Gin的真正IP中间件
的Real IP中间件，将http.Request的RemoteAddr设置为解析X-Forwarded-For标头或X-Real-IP标头的结果。
用法
package main
import (
"github.com/gin-gonic/gin"
"github.com/thanhhh/gin-gonic-realip"
)
func main () {
r := gin . New () // without any middlewares
router . Use ( realip . RealIP ())
r . Get ( "/" , func () string {
return "Hello world!"
})
r . Run ( ":8080" )
}
