📄 savereg_0002ejsp_jsp.java
字号:
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import org.apache.jasper.runtime.*;
public class savereg_0002ejsp_jsp extends HttpJspBase {
// begin [file="/savereg.jsp";from=(8,3);to=(8,35)]
String user_name,user_password;
// end
// begin [file="/savereg.jsp";from=(9,3);to=(9,21)]
Connection conn;
// end
// begin [file="/savereg.jsp";from=(10,3);to=(10,18)]
ResultSet rs;
// end
// begin [file="/savereg.jsp";from=(11,3);to=(11,20)]
Statement stmt;
// end
static {
}
public savereg_0002ejsp_jsp( ) {
}
private static boolean _jspx_inited = false;
public final void _jspx_init() throws org.apache.jasper.runtime.JspException {
}
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;
String _value = null;
try {
if (_jspx_inited == false) {
synchronized (this) {
if (_jspx_inited == false) {
_jspx_init();
_jspx_inited = true;
}
}
}
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html;charset=gb2312");
pageContext = _jspxFactory.getPageContext(this, request, response,
"", true, 8192, true);
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
// HTML // begin [file="/savereg.jsp";from=(0,97);to=(8,0)]
out.write("\r\n<html>\r\n<head>\r\n<title>\r\n正在查询。。。\r\n</title>\r\n</head>\r\n<body bgcolor=\"#ffffff\">\r\n");
// end
// HTML // begin [file="/savereg.jsp";from=(8,37);to=(9,0)]
out.write("\r\n");
// end
// HTML // begin [file="/savereg.jsp";from=(9,23);to=(10,0)]
out.write("\r\n");
// end
// HTML // begin [file="/savereg.jsp";from=(10,20);to=(11,0)]
out.write("\r\n");
// end
// HTML // begin [file="/savereg.jsp";from=(11,22);to=(12,0)]
out.write("\r\n");
// end
// begin [file="/savereg.jsp";from=(12,2);to=(32,0)]
user_name=request.getParameter("name");
user_name=new String(user_name.getBytes("ISO-8859-1"));
user_password=request.getParameter("pwd");
user_password=new String(user_password.getBytes("ISO-8859-1"));
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver") ;
conn=DriverManager.getConnection("jdbc:odbc:song"," "," ") ;
stmt=conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE ) ;
rs=stmt.executeQuery("select * from mycfg where name='"+user_name+"'") ;
if (rs.next()) {
out.println("<p align=\"center\">此用户名已存在！</p>");
rs.close() ;
}
else {
stmt.executeUpdate("insert into mycfg (name,password) values('"+user_name+"','"+user_password+"')");
}
stmt.close() ;
conn.close() ;
out.println("<p align=\"center\">注册成功！</p>");
out.println("<p align=\"center\"><a href=\"index.jsp\">返回</a></p>");
// end
// HTML // begin [file="/savereg.jsp";from=(32,2);to=(35,0)]
out.write("\r\n</body>\r\n</html>\r\n");
// end
} catch (Throwable t) {
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (pageContext != null) pageContext.handlePageException(t);
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(pageContext);
}
}
}
⌨️ 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 + -