Struts2实现动态国际化

1、在JSP页面添加语言连接

Language: <a href="${ctx}/admin/language/doLanguage.action?local=zh_CN">中文</a> | <a href="${ctx}/admin/language/doLanguage.action?local=en_US">英文</a>

2、在Action中设置选择的语言

String[] localArr = local.split("_");
String language = localArr[0];
String country = localArr[1];
ActionContext.getContext().getSession().put("WW_TRANS_I18N_LOCALE", new Locale(language, country));