feat: 解析客户端接收语言

src/framework/utils/ctx/ctx.go

@@ -11,6 +11,7 @@ import (
 	"ems.agt/src/framework/utils/ip2region"
 	"ems.agt/src/framework/utils/ua"
 	"ems.agt/src/framework/vo"
+	"golang.org/x/text/language"
 
 	"github.com/gin-gonic/gin"
 	"github.com/gin-gonic/gin/binding"
@@ -95,6 +96,20 @@ func UaOsBrowser(c *gin.Context) (string, string) {
 	return os, browser
 }
 
+// AcceptLanguage 解析客户端接收语言 zh：中文 en: 英文
+func AcceptLanguage(c *gin.Context) string {
+	preferredLanguage := language.English
+	acceptLanguage := c.GetHeader("Accept-Language")
+	tags, _, _ := language.ParseAcceptLanguage(acceptLanguage)
+	if len(tags) > 0 {
+		preferredLanguage = tags[0]
+	}
+	// 只取前缀
+	lang := preferredLanguage.String()
+	arr := strings.Split(lang, "-")
+	return arr[0]
+}
+
 // LoginUser 登录用户信息
 func LoginUser(c *gin.Context) (vo.LoginUser, error) {
 	value, exists := c.Get(common.CTX_LOGIN_USER)