项目日志添加统一个uuid标识

最新推荐文章于 2025-05-08 16:38:50 发布

王克兵

最新推荐文章于 2025-05-08 16:38:50 发布

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CC 4.0 BY-SA版权

分类专栏： spring 项目部署

本文链接：https://blog.youkuaiyun.com/whxwkb/article/details/111594712

本文介绍了如何在项目中为每个操作添加一个全局唯一的UUID标识。通过TreadLocal实现每个调用跟踪，拦截器设置UUID，并配置自定义的MessageConverter确保日志记录正确。

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1. 使用TreadLocal保存每个调用的uuid

ThreadLocalInfo:


import java.util.HashMap;

/**
 * @Description:
 * @Author: wangkebing
 * @Date: 2020/12/23
 * @Param:
 * @Retrun:
 **/
public class ThreadLocalInfo extends HashMap<String, Object> {

	public ThreadLocalInfo addUUID(String uuid) {
		this.put("uuid", uuid);
		return this;
	}
	
	public ThreadLocalInfo addTimeStamp(String timeStamp) {
		this.put("timeStamp", timeStamp);
		return this;
	}
	
	public String getUUID() {
		return this.get("uuid") == null ? null : (String) this.get("uuid");
	}
	
	public String getTimeStamp() {
		return this.get("timeStamp") == null ? null : (String) this.get("timeStamp");
	}
}

TLInfo:

/**
 * @Description:
 * @Author: wangkebing
 * @Date: 2020/12/23
 * @Param:
 * @Retrun:
 **/
public class TLInfo {

    private TLInfo() {

    }

    private static final ThreadLocal<ThreadLocalInfo> LOCAL = new ThreadLocal<ThreadLocalInfo>();

    public static void set(ThreadLocalInfo threadLocalInfo) {
        LOCAL.set(threadLocalInfo);
    }

    public static ThreadLocalInfo get() {
        return LOCAL.get();
    }

    public static void setUUID(String uuid) {
        ThreadLocalInfo threadLocalInfo = TLInfo.get() == null ? new ThreadLocalInfo() : TLInfo.get();
        TLInfo.set(threadLocalInfo.addUUID(uuid));
    }

    public static String getUUID() {
        return TLInfo.get() == null ? null : TLInfo.get().getUUID();
    }

    public static void setTimeStamp(String timeStamp) {
        ThreadLocalInfo threadLocalInfo = TLInfo.get() == null ? new ThreadLocalInfo() : TLInfo.get();
        TLInfo.set(threadLocalInfo.addTimeStamp(timeStamp));
    }

    public static String getTimeStamp