如何让 Jersey 使用 SLF4J 而不是 JUL?
我发现一篇有用的文章 这解释了如何让 Jersey 使用 SLF4J 而不是 JUL.现在我的单元测试看起来像(并且效果很好):
I've found a useful article that explains how to make Jersey to use SLF4J instead of JUL. Now my unit test looks like (and it works perfectly):
public class FooTest extends JerseyTest {
@BeforeClass
public static void initLogger() {
java.util.logging.Logger rootLogger =
java.util.logging.LogManager.getLogManager().getLogger("");
java.util.logging.Handler[] handlers = rootLogger.getHandlers();
for (int i = 0; i < handlers.length; i++) {
rootLogger.removeHandler(handlers[i]);
}
org.slf4j.bridge.SLF4JBridgeHandler.install();
}
public FooTest() {
super("com.XXX");
}
@Test
public void testSomething() throws Exception {
// ...
}
}
我的 pom.xml
包括这些依赖项:
My pom.xml
includes these dependencies:
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jul-to-slf4j</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.16</version>
</dependency>
它工作得很好,但我不想在每个单元测试中都进行相同的配置.这是一个明显的代码重复,我想避免.我怎样才能更有效地做到这一点?
It works perfectly, but I don't want to make the same configuration in every unit test. It's an obvious code duplication, which I would like to avoid. How can I do this more effectively?
ps.可能无法优化上面的代码,我已经尽力了?
ps. Maybe it's not possible to optimize the code above and I'm doing the best I can?
推荐答案
最好的方法是通过自定义 监听器.在 JSF servlet 之前初始化它应该在 contextInitialized(ServletContextEvent)
.
The best way to do it is through a custom Listener. Being initialized before JSF servlet it should configure jul-to-slf4j bridge in contextInitialized(ServletContextEvent)
.
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