viper-app/internal/server/ext/init.go

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package ext
import (
"demo-server/internal/config"
"demo-server/internal/middleware"
"github.com/gin-contrib/pprof"
"github.com/gin-gonic/gin"
"runtime"
)
/*
我有一个需要根据 go build tags 完成部分功能在编译时刻启用的需求
所以定义 initFunc 维持服务
当满足 tags 的时候加入 initEngQueue
*/
type initFunc func(e *gin.Engine)
var initEngQueue []initFunc
func Init(e *gin.Engine, cfg *config.Configuration) {
if cfg.Svr.PprofOn {
runtime.SetMutexProfileFraction(1)
runtime.SetBlockProfileRate(1)
pprof.Register(e)
}
e.Use(middleware.Cors())
initEng(e)
initMetric(e)
}