package com.yami.trading.common.lang;
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import com.yami.trading.common.util.StringUtils;
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import lombok.extern.slf4j.Slf4j;
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import javax.servlet.http.HttpServletRequest;
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@Slf4j
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public class LangUtils {
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public static String getLang() {
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String lang = "en";
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try {
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HttpServletRequest request = HttpContextUtil.getHttpServletRequest();
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if (request == null) {
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return lang;
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}
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String langParam = request.getParameter("language");
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if (StringUtils.isNotEmpty(langParam)) {
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return langParam;
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}
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} catch (Exception e) {
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log.warn("获取当前语言失败", e);
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}
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return lang;
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}
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/**
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* 非中文的情况下,币对硬英文名
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*
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* @return
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*/
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public static boolean isEnItem() {
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return !"zh-CN".equalsIgnoreCase(getLang());
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}
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public static boolean isCnItem() {
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return "zh-CN".equalsIgnoreCase(getLang());
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}
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public static boolean isTWItem() {
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return "CN".equalsIgnoreCase(getLang());
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}
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public static boolean hasLang() {
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HttpServletRequest request = HttpContextUtil.getHttpServletRequest();
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if (request == null) {
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return false;
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}
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String langParam = request.getParameter("language");
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return StringUtils.isNotEmpty(langParam);
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}
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}
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