public class MdcContextHolder extends Object
| Modifier and Type | Field and Description |
|---|---|
private static org.slf4j.Logger |
log |
private static ThreadLocal<Map<String,String>> |
MDC_HOLDER
traceId
|
| Constructor and Description |
|---|
MdcContextHolder() |
| Modifier and Type | Method and 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
|
private static final org.slf4j.Logger log
private static final ThreadLocal<Map<String,String>> MDC_HOLDER
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