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code4craft / webmagic

A scalable web crawler framework for Java.
http://webmagic.io/
Apache License 2.0
11.45k stars 4.18k forks source link

SLF4J: No SLF4J providers were found #1166

Closed su1216 closed 5 months ago

su1216 commented 5 months ago
  1. 执行源码demo的时候只有如下输出

SLF4J: No SLF4J providers were found. SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See https://www.slf4j.org/codes... for further details.

环境Windows11 + JDK11 + Idea 2023.2.1社区版

  1. 使用Gradle只添加webmagic依赖也是同样的报错
su1216 commented 5 months ago

手动添加logback依赖后正常运行