代码如下:
<?php
session_start();
if($_SERVER['REQUEST_METHOD'] != "POST") exit('请填写表单');
$_SESSION['userid']=$_POST['userid'];
$title="注册完成";
require_once("reghead.php");
$userid=$_POST["userid"];
$cardno=$_POST["cardno"];
$cash=$_POST["cash"];
$username=$_POST["username"];
$password=$_POST["password"];
$email=$_POST["email"];
$addr=$_POST["addr"];
$post=$_POST["post"];
$phone=$_POST["phone"];
include("sys_conf.inc");
$connection=mysql_connect($DBHOST,$DBUSER,$DBPWD) or die("无法连接数据库!");
mysql_query("set names='utf8'");
mysql_select_db("member") or die("无法选择数据库!");
$query="SELECT * FROM userinfo WHERE userid='$userid'";
$result=mysql_query($query,$connection) or die ("浏览失败! 1");
if($row=mysql_fetch_array($result)){
$msg="该会员id已经被人使用,请重新填写";
echo "<meta http-equiv='Refresh' content='0;url=applysrc.php?msg=$msg'>";
} //建立会员id和购物卡号的联系
if($cardno!=""){
$query="INSERT INTO usercard (userid,cardno) VALUES ('$userid','$cardno')";
$result=@mysql_query($query,$connection) or die("存入数据库失败!"); //修改卡号状态
$query="UPDATE card SET cardstatus='N' WHERE cardno='$cardno'";
$result=@mysql_query($query,$connection) or die("存入数据库失败!");
} //建立新会员身份
$time=Date("Y")."年".Date("n")."月".Date("j")."日".Date("G").":".Date("i");
$query="INSERT INTO userinfo(userid,username,password,email,address,post,phone,createtime)";
$query.="VALUES('$userid','$username','$password','$email','$addr','$post','$phone','$time')";
$result=@mysql_query($query,$connection) or die("存入数据库失败!");
mysql_close($connection) or die("关闭数据库失败!"); //反馈申请成功信息
$msg="您的会员名为:".$userid."<br/>";
if($cardno!=""){
$msg.="购书卡号:".$cardno."<br/>";
$msg.="可用金额:".$cash;
}
?>
<link href="CSS/register.css" rel="stylesheet" type="text/css" /> <div id="err">注册购书卡|填写会员信息|完成</div>
<div id="bt">恭喜您已经完成所有申请手续<hr/></div>
<div id="bd" class="td1" align="center"><?php echo $msg; ?></div>
<hr/>
<iframe scrolling="no" width="780" height="60" src="regbottom.html" marginwidth="0" marginheight="0" frameborder="0" align="middle">不支持</iframe>
</div>
</body>
</html>
错误显示:璇峰~鍐欒〃鍗
为什么会有乱码,是程序问题还是哪里设置有问题?
<?php
session_start();
if($_SERVER['REQUEST_METHOD'] != "POST") exit('请填写表单');
$_SESSION['userid']=$_POST['userid'];
$title="注册完成";
require_once("reghead.php");
$userid=$_POST["userid"];
$cardno=$_POST["cardno"];
$cash=$_POST["cash"];
$username=$_POST["username"];
$password=$_POST["password"];
$email=$_POST["email"];
$addr=$_POST["addr"];
$post=$_POST["post"];
$phone=$_POST["phone"];
include("sys_conf.inc");
$connection=mysql_connect($DBHOST,$DBUSER,$DBPWD) or die("无法连接数据库!");
mysql_query("set names='utf8'");
mysql_select_db("member") or die("无法选择数据库!");
$query="SELECT * FROM userinfo WHERE userid='$userid'";
$result=mysql_query($query,$connection) or die ("浏览失败! 1");
if($row=mysql_fetch_array($result)){
$msg="该会员id已经被人使用,请重新填写";
echo "<meta http-equiv='Refresh' content='0;url=applysrc.php?msg=$msg'>";
} //建立会员id和购物卡号的联系
if($cardno!=""){
$query="INSERT INTO usercard (userid,cardno) VALUES ('$userid','$cardno')";
$result=@mysql_query($query,$connection) or die("存入数据库失败!"); //修改卡号状态
$query="UPDATE card SET cardstatus='N' WHERE cardno='$cardno'";
$result=@mysql_query($query,$connection) or die("存入数据库失败!");
} //建立新会员身份
$time=Date("Y")."年".Date("n")."月".Date("j")."日".Date("G").":".Date("i");
$query="INSERT INTO userinfo(userid,username,password,email,address,post,phone,createtime)";
$query.="VALUES('$userid','$username','$password','$email','$addr','$post','$phone','$time')";
$result=@mysql_query($query,$connection) or die("存入数据库失败!");
mysql_close($connection) or die("关闭数据库失败!"); //反馈申请成功信息
$msg="您的会员名为:".$userid."<br/>";
if($cardno!=""){
$msg.="购书卡号:".$cardno."<br/>";
$msg.="可用金额:".$cash;
}
?>
<link href="CSS/register.css" rel="stylesheet" type="text/css" /> <div id="err">注册购书卡|填写会员信息|完成</div>
<div id="bt">恭喜您已经完成所有申请手续<hr/></div>
<div id="bd" class="td1" align="center"><?php echo $msg; ?></div>
<hr/>
<iframe scrolling="no" width="780" height="60" src="regbottom.html" marginwidth="0" marginheight="0" frameborder="0" align="middle">不支持</iframe>
</div>
</body>
</html>
错误显示:璇峰~鍐欒〃鍗
为什么会有乱码,是程序问题还是哪里设置有问题?
