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ThinkPHP验证码显示有关问题，求大神解释！

WBOY
Release： 2016-06-13 13:00:00
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ThinkPHP验证码显示问题，求大神解释！！！
这是代码：

<p>验证码：<input type="text" name="vircode" onkeyup="return login_chkcode( this );" style="width:100px;" maxlength="4" /><img id="login_verifyImg" SRC="__URL__/verify/" onclick="return login_fleshVerify();"   style="max-width:90%" alt="点击刷新验证码" title="点击刷新验证码" /><label id="login_vircode"></label></p>
Copy after login

然后在本地显示正常：

然后传到服务器上之后：

然后ff报错如下：

这个是验证码代码：
function verify() {<br />
        import("ORG.Util.Image");<br />
        Image::buildImageVerify();<br />
    }
Copy after login


请大家帮忙看看，这怎么上传到服务器上之后就不显示了呢？？
------解决方案--------------------
function fleshVerify() {
//重载验证码
var timenow = new Date().getTime();
$('#verifyImg').attr("src", "{:U('Admin-Login/verify/')}" + timenow);
}//这是js

ThinkPHP验证码显示有关问题，求大神解释！
//你是不是没有上传完整啊
------解决方案--------------------
服务器上是否已开 GD库的扩展？ 

Related labels：
login nbsp
source：php.cn
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