SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”. error

来源：互联网发布：制作宝宝照片的软件编辑：程序博客网时间：2024/05/20 23:37

当我运行一个sparkjava demo的时候，出现了下面的问题：

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".SLF4J: Defaulting to no-operation (NOP) logger implementationSLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details

程序见官网：http://sparkjava.com/documentation#getting-started

maven dependency为：

<dependency>    <groupId>com.sparkjava</groupId>    <artifactId>spark-core</artifactId>    <version>2.7.1</version></dependency>

我运行的代码为：

import static spark.Spark.*;public class HelloWorld {    public static void main(String[] args) {        get("/hello", (req, res) -> "Hello World");    }}

右键 run as,结果就莫名其妙的报错了。然后加入了以下的依赖，运行成功了，感谢帮助我的实验室同学：

<!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-simple --><dependency>    <groupId>org.slf4j</groupId>    <artifactId>slf4j-simple</artifactId>    <version>1.7.13</version>    <scope>compile</scope></dependency><!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-log4j12 --><dependency>    <groupId>org.slf4j</groupId>    <artifactId>slf4j-log4j12</artifactId>    <version>1.7.13</version>    <scope>compile</scope></dependency><!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-nop --><dependency>    <groupId>org.slf4j</groupId>    <artifactId>slf4j-nop</artifactId>    <version>1.7.13</version>    <scope>compile</scope></dependency>

参考文献

[1].SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”. error.https://stackoverflow.com/questions/11916706/slf4j-failed-to-load-class-org-slf4j-impl-staticloggerbinder-error

阅读全文

0 0