本文共 2256 字,大约阅读时间需要 7 分钟。
要实现多语言内容的展示,可以通过以下技术实现:页面内容通过控制器传递动态语言参数,从而实现多语言切换。这种方式的核心思想是在展示页面时,通过控制器传播语言参数,决定最终展示的内容。
主要实现方式是在前端页面中使用占位符,通过后端控制器传递语言参数,例如获取lang参数,如果未传递则默认为英文。接下来通过调用配置文件生成相应语言的内容实例,最终将内容通过gin框架渲染到页面上。
具体实现如下:
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, "Send": language.Send, "Lang": lang, })} 该实现的关键点在于语言配置文件的处理,配置文件应定义不同的语言内容,通过传递不同的语言代码(如en和cn)来获取相应的语言内容。比如:
type Language struct { WebCopyRight string MainIntro string Send string Notice string IndexSubIntro string IndexVisitors string IndexAgent string IndexDocument string 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?", } } else 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", Index_visitors: "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} 图片部分可替换为适当的描述性文字内容:
转载地址:http://hjimz.baihongyu.com/