📄 leftmessage_jsp.java
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package org.apache.jsp;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
public final class leftmessage_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
Connection con=null;
String str="";
PreparedStatement pre=null;
ResultSet set;
int a3;
String a1,a2,check1,check3 ,name, mima,stuname, stumima,stuchengji,id4,a4;
private static java.util.List _jspx_dependants;
public Object 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\n");
out.write("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\r\n");
out.write("<html xmlns=\"http://www.w3.org/1999/xhtml\">\r\n");
out.write("<head>\r\n");
out.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\" />\r\n");
out.write("<title>无标题文档</title>\r\n");
out.write("<style type=\"text/css\">\r\n");
out.write("<!--\r\n");
out.write(".STYLE1 {\r\n");
out.write("\tfont-size: 24px;\r\n");
out.write("\tfont-weight: bold;\r\n");
out.write("\tcolor: #00FF00;\r\n");
out.write("}\r\n");
out.write(".STYLE2 {\r\n");
out.write("\tcolor: #FF0000;\r\n");
out.write("\tfont-weight: bold;\r\n");
out.write("}\r\n");
out.write(".STYLE4 {color: #00FF00; font-weight: bold; font-size: 16px; }\r\n");
out.write(".STYLE5 {color: #FF0000}\r\n");
out.write(".STYLE6 {\r\n");
out.write("\tfont-size: 16px;\r\n");
out.write("\tcolor: #00FF00;\r\n");
out.write("}\r\n");
out.write("-->\r\n");
out.write("</style>\r\n");
out.write("</head>\r\n");
out.write("\r\n");
out.write("<body>\r\n");
out.write(" \r\n");
out.write("<p class=\"STYLE1\">老师信息</p>\r\n");
out.write("<table width=\"691\" border=\"0\">\r\n");
out.write(" <tr>\r\n");
out.write(" <td width=\"113\" height=\"28\"><form id=\"form1\" name=\"form1\" method=\"post\" action=\"leftmessage.jsp\">\r\n");
out.write(" <label>\r\n");
out.write(" <input type=\"checkbox\" name=\"checkbox1\" value=\"checkbox1\" />\r\n");
out.write(" <span class=\"STYLE2\">全选</span></label>\r\n");
out.write(" <label>\r\n");
out.write(" <input type=\"submit\" name=\"Submit\" value=\"删除\" />\r\n");
out.write(" </label>\r\n");
out.write(" </form></td>\r\n");
out.write(" <td width=\"204\"><div align=\"center\" class=\"STYLE4\">姓名</div></td>\r\n");
out.write(" <td width=\"184\"><div align=\"center\"><span class=\"STYLE4\">密码</span></div></td>\r\n");
out.write(" <td width=\"172\"><div align=\"center\"><span class=\"STYLE4\">操作</span></div></td>\r\n");
out.write(" </tr>\r\n");
out.write(" ");
out.write("\r\n");
out.write(" ");
request.setCharacterEncoding("gb2312");
check1=request.getParameter("checkbox1");
check3=request.getParameter("checkbox3");
String id= (String) request.getParameter("id");
String id4= (String) request.getParameter("id4");
name=request.getParameter("uname");
mima=request.getParameter("umima");
stuname=request.getParameter("stuname");
stumima=request.getParameter("stuxuehao");
stuchengji=request.getParameter("stuchengji");
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("jdbc:odbc:xing");
if(mima!=null&name!=null)
{
str="insert into loginteacher(mima,name) values(?,?)";
pre=con.prepareStatement(str);
pre.setString(1,mima);
pre.setString(2,name);
pre.executeUpdate();
}
else if(id!=null)
{
str="delete from loginteacher where ID=?";
pre=con.prepareStatement(str);
int n=Integer.parseInt(id);
pre.setInt(1,n);
pre.executeUpdate();
}
else if( stuname!=null&stumima!=null&stuchengji!=null)
{
str="insert into login(mima,name,chengji) values(?,?,?)";
pre=con.prepareStatement(str);
pre.setString(1,stumima);
pre.setString(2,stuname);
pre.setString(3,stuchengji);
pre.executeUpdate();
}
else if(id4!=null)
{
str="delete from login where ID=?";
pre=con.prepareStatement(str);
int n1=Integer.parseInt(id4);
pre.setInt(1,n1);
pre.executeUpdate();
}else if(check1!=null)
{
str="delete from loginteacher ";
pre=con.prepareStatement(str);
pre.executeUpdate();
}else if(check3!=null)
{
str="delete from login ";
pre=con.prepareStatement(str);
