jQuery 如何实现本地切换语言

怎么实现在不联网的情况下切换中英文
2025-01-05 15:07:10
推荐回答(4个)
回答1:

1在Project设置,添加中英两种语言
2.新建Localizable.strings文件,作为多语言对应的词典,存储多种语言,点击右侧Localization,勾选中英
3.添加一个字段,

  

  在English中,添加:SUBMIT_BTN_TITLE = Go;

  在Chinese中,添加:SUBMIT_BTN_TITLE = 开始;
  

  4.一个工具类GDLocalizableController,用来切换本地语言:
  //
  // GDLocalizableController.h
  // guide-book
  //
  // Created by why on 7/16/14.
  // Copyright (c) 2014 why. All rights reserved.
  //

  #import

  @interface GDLocalizableController : NSObject

  +(NSBundle *)bundle;//获取当前资源文件

  +(void)initUserLanguage;//初始化语言文件

  +(NSString *)userLanguage;//获取应用当前语言

  +(void)setUserlanguage:(NSString *)language;//设置当前语言

  @end

  //
  // GDLocalizableController.m
  // guide-book
  //
  // Created by why on 7/16/14.
  // Copyright (c) 2014 why. All rights reserved.
  //

  #import GDLocalizableController.h

  @implementation GDLocalizableController

  static NSBundle *bundle = nil;

  + ( NSBundle * )bundle{
  return bundle;
  }
  +(void)initUserLanguage{
  
  NSUserDefaults *def = [NSUserDefaults standardUserDefaults];
  NSString *string = [def valueForKey:@userLanguage];
  if(string.length == 0){
  //获取系统当前语言版本
  NSArray* languages = [def objectForKey:@AppleLanguages];
  NSString *current = [languages objectAtIndex:0];
  string = current;
  [def setValue:current forKey:@userLanguage];
  [def synchronize];//持久化,不加的话不会保存
  }
  
  //获取文件路径
  NSString *path = [[NSBundle mainBundle] pathForResource:string ofType:@lproj];
  bundle = [NSBundle bundleWithPath:path];//生成bundle
  }

  +(NSString *)userLanguage{
  
  NSUserDefaults *def = [NSUserDefaults standardUserDefaults];
  NSString *language = [def valueForKey:@userLanguage];
  return language;
  }

  +(void)setUserlanguage:(NSString *)language{
  
  NSUserDefaults *def = [NSUserDefaults standardUserDefaults];
  
  //1.第一步改变bundle的值
  NSString *path = [[NSBundle mainBundle] pathForResource:language ofType:@lproj ];
  bundle = [NSBundle bundleWithPath:path];
  
  //2.持久化
  [def setValue:language forKey:@userLanguage];
  [def synchronize];
  }

  @end

  5. 自定义一个宏方便处理:
// ----- 多语言设置
  #define CHINESE @zh-Hans
  #define ENGLISH @en
  #define GDLocalizedString(key) [[GDLocalizableController bundle] localizedStringForKey:(key) value:@ table:nil]

  6.使用:
  [GDLocalizableController setUserlanguage:CHINESE];
  NSLog(GDLocalizedString(@SUBMIT_BTN_TITLE));
  [GDLocalizableController setUserlanguage:ENGLISH];
  NSLog(GDLocalizedString(@SUBMIT_BTN_TITLE));

回答2:

使用.JSON实现本地语言存储下面具体介绍一下怎样实现静态页面语言切换:
1.准备好存贮不同语言的.json文件: text-en.json text-ja.json
text-ja.json :

"hpt": {
"features": "特徴",
"tutorial": "商品说明",
"support": "サポート",
"management": "マネージメント"


text-en.json :

"hpt": {
"features": "FEATURES",
"tutorial": "TUTORIAL",
"support": "SUPPORT",
"management": "MANAGEMENT"



2.然后页面要加载 jquery.localize.js jquery.min.js和language_cookie.js
language_cookie.js :
var name = "somoveLanguage";
function chgLang() {
var value = $("#ddlSomoveLanguage").children('option:selected').val();
SetCookie(name,value);
location.reload();
}
function SetCookie(name,value){
var Days = 30; //此 cookie 将被保存 30 天
var exp = new Date(); //new Date("December 31, 9998");
exp.setTime(exp.getTime() + Days*24*60*60*1000);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
function getCookie(name)//取cookies函数
{
var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
if(arr != null) return unescape(arr[2]); return null
}
$(function() {

var uulanguage = (navigator.language || navigator.browserLanguage).toLowerCase();

if (uulanguage.indexOf("en") > -1) {

$("[data-localize]").localize("text", {pathPrefix: "lang", language: "en"});
}
else if (uulanguage.indexOf("ja") > -1) {
$("[data-localize]").localize("text", {pathPrefix: "lang", language: "ja"});
}else{
$("[data-localize]").localize("text", {pathPrefix: "lang", language: "en"});
};
if (getCookie(name) != "") {
if (getCookie(name) == "ja") {
$("[data-localize]").localize("text", {pathPrefix: "lang", language: "ja"});
}
if (getCookie(name) == "en") {
$("[data-localize]").localize("text", {pathPrefix: "lang", language: "en"});

}

} //根据cookie选择语言
});

3.html代码如下:




Language












回答3:

有两种方法:

  1. 自己写一个js语言脚本,进行切换操作

  2. 从网上找一个js脚本语言

回答4:

使用本地文件,使用json对象保存语言中英文对应数据;然后根据选择展示;