使用 log4j 以编程方式创建不同的日志文件
我有一个自动化集成测试工具,希望简化日志记录(使用 log4j 实现)
我有许多高级测试,每个测试都有一个 id,并且每个测试需要一个单独的 日志文件。由于测试是随机创建的,因此直到运行时才知道 id。
因此,我想确保每个高级测试中的日志记录都写入该测试的日志文件中。
我不想创建自定义日志级别,也不想将日志发送到所有附加程序。
有谁知道这样做的方法吗?
I have an automated integration test harness and would like to streamline the logging (which is implemented using log4j)
I have a number of high-level tests, each with an id and require a separate log file per test. As the tests are created randomly the ids are not known until runtime.
Therefore I would like to ensure that logging within each high-level test is written out to the log file for that test.
I don't want to create custom log levels, neither do I want to have logging sent to all appenders.
Does anyone know a way of doing this?
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您可以轻松地以编程方式调用 log4j 的 API,例如,
logger
可以是本例中的根记录器,也可以是树下的任何记录器。您的单元测试可以在安装期间添加其自定义附加程序,并在拆卸期间删除附加程序(使用removeAppender()
)。You can easily invoke log4j's API programmatically, e.g.
The
logger
can be the root logger as in this example, or any logger down the tree. Your unit test can add its custom appender during steup, and remove the appender (usingremoveAppender()
) during teardown.