SpringBoot简单日志配置

在生产环境中，只打印error级别的错误，在测试环境中，可以调成debug
application.properties文件
## 默认使用logback
logging.level.root=error   ##warn，debug
logging.level.org.springframework.web=error
logging.file=d://log/my.log
logging.pattern.cOnsole=%d{yyyy/MM/dd-HH:mm:ss} [%thread] %-5level %logger- %msg%n
logging.pattern.file=%d{yyyy/MM/dd-HH:mm} [%thread] %-5level %logger- %msg%n

package com.wzy.ctl;


import com.wzy.entity.User;
import com.wzy.ser.UserSer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;
import java.util.List;

@RestController
@RequestMapping("user")
public class UserCtl {
    @Resource
    private UserSer u;
    private final static Logger logger = LoggerFactory.getLogger(UserCtl.class);
    @RequestMapping(method=RequestMethod.GET,value = "getUser")
    public List getUser(){
        try{
            float a = 1 / 0;
        } catch (Exception e){
            logger.error("出现异常"+e.getMessage());
        }
        return u.getUser();
    }
    
}