java: cannot find symbol symbol: class getLogger location: class org.slf4j.LoggerFactory

Question

I am learning Spring Boot and I have a strange problem.

import org.aspectj.lang.annotation.Aspect;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

import org.slf4j.Logger;


@Aspect
@Component
public class HttpAspect {

    private final static Logger logger = new LoggerFactory.getLogger(com.zhe.demo.aspect.HttpAspect.class);


}

When I run the program,I got this:

  Error:(13, 59) java: cannot find symbol
  symbol:   class getLogger
  location: class org.slf4j.LoggerFactory

It seems that the getLogger() method cannot be resolved.

But I had imported package org.slf4j.LoggerFactory.I found static method getLogger() in the package.

Answer 1

删除“新”：

private final static Logger logger = new LoggerFactory.getLogger(com.zhe.demo.aspect.HttpAspect.class);

Answer 2

It seems like a classpath problem. Do you have log4j jar in the classpath?