Note the redirection if the user is not logged in.
注意，如果用户未登录则会重定向。
Login (the link is visible if the user has not logged in).
登录(尚未登录的用户可以看到该链接)。
This file is then served to all users who are not logged in.
然后用这个HTML文件为没有登录的用户提供服务。
If the user has not logged in, the control is not rendered.
如果用户尚未登录，则不呈现该控件。
If the user's not logged in, simply send him or her back to the login page.
如果用户尚未登录，则返回登录页面。
Since you are not logged in, your IP Address will be used as your username.
您没有登录，您的IP地址将会被作为您的用户名。
Anonymous users (users who are not logged in) are directed to the login page.
匿名使用者(未登入的使用者)会被导向登入网页。
If the logon fails, return the information indicating the driver has not logged in to the system.
如果登录失败，则返回指示驱动程序未登录到该系统的信息。
If the user is not logged in, then you want to use the language preference which is set in the browser.
如果用户未登录，则要使用浏览器中设置的语言首选项。
You are not logged in, and do not have the permissions required to edit the selected issue as a guest.
使用这个表单修改问题。 修改的同时你也可以增加一个备注说明你的修改。
You should see output that contains an INFO logging message, which reports that the user is not logged in.
应该会看到包含了一个INFO登录消息的输出，报告说用户没有登录。
And new visitors of your website don't have an active language yet and they they are not logged in as user yet.
网站的新到访者没有一个活动的语言，并且没有作为用户登录到网站中。
OP authenticates user: If the user is not logged in or has an invalid session, he is asked to provide his login credentials.
OP验证用户的身份：如果用户没有登录或者用户会话无效，就要求用户提供登录凭证。
Notice that the displayed page shows that an exception occurred in the Create an account section, because the user has not logged in.
请注意，所显示的页面指示在Createanaccount部分出现了异常，因为用户尚未登录。
If the user is not logged in, then Wicket creates a login form where the user can enter his or her credentials, as shown in Figure 2.
如果用户还没有登录，Wicket就创建一个登录表单，用户可以在其中输入用户凭证，见图2。
You have not logged in for three years – indeed, I did think you had stopped your membership after we had known each other for a few months.
我曾经认为，你已经整整三年没有登入这网站了，就像我做的一样——在我们相识几个月后，我注销了用户。
If the information is not there (or in this case, if the session itself was never created), we know the user has not logged in and redirect them to a login page.
如果信息“不”在那儿(或者在本例中，会话本身从未被创建)，我们知道用户尚未登录，并让它们转到登录页面。
In this code, we are limiting access to a certain URL based on a given user's role and telling which authentication mechanism to use for someone who is not logged in.
在此代码中，根据用户的角色限制对特定url的访问，并指出对未登录用户使用的身份验证机制。
One side effect of enabling the transaction log archive mode is all the data changes (inserts) get logged, whereas by default they are not logged in the following two cases.
启用事务日志归档模式的一个副作用是：在下面两种情况下，所有数据更改(insert)都会被记录到日志中，而默认情况下它们不会被记录。
A persistent world is a simulation that keeps running whether players are logged in or not.
永恒的世界是一种无论是否有玩家登录，都一直保持运行的模拟环境。
The links change based on whether the user is logged in or not.
这些链接可以根据用户是否登录而变化。
Operator logs in to the portal server (if not already logged in).
操作员登录门户服务器（如果尚未登录）。
The home page of the portal (1) shows the portlets that are available when the user is not yet logged in the portal.
门户的主页(1)显示的是用户尚未登录到门户时可用的portlet。
The bean has session scope, which makes sense for something used to track if the user is logged in or not.
bean具有session域，这样对用户是否登录进行跟踪才有意义。
But, you may not always have access to the logs or want to be logged in to your browser to get the information.
但是您可能并不始终具有访问日志的权限，或者并不总是能够登录到浏览器来获取信息。
This is common in business events when the database of all events is regarded as a log of the business transactions, so anything that cannot be logged must not happen.
在业务事件中通常认为所有事件的数据库是业务事务的记录，因此任何不能记录的事件就一定没有发生。
In essence, if the message is fired on the first output terminal of the custom mediation primitive, it is not logged, whereas if it is fired on the second terminal, it is logged to a database.
本质上，如果消息在自定义中介原语的第一个输出端子上激发，则不对其进行记录，而如果在第二个端子上激发，则会将其记录到数据库。
In essence, if the message is fired on the first output terminal of the custom mediation primitive, it is not logged, whereas if it is fired on the second terminal, it is logged to a database.
本质上，如果消息在自定义中介原语的第一个输出端子上激发，则不对其进行记录，而如果在第二个端子上激发，则会将其记录到数据库。
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