("    if(myform.Password.value==\"\")\r\n");
      out.write("    {\r\n");
      out.write("      alert(\"密码不能为空!\")\r\n");
      out.write("      myform.Password.focus();\r\n");
      out.write("      return false;\r\n");
      out.write("    }\r\n");
      out.write("    if(myform.Password.value!=myform.Password2.value)\r\n");
      out.write("    {\r\n");
      out.write("      alert(\"两次输入的密码必须一致!\")\r\n");
      out.write("      myform.Password.focus();\r\n");
      out.write("      return false;\r\n");
      out.write("    }\r\n");
      out.write("  }\r\n");
      out.write(" </SCRIPT>\r\n");
      out.write("  <head>\r\n");
      out.write("<title>用户注册</title>\r\n");
      out.write("</head>\r\n");
      out.write("<body bgcolor=\"#ffffff\">\r\n");
      out.write("\r\n");
      out.write("  <form name=\"myform\" onsubmit=\"return CheckInput()\"  method=\"post\" action=\"adduser.jsp\">\r\n");
      out.write("  <table width=\"40%\" border=\"0\">\r\n");
      out.write("    <tr align=\"center\">\r\n");
      out.write("      <td colspan=\"2\"><font size=\"4\"> 用户注册</font> </td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td width=\"23%\" align=\"right\"><font size=\"2\">用户名</font></td>\r\n");
      out.write("      <td width=\"77%\" align=\"left\"><font size=\"2\">\r\n");
      out.write("        <input name=\"Username\"  type=\"text\" id=\"Username\">\r\n");
      out.write("        * </font></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td align=\"right\"><font size=\"2\">密码</font></td>\r\n");
      out.write("      <td align=\"left\"> <font size=\"2\">\r\n");
      out.write("        <input name=\"Password\" type=\"password\" id=\"Password\">\r\n");
      out.write("        * </font></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td align=\"right\"><font size=\"2\">密码确认</font></td>\r\n");
      out.write("      <td align=\"left\"> <font size=\"2\">\r\n");
      out.write("        <input name=\"Password2\" type=\"password\" id=\"Password2\">\r\n");
      out.write("        * </font></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td align=\"right\"><font size=\"2\">电子邮件</font></td>\r\n");
      out.write("      <td align=\"left\"> <font size=\"2\">\r\n");
      out.write("        <input name=\"Email\" type=\"text\" id=\"Email\">\r\n");
      out.write("        * </font></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td align=\"right\"><font size=\"2\">问题</font></td>\r\n");
      out.write("      <td align=\"left\"> <font size=\"2\">\r\n");
      out.write("        <select name=\"Question\" id=\"Question\">\r\n");
      out.write("          <option value=\"0\" selected>你最爱的宠物</option>\r\n");
      out.write("          <option value=\"1\">你最爱的老师的名字</option>\r\n");
      out.write("          <option value=\"2\">你最喜欢的品牌</option>\r\n");
      out.write("        </select>\r\n");
      out.write("        </font></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td align=\"right\"><font size=\"2\">回答</font></td>\r\n");
      out.write("      <td align=\"left\"> <font size=\"2\">\r\n");
      out.write("        <input name=\"Reply\" type=\"text\" id=\"Reply\">\r\n");
      out.write("        </font></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("    <tr>\r\n");
      out.write("      <td height=\"23\" align=\"center\"> <font size=\"2\">\r\n");
      out.write("        <input type=\"submit\"  value=\"申请\">\r\n");
      out.write("        </font></td>\r\n");
      out.write("      <td align=\"left\"> <font size=\"2\">\r\n");
      out.write("        <input type=\"reset\" value=\"取消\">\r\n");
      out.write("        </font></td>\r\n");
      out.write("    </tr>\r\n");
      out.write("  </table>\r\n");
      out.write("<br>\r\n");
      out.write("<br>\r\n");
      out.write("</form>\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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