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前提:
在resources目錄下建立 messages_en_US.properties、messages_zh_CN.properties語言配置文件。
定義變量,如下: school_cover_title = School Cover
實現:
1. 啟動文件中代碼如下配置:
public class TwSpringCloudBigScreenWebApplication extends WebMvcConfigurerAdapter { public static void main(String[] args) { TimeZone.setDefault(TimeZone.getTimeZone("GMT+8")); SpringApplication.run(TwSpringCloudBigScreenWebApplication.class, args); } @Bean public LocaleResolver localeResolver() { SessionLocaleResolver slr = new SessionLocaleResolver(); slr.setDefaultLocale(Locale.SIMPLIFIED_CHINESE); return slr; } @Bean public LocaleChangeInterceptor localeChangeInterceptor() { LocaleChangeInterceptor lci = new LocaleChangeInterceptor(); lci.setParamName("lang"); return lci; } @Override public void addInterceptors(InterceptorRegistry registry) { registry.addInterceptor(localeChangeInterceptor()); } }
2. Controller 類中定義請求響應
@RequestMapping(value={"", "/", "/index"}, method = RequestMethod.GET) public String index(ModelMap model) { if(null == chinaMapUrl || chinaMapUrl.length() == 0) { chinaMapUrl = "http://218.77.50.45:8222/showroom/front/first/map_pass"; } model.addAttribute("chinaMapUrl",chinaMapUrl); return "index"; }
3. index.html靜態頁面中定義切換按鈕
<a href="?lang=en_US" > 英語</a> <a href="?lang=zh_CN" > 中文</a>
實現以上三步,即可實現語言切換。