38 lines
1.0 KiB
Go
38 lines
1.0 KiB
Go
package main
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import (
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"context"
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"github.com/gin-gonic/gin"
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"github.com/yuninks/loggerx"
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"github.com/yuninks/loggerx/middleware"
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)
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// 运行: go run ./example/gin_server
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// curl --location '127.0.0.1:8080/ping'
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func main() {
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ctx := context.Background()
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log := loggerx.NewLogger(ctx,
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loggerx.SetToConsole(),
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loggerx.SetGinLog(true), // 把 gin 自身的 access log 也收进日志文件
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)
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// 进程退出前落盘并释放文件句柄
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defer log.Close()
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g := gin.New() // 用 gin.New 而不是 gin.Default，避免 access log 与中间件重复记录
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g.Use(gin.Recovery())
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// 生成/透传 trace id，并写回响应头 X-Trace-Id
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g.Use(middleware.SetGinTraceId(log))
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g.Use(middleware.SetGinParams(log))
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g.GET("/ping", func(c *gin.Context) {
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// trace id 通过 request context 传给日志，便于串起整条链路
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log.Infof(c.Request.Context(), "GET /ping")
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c.JSON(200, gin.H{"message": "pong", "trace_id": middleware.GetTraceId(c.Request.Context(), log.GetTraceField())})
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})
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_ = g.Run(":8080")
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}
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