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<?php
session_start();
if($_SERVER['REQUEST_METHOD'] != "POST") exit('请填写表单');
$_SESSION['userid']=$_POST['userid'];
$title="注册完成";
require_once("reghead.php");
$userid=$_POST["userid"];
$cardno=$_POST["cardno"];
$cash=$_POST["cash"];
$username=$_POST["username"];
$password=$_POST["password"];
$email=$_POST["email"];
$addr=$_POST["addr"];
$post=$_POST["post"];
$phone=$_POST["phone"];
include("sys_conf.inc");
$connection=mysql_connect($DBHOST,$DBUSER,$DBPWD) or die("无法连接数据库!");
mysql_query("set names='utf8'");
mysql_select_db("member") or die("无法选择数据库!");
$query="SELECT * FROM userinfo WHERE userid='$userid'";
$result=mysql_query($query,$connection) or die ("浏览失败! 1");
if($row=mysql_fetch_array($result)){
$msg="该会员id已经被人使用,请重新填写";
echo "<meta http-equiv='Refresh' content='0;url=applysrc.php?msg=$msg'>";
} //建立会员id和购物卡号的联系
if($cardno!=""){
$query="INSERT INTO usercard (userid,cardno) VALUES ('$userid','$cardno')";
$result=@mysql_query($query,$connection) or die("存入数据库失败!"); //修改卡号状态
$query="UPDATE card SET cardstatus='N' WHERE cardno='$cardno'";
$result=@mysql_query($query,$connection) or die("存入数据库失败!");
} //建立新会员身份
$time=Date("Y")."年".Date("n")."月".Date("j")."日".Date("G").":".Date("i");
$query="INSERT INTO userinfo(userid,username,password,email,address,post,phone,createtime)";
$query.="VALUES('$userid','$username','$password','$email','$addr','$post','$phone','$time')";
$result=@mysql_query($query,$connection) or die("存入数据库失败!");
mysql_close($connection) or die("关闭数据库失败!"); //反馈申请成功信息
$msg="您的会员名为:".$userid."<br/>";
if($cardno!=""){
$msg.="购书卡号:".$cardno."<br/>";
$msg.="可用金额:".$cash;
}
?>
<link href="CSS/register.css" rel="stylesheet" type="text/css" /> <div id="err">注册购书卡|填写会员信息|完成</div>
<div id="bt">恭喜您已经完成所有申请手续<hr/></div>
<div id="bd" class="td1" align="center"><?php echo $msg; ?></div>
<hr/>
<iframe scrolling="no" width="780" height="60" src="regbottom.html" marginwidth="0" marginheight="0" frameborder="0" align="middle">不支持</iframe>
</div>
</body>
</html>
不得不承认我没做好(那天为了拿分数,没具体看代码),不想误人子弟!错误的原因是:在session_start之前,是不能向浏览器输出过任何内容!不然会报错!
所以一般session_start都在第一行,所以标准代码应该是
<?php
session_start();
if($_SERVER['REQUEST_METHOD'] != "POST") exit('请填写表单');
$_SESSION['userid']=$_POST['userid'];
$title="注册完成";
require_once("reghead.php");
$userid=$_POST["userid"];
$cardno=$_POST["cardno"];
$cash=$_POST["cash"];
$username=$_POST["username"];
$password=$_POST["password"];
$email=$_POST["email"];
$addr=$_POST["addr"];
$post=$_POST["post"];
$phone=$_POST["phone"];
include("sys_conf.inc");
$connection=mysql_connect($DBHOST,$DBUSER,$DBPWD) or die("无法连接数据库!");
mysql_query("set names='utf8'");
mysql_select_db("member") or die("无法选择数据库!");
$query="SELECT * FROM userinfo WHERE userid='$userid'";
$result=mysql_query($query,$connection) or die ("浏览失败! 1");
if($row=mysql_fetch_array($result)){
$msg="该会员id已经被人使用,请重新填写";
echo "<meta http-equiv='Refresh' content='0;url=applysrc.php?msg=$msg'>";
} //建立会员id和购物卡号的联系
if($cardno!=""){
$query="INSERT INTO usercard (userid,cardno) VALUES ('$userid','$cardno')";
$result=@mysql_query($query,$connection) or die("存入数据库失败!"); //修改卡号状态
$query="UPDATE card SET cardstatus='N' WHERE cardno='$cardno'";
$result=@mysql_query($query,$connection) or die("存入数据库失败!");
} //建立新会员身份
$time=Date("Y")."年".Date("n")."月".Date("j")."日".Date("G").":".Date("i");
$query="INSERT INTO userinfo(userid,username,password,email,address,post,phone,createtime)";
$query.="VALUES('$userid','$username','$password','$email','$addr','$post','$phone','$time')";
$result=@mysql_query($query,$connection) or die("存入数据库失败!");
mysql_close($connection) or die("关闭数据库失败!"); //反馈申请成功信息
$msg="您的会员名为:".$userid."<br/>";
if($cardno!=""){
$msg.="购书卡号:".$cardno."<br/>";
$msg.="可用金额:".$cash;
}
?>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />//加在这里比较好
<link href="CSS/register.css" rel="stylesheet" type="text/css" />
<div id="err">注册购书卡|填写会员信息|完成</div>
<div id="bt">恭喜您已经完成所有申请手续<hr/></div>
<div id="bd" class="td1" align="center"><?php echo $msg; ?></div>
<hr/>
<iframe scrolling="no" width="780" height="60" src="regbottom.html" marginwidth="0" marginheight="0" frameborder="0" align="middle">不支持</iframe>
</div>
</body>
</html>