Package cn.sinozg.applet.common.holder

Class MdcContextHolder

java.lang.Object

cn.sinozg.applet.common.holder.MdcContextHolder

public class MdcContextHolder
extends Object

存储 traceId 链路 跟踪 id

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	log
private static final ThreadLocal<Map<String,String>>	MDC_HOLDER	traceId

Constructor Summary

Constructors

Constructor	Description
MdcContextHolder()

Method Summary

Modifier and Type	Method	Description
static void	clear()	清除上下文数据
static String	get()	获取到链路 id
static void	put(String traceId)	设置mdc信息

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

log

private static final org.slf4j.Logger log

MDC_HOLDER

private static final ThreadLocal<Map<String,String>> MDC_HOLDER

traceId

Constructor Details

MdcContextHolder

public MdcContextHolder()

Method Details

put

public static void put(String traceId)

设置mdc信息

Parameters:

traceId - traceId

get

public static String get()

获取到链路 id

Returns:

链路 id

clear

public static void clear()

清除上下文数据