📄 _123_jsp.java
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package org.apache.jsp;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
import java.io.*;
import java.util.*;
public final class _123_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
private static final JspFactory _jspxFactory = JspFactory.getDefaultFactory();
private static java.util.List _jspx_dependants;
private javax.el.ExpressionFactory _el_expressionfactory;
private org.apache.AnnotationProcessor _jsp_annotationprocessor;
public Object getDependants() {
return _jspx_dependants;
}
public void _jspInit() {
_el_expressionfactory = _jspxFactory.getJspApplicationContext(getServletConfig().getServletContext()).getExpressionFactory();
_jsp_annotationprocessor = (org.apache.AnnotationProcessor) getServletConfig().getServletContext().getAttribute(org.apache.AnnotationProcessor.class.getName());
}
public void _jspDestroy() {
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
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 {
response.setContentType("text/html;charset=gb2312");
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(" \r\n");
out.write("<html>\r\n");
out.write("<body> \r\n");
String mysqldriver = "com.mysql.jdbc.Driver";
String usename="root";
String usepwd="123";
String dbname="bar";
String url="jdbc:mysql://localhost:3306/"+dbname+"?user="+usename+"&password="+usepwd;
Class.forName("com.mysql.jdbc.Driver").newInstance();
java.sql.Connection conn=DriverManager.getConnection(url);
java.sql.Statement stmt=conn.createStatement();
java.sql.ResultSet rs;
String classname=request.getParameter("kefang");
//classname=new String(classname.getBytes("ISO8859_1"),"gb2312");
if(classname=="豪华间")
{out.println(classname); }
else{
out.println("adfaf");
}
String rst="select * from roomclass,room where room.classno=roomclass.classno and classname='"+classname+"'";
rs = stmt.executeQuery(rst);
out.write("\r\n");
out.write("<table width=\"755\" border=\"1\">\r\n");
out.write(" <tr>\r\n");
out.write(" <td>");
out.println(" 房间号 ");
out.write("</td>\r\n");
out.write("\t<td>");
out.println(" 房间状态 ");
out.write("</td>\r\n");
out.write("\t<td>");
out.println(" 房间类别 ");
out.write("</td>\r\n");
out.write("\t<td>");
out.println(" 价格 ");
out.write("</td>\r\n");
out.write(" </tr>\r\n");
while(rs.next()){
out.write(" \r\n");
out.write("<tr>\r\n");
out.write("<td>");
out.print(rs.getString("roomcode"));
out.write("</td> \r\n");
out.write("<td>");
out.print(rs.getString("roomstate"));
out.write("</td> \r\n");
out.write("<td>");
out.print(rs.getString("classname"));
out.write("</td>\r\n");
out.write("<td>");
out.print(rs.getString("price"));
out.write("</td>\r\n");
out.write("</tr>\r\n");
}
out.write("\r\n");
out.write("</table>\r\n");
rs.close();
stmt.close();
conn.close();
out.write(" \r\n");
out.write("</p>\r\n");
out.write("</body> \r\n");
out.write("</html>");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
try { out.clearBuffer(); } catch (java.io.IOException e) {}
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
_jspxFactory.releasePageContext(_jspx_page_context);
}
}
}
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