Use application logging and tracing.
使用日志和跟踪。
Use application logging and tracing.
对应用程序进行日志和跟踪。
Application logging provides ways to capture various events happening in the execution of an application.
应用程序日志记录提供了捕获在应用程序执行期间发生的各种事件的方法。
These scenarios can support a variety of applications and services, such as application logging or forms based (for example, XHTML, XFORMS, or Lotus Forms) applications.
这些场景可以支持各种各样的应用程序和服务，比如基于应用程序日志或窗体（例如，XHTML、XFORMS 或LotusForms）的应用程序。
Research and application logging geosteering technique of horizontal well drilling has been a very important project technique for successful drilling horizontal well.
研究和应用水平井钻井的测井地质导向技术是确保水平井成功开发油藏的一项十分重要的工程技术。
Logging is a vital part of a good error handling application.
日志记录是构成出色错误处理应用程序的重要部分。
Now we want to add logging to standard output to this application.
现在我们想将日志记录添加到这个应用程序的标准输出。
For example, if you need to capture a lot of user behavior, then you could wind up adding a lot of logging statements to your application.
例如，如果您需要捕获大量用户行为，您最终可能会向您的应用程序添加大量日志记录语句。
During that period of time, developers need to turn on and off logging in different areas of the application.
在这段时间之内，开发人员需要激活或关闭应用程序不同范围的日志。
The client provides an API through which the business application can access the logging client.
客户端提供了一组API，业务应用程序通过它能够访问日志客户端。
Due to the synchronous nature of the logging client, the business application needs to fail in case the logging application fails.
由于日志客户端的同步特性，如果日志应用程序运行失败则业务应用程序同样也会失败。
This component receives messages to be logged from the application and then submits those to the logging server in a reliable manner.
组件可以从应用程序中接收日志信息并通过可靠的方式提交到日志服务器。
Many operations or every operation on the business application is coupled with a logging operation.
业务应用程序的许多操作或任意操作都伴随着日志操作。
To gather this information about memory usage and garbage collection, turn on Verbose GC logging within your application server.
要收集关于内存使用情况和垃圾收集的信息，请在您的应用服务器中打开详细的垃圾收集日志记录。
Large enterprise applications — like application servers, testing applications, or online systems with transactional logging — generate a huge number of log files.
大型企业应用程序——像应用服务器、测试应用程序或者带有事务性日志的在线系统——生成大量日志文件。
The phone ACTS as a glucose meter, controller for your pump, and data logging application all in one, with built-in capability to share the data across platforms.
手机可以同时作为血糖仪，胰岛素泵的控制器，数据记录应用来使用，它还内置有跨平台的数据分享功能。
This section discusses some important points to consider when using a ring buffer to enable logging in a multi-threaded application.
这个部分介绍了在多线程应用程序中使用循环缓冲区启用日志记录时需要考虑的一些重要方面。
[where] the service delivery components, such as billing, metering, and logging, are built by the application vendor and integrated into the application stack.
[其中]服务交付组件，如计费、计量和日志由应用厂商构建，并集成到应用组合中。
However, the logging target subscriptions in an application domain are more application specific.
尽管如此，在应用程序域中的日志目标订阅则更多是程序相关的。
Integrating logging and tracing into your application simplifies your debugging and also makes it easier for others to monitor and debug applications after they are deployed.
将日志和跟踪功能集成到应用程序中，不仅可以简化调试，同时可以使其他人在完成部署后更加方便地监视和调试应用程序。
You'll also learn what changes are required if you're using Jakarta Commons as the logging framework in your application.
您还将学习如果将 JakartaCommons 用作您应用程序中的日志记录框架，则需要更改哪些内容。
Such a mediation is useful for debugging problems within a web services application, or for logging messages that pass through your service integration bus.
此类中介可用于调试Web服务应用程序中的问题，或用于记录通过服务集成总线的消息。
This application uses log4j to provide logging services.
此应用程序使用log4j来提供日志服务。
We'll begin by implementing the LoginServiceImpl, which is responsible for logging a user into the application.
我们将首先实现 LoginServiceImpl，此服务负责将用户登录到应用程序中。
Logging server: This component is the heart of the application. It provides a web service for reliable logging to logging clients.
日志服务器：此组件是应用程序的核心部分，它为日志客户端提供了一个进行可靠日志的Web服务。
The question is often asked whether it is preferable to use a separate log file for each application, or to combine the logging from all applications into a single output file.
经常碰到的问题是，对每个应用程序使用单独的日志文件比较可取，还是将所有应用程序的日志记录合并到单一的输出文件中比较可取。
You might be trying to find out where a particular application is logging data to, or you might be tracking down a problem.
您可能想尝试找出某个特定应用程序将日志数据记录到何处，或者正在跟踪某个问题。
The application must be able to properly handle the failures, while logging useful information about the failure.
应用程序必须能够正确处理失败，同时记录有用的失败信息。
For that reason, I skip over some of the more user-centric parts of the application (for example, logging in, managing a profile, etc.) in favor of the posts.
为此，我简化应用程序中侧重用户的一些方面(例如登录、管理个人文件等)，而侧重于贴子。
Because we know who is logging in, no matter from what application, we know which tenant they belong and the proper filters are applied.
因为我们已经知道登录的用户的身份，因此不管用户来自什么应用程序，我们都知道它属于哪个租户，因而将应用相应的过滤。
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