我的slf4j porm.xml中的条目
enter code here
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.7</version>
<scope>compile</scope>
</dependency>分数代码:
package test.test1;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Hello world!
*
*/
public class App
{
public static void main( String[] args )
{
//System.out.println( "Hello World!" );
Logger logger = LoggerFactory.getLogger("App.class");
logger.info("Test");
}
}通过Maven编译成功,但在运行过程中抛出异常。
Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFacto
ry at test.test1.App.main(App.java:14)
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 1 more是否应该为slf4j jar文件手动设置类路径??
https://stackoverflow.com/questions/24038156
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