[Go] GO語言實戰-gin框架項目實現中英文切換

若是項目中須要有多語言的展現,相似網站中英文切換,能夠使用下面這個方法來實現html

主要思路就是,頁面html內容展現的時候,不能固定寫死在頁面上,須要從控制器部分分配過來變量,展現輸出這個變量網站

這個變量的內容來自一個結構體的成員,該結構體在建立實例的時候,能夠根據傳遞參數的不一樣,實例的成員內容不一樣spa

 

實際展現的地址是:3d

http://gofly.sopans.com/code

直達地址htm

 

 

 

控制器部分就是分配變量,在這裏是經過get傳遞lang這個參數cn就是中文,en就是英文blog

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

langguage這個結構體部分,根據不一樣的參數,建立不一樣的實例成員接口

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: "陶士涵的菜地版權全部",
            MainIntro:"極簡強大的Go語言在線客服系統",
            IndexSubIntro:"GO-FLY,一套爲PHP工程師、Golang工程師準備的基於 Vue 2.0的在線客服即時通信系統",
            IndexVisitors:"訪客入口",
            IndexAgent:"客服入口",
            IndexDocument:"接口文檔",
            IndexOnlineChat:"在線諮詢",
            Send:"發送",
            Notice:"歡迎您訪問go-fly!有什麼我能幫助您的?",
        }
    }
    return language
}
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