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This is a middleware for hertz.
it uses go-i18n to provide a i18n middleware.
This repo is forked from i18n and adapted for hertz.
How to download and install it:
go get github.com/hertz-contrib/i18nHow to import it:
import hertzI18n "github.com/hertz-contrib/i18n"Canonical example:
package main
import (
"context"
"github.com/cloudwego/hertz/pkg/app"
"github.com/cloudwego/hertz/pkg/app/server"
hertzI18n "github.com/hertz-contrib/i18n"
"github.com/nicksnyder/go-i18n/v2/i18n"
)
func main() {
h := server.New(server.WithHostPorts(":3000"))
h.Use(hertzI18n.Localize())
h.GET("/:name", func(c context.Context, ctx *app.RequestContext) {
ctx.String(200, hertzI18n.MustGetMessage(c, &i18n.LocalizeConfig{
MessageID: "welcomeWithName",
TemplateData: map[string]string{
"name": ctx.Param("name"),
},
}))
})
h.GET("/", func(c context.Context, ctx *app.RequestContext) {
ctx.String(200, hertzI18n.MustGetMessage(c, "welcome"))
})
h.Spin()
}Canonical example:
package main
import (
"context"
"github.com/cloudwego/hertz/pkg/app"
"github.com/cloudwego/hertz/pkg/app/server"
hertzI18n "github.com/hertz-contrib/i18n"
"github.com/nicksnyder/go-i18n/v2/i18n"
"golang.org/x/text/language"
"gopkg.in/yaml.v3"
)
func main() {
h := server.New(server.WithHostPorts(":3000"))
h.Use(hertzI18n.Localize(
// in example/main.go
hertzI18n.WithBundle(&hertzI18n.BundleCfg{
RootPath: "./localize",
AcceptLanguage: []language.Tag{language.Chinese, language.English},
DefaultLanguage: language.Chinese,
FormatBundleFile: "yaml",
UnmarshalFunc: yaml.Unmarshal,
}),
hertzI18n.WithGetLangHandle(func(c context.Context, ctx *app.RequestContext, defaultLang string) string {
lang := ctx.Query("lang")
if lang == "" {
return defaultLang
}
return lang
}),
))
h.GET("/:name", func(c context.Context, ctx *app.RequestContext) {
ctx.String(200, hertzI18n.MustGetMessage(c, &i18n.LocalizeConfig{
MessageID: "welcomeWithName",
TemplateData: map[string]string{
"name": ctx.Param("name"),
},
}))
})
h.GET("/", func(c context.Context, ctx *app.RequestContext) {
ctx.String(200, hertzI18n.MustGetMessage(c, "welcome"))
})
h.Spin()
}This project is under Apache License. See the LICENSE file for the full license text.