d_book_line.java

来自「一、 网站名称:旅游信息管理网站 二、 编程语言:JSP+javabean+s」· Java 代码 · 共 32 行

package book_line;

import java.sql.*;

public class d_book_line
{

public String tour_line_name;

public String user_name;

public Connection con;


public boolean delete_exe() throws Exception {
  try{

Statement statement=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="delete from tour_line_book where tour_line_name='"+tour_line_name+"' and user_name ='"+user_name+"'";


statement.executeUpdate(sql);

return true;

}catch(SQLException ee)
{
return false;
}

}
}