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go-fly/middleware/language.go

17 lines
254 B

package middleware
import (
"github.com/gin-gonic/gin"
)
func SetLanguage(c *gin.Context) {
var lang string
if lang = c.Param("lang"); lang == "" {
lang = c.Query("lang")
}
if lang == "" || lang != "cn" {
lang = "en"
}
c.Set("lang", lang)
}