将文件slf4j-log4j12-1.6.4.jar放到类路径中就可以了。

在将logback-classic升级到最新版本:1.4.5之后，我遇到了这个问题SLF4J:未能加载类“org.slf4j.impl”。StaticLoggerBinder”。logback-classic: 1.4。X没有org.slf4j.impl类。StaticLoggerBinder，这就是问题所在。

供您参考:slf4j-api 2.0。x将不再搜索StaticLoggerBinding。详情请参阅https://www.slf4j.org/faq.html#changesInVersion200。

根据SLF4J官方文档

加载org.slf4j.impl.StaticLoggerBinder类失败 时报告此警告消息 org.slf4j.impl。无法装入StaticLoggerBinder类 内存。当找不到合适的SLF4J绑定时就会发生这种情况 在类路径上。放置一个(且只有一个)slf4j-nop.jar文件， Slf4j-simple.jar、slf4j-log4j12.jar、slf4j-jdk14.jar或 类路径上的Logback-classic.jar应该可以解决这个问题。

只需将这个jar和slf4j api.jar一起添加到类路径中就可以完成工作。 祝你好运

简单地添加到你的pom.xml:

<dependency>
  <groupId>org.slf4j</groupId>
  <artifactId>slf4j-simple</artifactId>
  <version>1.7.21</version>
</dependency>

他们的官网给出了解决方案:

Failed to load class org.slf4j.impl.StaticLoggerBinder This warning message is reported when the org.slf4j.impl.StaticLoggerBinder class could not be loaded into memory. This happens when no appropriate SLF4J binding could be found on the class path. Placing one (and only one) of slf4j-nop.jar slf4j-simple.jar, slf4j-log4j12.jar, slf4j-jdk14.jar or logback-classic.jar on the class path should solve the problem. SINCE 1.6.0 As of SLF4J version 1.6, in the absence of a binding, SLF4J will default to a no-operation (NOP) logger implementation. If you are responsible for packaging an application and do not care about logging, then placing slf4j-nop.jar on the class path of your application will get rid of this warning message. Note that embedded components such as libraries or frameworks should not declare a dependency on any SLF4J binding but only depend on slf4j-api. When a library declares a compile-time dependency on a SLF4J binding, it imposes that binding on the end-user, thus negating SLF4J's purpose.

解决方案:我已经添加到我的项目中使用intellij的maven研究，我选择了slf4j-jdk14.jar。

我添加了这个依赖来解决这个问题:

https://mvnrepository.com/artifact/org.slf4j/slf4j-simple/1.7.25