📄 execute_jsp.java
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package org.apache.jsp;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import org.apache.jasper.runtime.*;
import java.sql.*;
import loginpro.DSBean;
public class execute_jsp extends HttpJspBase {
private static java.util.Vector _jspx_includes;
public java.util.List getIncludes() {
return _jspx_includes;
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
javax.servlet.jsp.PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html; charset=GBK");
pageContext = _jspxFactory.getPageContext(this, request, response,
null, true, 8192, true);
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\r\n");
out.write("<html>\r\n");
out.write("<head>\r\n");
out.write("<title>\r\nexecute\r\n");
out.write("</title>\r\n");
out.write("</head>\r\n");
loginpro.UserBean userBean = null;
synchronized (session) {
userBean = (loginpro.UserBean) pageContext.getAttribute("userBean", PageContext.SESSION_SCOPE);
if (userBean == null){
try {
userBean = (loginpro.UserBean) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "loginpro.UserBean");
} catch (ClassNotFoundException exc) {
throw new InstantiationException(exc.getMessage());
} catch (Exception exc) {
throw new ServletException("Cannot create bean of class " + "loginpro.UserBean", exc);
}
pageContext.setAttribute("userBean", userBean, PageContext.SESSION_SCOPE);
}
}
out.write("\r\n");
JspRuntimeLibrary.introspect(pageContext.findAttribute("userBean"), request);
out.write("\r\n");
out.write("<body bgcolor=\"#ffffff\">\r\n");
out.write("<h1>\r\n登录密码检验\r\n");
out.write("</h1>\r\n");
out.write("<p>\r\n");
Connection conn = DSBean.getConnection();
String sqlStr = "select count(*) from T_USER where USER_ID=? and password=?";
PreparedStatement pStat = conn.prepareStatement(sqlStr);
pStat.setString(1,userBean.getUserID());
pStat.setString(2,userBean.getPassword());
ResultSet rs = pStat.executeQuery();
if(rs.next() && rs.getInt(1) == 1)
out.print("您是合法的用户，欢迎您的到来！");
else
out.print("密码不对，或者您还没有注册为系统的用户");
out.write("\r\n");
out.write("</p>\r\n\r\n");
out.write("</body>\r\n");
out.write("</html>\r\n");
} catch (Throwable t) {
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (pageContext != null) pageContext.handlePageException(t);
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(pageContext);
}
}
}
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