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43 lines
1.1 KiB
43 lines
1.1 KiB
package gotrace_id
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import (
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"context"
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"fmt"
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"github.com/gin-gonic/gin"
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"go.dtapp.net/gostring"
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)
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// CustomTraceIdContext 自定义设置跟踪编号上下文
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func CustomTraceIdContext(ctx context.Context) context.Context {
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var traceId = gostring.GetUuId()
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return context.WithValue(ctx, TraceIdKey, traceId)
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}
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// SetCustomTraceId 自定义设置跟踪编号上下文
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func SetCustomTraceId(ctx context.Context, traceId string) context.Context {
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return context.WithValue(ctx, TraceIdKey, traceId)
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}
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// SetGinTraceIdContext 设置跟踪编号上下文
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func SetGinTraceIdContext(ctx context.Context, c *gin.Context) context.Context {
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var traceId = GetGinTraceId(c)
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return context.WithValue(ctx, TraceIdKey, traceId)
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}
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// GetTraceIdContext 通过上下文获取跟踪编号
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func GetTraceIdContext(ctx context.Context) string {
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return CustomGetTraceIdContext(ctx, TraceIdKey)
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}
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// CustomGetTraceIdContext 通过自定义上下文获取跟踪编号
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func CustomGetTraceIdContext(ctx context.Context, key string) string {
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traceId := fmt.Sprintf("%s", ctx.Value(key))
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if traceId == Nil {
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return ""
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}
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if len(traceId) <= 0 {
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return ""
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}
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return traceId
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}
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