📄 order_7_2.jsp
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<%@ page contentType="text/html; charset=GB2312" %>
<%@ page import="com.hzs.order.*" %>
<jsp:useBean id="DB" scope="page" class="com.hzs.order.DBHandle" />
<%
if (session.getAttribute("grade")==null|| session.getAttribute("user_nm")==null)
{
%>
<jsp:forward page="con_error.jsp">
<jsp:param name="error_nm" value="非 法 操 作" />
<jsp:param name="error_all" value="非法操作,请重新登陆!" />
</jsp:forward>
<%
}
String oldpass=DBHandle.toChinese(request.getParameter("tx_oldpass"));
String newpass=DBHandle.toChinese(request.getParameter("tx_newpass"));
if (oldpass==null || newpass==null)
{
%>
<jsp:forward page="con_error.jsp">
<jsp:param name="error_nm" value="非 法 操 作" />
<jsp:param name="error_all" value="参数错误!" />
</jsp:forward>
<%
}
Vector Result=new Vector();
int return_val=0;
try{
DB.connect();
Result=DB.select("SELECT count(*) FROM user_info where user_nm='"+session.getAttribute("user_nm")+"' and user_ps='"+oldpass+"'");
DB.close();
}
catch(DBException e)
{
%>
<jsp:forward page="con_error.jsp">
<jsp:param name="error_nm" value="数 据 库 错 误" />
<jsp:param name="error_all" value="<%=e.getMessage()%>"/>
</jsp:forward>
<%
}
finally{
DB.close();
}
if (!Result.elementAt(0).toString().equals("1"))
{
%>
<jsp:forward page="con_error.jsp">
<jsp:param name="error_nm" value="修 改 密 码 错 误" />
<jsp:param name="error_all" value="用户不存在或输入的原始密码错误!"/>
</jsp:forward>
<%
}
try{
DB.connect();
DB.transaction();
return_val=DB.update("update user_info set user_ps='"+newpass+"' where user_nm='"+session.getAttribute("user_nm")+"'");
if (return_val!=1)
{
DB.rollback();
DB.close();
%>
<jsp:forward page="con_error.jsp">
<jsp:param name="error_nm" value="数 据 库 错 误" />
<jsp:param name="error_all" value="修改密码出错,请重试!" />
</jsp:forward>
<%
}
DB.commit();
DB.close();
}
catch(DBException e)
{
%>
<jsp:forward page="con_error.jsp">
<jsp:param name="error_nm" value="数 据 库 错 误" />
<jsp:param name="error_all" value="<%=e.getMessage()%>"/>
</jsp:forward>
<%
}
%>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link rel="stylesheet" href="css/global.css" type="text/css">
</head>
<body bgcolor="#FFFFFF" text="#000000" background="images/menu.gif">
<h2>---密码修改成功--- </h2>
<p class="help">您的密码修改已成功!</p>
<div align="center">
<input type="button" name="bt_1" value="关 闭" onclick="self.close();">
</div>
</body>
</html>
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