使用IDEA創(chuàng)建資源組

application.yml 增加國(guó)際化目錄配置

增加配置類 從請(qǐng)求頭獲取多語(yǔ)言關(guān)鍵字

/** * 國(guó)際化配置 * * @author Lion Li */@Configurationpublic class I18nConfig {@Beanpublic LocaleResolver localeResolver() {return new I18nLocaleResolver();}/** * 獲取請(qǐng)求頭國(guó)際化信息 */static class I18nLocaleResolver implements LocaleResolver {@NotNull@Overridepublic Locale resolveLocale(HttpServletRequest httpServletRequest) {String language = httpServletRequest.getHeader('content-language');Locale locale = Locale.getDefault();if (StrUtil.isNotBlank(language)) {String[] split = language.split('_');locale = new Locale(split[0], split[1]);}return locale;}@Overridepublic void setLocale(@NotNull HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Locale locale) {}}}3、用法詳解

在 Header 請(qǐng)求頭 增加上下文語(yǔ)言參數(shù) content-language參數(shù)需與國(guó)際化配置文件后綴對(duì)應(yīng)如 zh_CN en_US 等

編寫(xiě)測(cè)試類

/** * 測(cè)試國(guó)際化 * * @author Lion Li */@RestController@RequestMapping('/demo/i18n')public class TestI18nController {@Autowiredprivate MessageSource messageSource;/** * 通過(guò)code獲取國(guó)際化內(nèi)容 * code為 messages.properties 中的 key * * 測(cè)試使用 user.register.success */@GetMapping()public String get(String code) {return messageSource.getMessage(code, new Object[]{}, LocaleContextHolder.getLocale());}}

測(cè)試接口

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