如果项目中需要有多语言的展示,类似网站中英文切换,可以使用下面这个方法来实现
主要思路就是,页面html内容展示的时候,不能固定写死在页面上,需要从控制器部分分配过来变量,展示输出这个变量
这个变量的内容来自一个结构体的成员,该结构体在创建实例的时候,可以根据传递参数的不同,实例的成员内容不同
实际展示的地址是:
http://gofly.sopans.com/
控制器部分就是分配变量,在这里是通过get传递lang这个参数cn就是中文,en就是英文
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,
})
}
langguage这个结构体部分,根据不同的参数,创建不同的实例成员
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
}
来源:oschina
链接:https://my.oschina.net/u/4325541/blog/4437041