pre.executeUpdate();
}
pre.close();
con.close();
}catch(Exception e)
{
out.println(e.getMessage());
}
out.write("\r\n");
out.write(" ");
try{
str="select * from loginteacher";
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("jdbc:odbc:xing");
pre=con.prepareStatement(str);
set=pre.executeQuery();
while(set.next())
{
a3=set.getInt(1);
a2=set.getString(2);
a1=set.getString(3);
out.write("\r\n");
out.write(" <tr>\r\n");
out.write(" <td height=\"27\"><form id=\"form2\" name=\"form2\" method=\"post\" action=\"\">\r\n");
out.write(" <label>\r\n");
out.write(" <input type=\"checkbox\" name=\"checkbox2\" value=\"checkbox\" />\r\n");
out.write(" <span class=\"STYLE5\"> 选择</span></label>\r\n");
out.write(" </form></td>\r\n");
out.write(" <td><div align=\"center\"><span class=\"STYLE6\">");
out.print(a1);
out.write("</span></div></td>\r\n");
out.write(" <td><div align=\"center\"><span class=\"STYLE6\">");
out.print(a2);
out.write("</span></div></td>\r\n");
out.write(" <td><div align=\"center\"><span class=\"STYLE4\"><a href=\"dealleftmess.jsp?id1=");
out.print(a3);
out.write("\">修改</a>/<a href=\"leftmessage.jsp?id=");
out.print(a3);
out.write("\">删除</a></span></div></td>\r\n");
out.write(" </tr>\r\n");
out.write(" ");
}
set.close();
pre.close();
con.close();
}catch(Exception e)
{
out.println(e.getMessage());
}
out.write("\r\n");
out.write("</table>\r\n");
out.write("<p><span class=\"STYLE1\">学生信息</span></p>\r\n");
out.write("<table width=\"695\" border=\"0\">\r\n");
out.write(" <tr>\r\n");
out.write(" <td width=\"125\" height=\"27\"><form id=\"form3\" name=\"form3\" method=\"post\" action=\"leftmessage.jsp\">\r\n");
out.write(" <label>\r\n");
out.write(" <input type=\"checkbox\" name=\"checkbox3\" value=\"checkbox3\" />\r\n");
out.write(" <span class=\"STYLE5\"><strong>全选</strong></span></label>\r\n");
out.write(" <label>\r\n");
out.write(" <input type=\"submit\" name=\"Submit2\" value=\"删除\" />\r\n");
out.write(" </label>\r\n");
out.write(" </form> </td>\r\n");
out.write(" <td width=\"140\"><div align=\"center\"><span class=\"STYLE4\">姓名</span></div></td>\r\n");
out.write(" <td width=\"148\"><div align=\"center\"><span class=\"STYLE4\">密码</span></div></td>\r\n");
out.write(" <td width=\"131\"><div align=\"center\" class=\"STYLE6\">成绩</div></td>\r\n");
out.write(" <td width=\"129\"><div align=\"center\"><span class=\"STYLE4\">操作</span></div></td>\r\n");
out.write(" </tr>\r\n");
out.write(" \r\n");
out.write(" ");
try{
str="select * from login";
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("jdbc:odbc:xing");
pre=con.prepareStatement(str);
set=pre.executeQuery();
while(set.next())
{
a3=set.getInt(1);
a2=set.getString(2);
a1=set.getString(3);
a4=set.getString(4);
out.write("\r\n");
out.write(" <tr> \r\n");
out.write(" <td height=\"27\"><form id=\"form4\" name=\"form4\" method=\"post\" action=\"\">\r\n");
out.write(" <label>\r\n");
out.write(" <input type=\"checkbox\" name=\"checkbox4\" value=\"checkbox\" />\r\n");
out.write(" <span class=\"STYLE2\"> 选择</span></label>\r\n");
out.write(" </form> </td>\r\n");
out.write(" <td><div align=\"center\" class=\"STYLE6\">");
out.print(a1);
out.write("</div></td>\r\n");
out.write(" <td><div align=\"center\" class=\"STYLE4\">");
out.print(a2);
out.write("</div></td>\r\n");
out.write(" <td bgcolor=\"#FFFFFF\"><div align=\"center\" class=\"STYLE4\">");
out.print(a4);
out.write("</div></td>\r\n");
out.write(" <td><div align=\"center\" class=\"STYLE6\"><a href=\"stuxiugai.jsp?id3=");
out.print(a3);
out.write("\">修改</a>/<a href=\"leftmessage.jsp?id4=");
out.print(a3);
out.write("\">删除</a></div></td>\r\n");
out.write(" </tr>\r\n");
out.write(" ");
}
set.close();
pre.close();
con.close();
}catch(Exception e)
{
out.println(e.getMessage());
}
out.write("\r\n");
out.write("</table>\r\n");
out.write("<p> </p>\r\n");
out.write("<p> </p>\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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