⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 add_jsp.java

📁 一个很不错的java实现的留言本程序
💻 JAVA
📖 第 1 页 / 共 2 页
字号:
package org.apache.jsp;

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

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

  private static java.util.Vector _jspx_dependants;

  static {
    _jspx_dependants = new java.util.Vector(1);
    _jspx_dependants.add("/conn.jsp");
  }

  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=gb2312");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			"", 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');
      out.write('\n');

java.sql.Connection conn;
java.sql.Statement stmt;
java.sql.ResultSet rs;
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=jorwoobook";
String user="pade";
String password="pade";
conn=DriverManager.getConnection(url,user,password);
stmt=conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);


      out.write('\r');
      out.write('\n');
      out.write('\r');
      out.write('\n');
 
/*
     巧悟留言板1.0版(JSP)                               
                                                         
     程序设计:Jorwoo                                     
                                                        
     QQ:513768                                         
     E-Mail:jorwoo@eyou.com                             
     网站:http://jorwoo.yeah.net       
*/	
String condition="select * from system";
rs=stmt.executeQuery(condition);
rs.next();

      out.write("\r\n");
      out.write("\r\n");
      out.write("<html>\r\n");
      out.write("<style type=\"text/css\">\r\n");
      out.write("<!--\r\n");
      out.write("@import url(\"style.css\");\r\n");
      out.write(".style2 {font-size: 9pt}\r\n");
      out.write("-->\r\n");
      out.write("</style>\r\n");
      out.write("\r\n");
      out.write("</head>\r\n");
      out.write("<script language=\"JavaScript\">\r\n");
      out.write("<!--\r\n");
      out.write("function check()\r\n");
      out.write("{\r\n");
      out.write("   if( form.name.value==\"\" )\r\n");
      out.write("    {\r\n");
      out.write("       alert(\"\\请输入您的名字!!\")\r\n");
      out.write("           form.name.focus();\r\n");
      out.write("       return false;\r\n");
      out.write("    }\r\n");
      out.write("   if( form.name.value.length>12 )\r\n");
      out.write("   {\r\n");
      out.write("       alert(\"\\请输入小于12个字符的中文或英文名字!!\")\r\n");
      out.write("           form.name.focus();\r\n");
      out.write("       return false;\r\n");
      out.write("   }\r\n");
      out.write("if( form.qq.value!=\"\" )\r\n");
      out.write("{\r\n");
      out.write("    if( isNumberString(form.qq.value,\"1234567890\")!=1 )\r\n");
      out.write("\t{\r\n");
      out.write("        alert(\"\\请输入正确的QQ号!!\")\r\n");
      out.write("\t\tform.qq.focus();\r\n");
      out.write("        return false;\r\n");
      out.write("    }\r\n");
      out.write("}\r\n");
      out.write("if( form.email.value!=\"\" )\r\n");
      out.write("{\r\n");
      out.write("\tif ( fIsNumber(form.email.value,\"1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ._-@\")!=1 )\r\n");
      out.write("\t{\r\n");
      out.write("\t\talert(\"\\您使用了非e-mail地址用符的内容!!\");\r\n");
      out.write("\t\tform.email.focus();\r\n");
      out.write("\t\treturn false;\t\t\r\n");
      out.write("\t}\r\n");
      out.write("}\r\n");
      out.write("      if( form.http.value.length>150 )\r\n");
      out.write("      {\r\n");
      out.write("        alert(\"\\您的个人主页的地址太长了!!\")\r\n");
      out.write("        form.http.focus();\r\n");
      out.write("        return false;\r\n");
      out.write("      }\r\n");
      out.write("\r\n");
      out.write("if( form.content.value==\"\")\r\n");
      out.write("\t {\r\n");
      out.write("      alert(\"\\请输入您所添加内容!!\")\r\n");
      out.write("    form.content.focus();\r\n");
      out.write("    return false;\r\n");
      out.write("      }\r\n");
      out.write("else\r\n");

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -