eNews新闻发布系统 JSP+Struts+JSTL+EL+mysql

				package com.v246;
				public class ModifyPassword
				{
					/*
					 *本类用于修改超级管理员密码
					 **/
					public static String modifyPassword(String formerPassword,String newPassword)throws Exception
					{
						java.sql.Connection conn=null;
						java.sql.Statement stm=null;
						java.sql.ResultSet rs=null;
						String re=null;
						Connections connTmp=new Connections();
						try
						{
							conn=connTmp.getConnection();
							stm=conn.createStatement();
						}
						catch(Exception e)
						{
							throw new Exception("Error in ModifyPassword.java "+e.getMessage());
						}
						try
						{
							rs=stm.executeQuery("select * from aqu_admin where AdminPassword="+Aqu.addIC(formerPassword));
							if(rs.next())
							{
								stm.executeUpdate("update aqu_admin set AdminPassword="+Aqu.addIC(newPassword));
								re="ok";
							}
							else
							{
								re="error";
							}
							
						}
						catch(Exception e)
						{
							throw new Exception("Error in ModifyPassword.java "+e.getMessage());
						}
						finally
						{
							if(rs!=null)rs.close();
							if(stm!=null)stm.close();
							if(conn!=null)conn.close();
						}
						return re;
					}
				}