[Go] GO语言实战-gin框架项目实现中英文切换

engine.GET("/index", tmpl.PageIndex)

//首页
func PageIndex(c *gin.Context) {
    lang := c.Query("lang")
    if lang == "" ||lang!="cn"{
        lang = "en"
    }
    language:=config.CreateLanguage(lang)
    c.HTML(http.StatusOK, "index.html", gin.H{
        "Copyright":language.WebCopyRight,
        "WebDesc":language.MainIntro,
        "SubIntro":language.IndexSubIntro,
        "Document":language.IndexDocument,
        "VisitorBtn":language.IndexVisitors,
        "AgentBtn":language.IndexAgent,
        "OnlineChat":language.IndexOnlineChat,
        "IndexSend":language.Send,
        "Lang":lang,
    })
}

package config

type Language struct {
    WebCopyRight string
    MainIntro string
    Send string
    Notice string
    IndexSubIntro,IndexVisitors,IndexAgent,IndexDocument,IndexOnlineChat string
}

func CreateLanguage(lang string)*Language{
    var language *Language

    if lang=="en"{
        language=&Language{
            WebCopyRight: "TaoShihan",
            MainIntro: "Simple and Powerful Go language online customer chat system",
            IndexSubIntro: "GO-FLY, a Vue 2.0-based online customer service instant messaging system for PHP engineers and Golang engineers",
            IndexDocument:"API Documents",
            IndexVisitors:"Visitors Here",
            IndexAgent:"Agents Here",
            IndexOnlineChat:"Let’s chat. - We're online",
            Send:"Send",
            Notice:"Hello and welcome to go-fly - how can we help?",
        }
    }
    if lang=="cn"{
        language=&Language{
            WebCopyRight: "陶士涵的菜地版权所有",
            MainIntro:"极简强大的Go语言在线客服系统",
            IndexSubIntro:"GO-FLY，一套为PHP工程师、Golang工程师准备的基于 Vue 2.0的在线客服即时通讯系统",
            IndexVisitors:"访客入口",
            IndexAgent:"客服入口",
            IndexDocument:"接口文档",
            IndexOnlineChat:"在线咨询",
            Send:"发送",
            Notice:"欢迎您访问go-fly！有什么我能帮助您的？",
        }
    }
    return language
}