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   | package com.example.logdemo;
  import lombok.extern.slf4j.Slf4j; import org.slf4j.MDC; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication;
  @Slf4j @SpringBootApplication public class LogDemoApplication {
      
 
 
 
      public static void main(String[] args) {                  System.setProperty("LOG_PREFIX", "idea360");                  MDC.put("LOG_PREFIX", "idea360-cn");                  MDC.put("logcollect-kafka-servers", "127.0.0.1:9092");         SpringApplication.run(LogDemoApplication.class, args);         log.info("INFO日志: {}", "blog: idea360.cn");         log.warn("WARN日志: {}", "公众号: 当我遇上你");         log.error("ERROR日志: {}", "0726");     }
  }
   |