package com.xcong.excoin.configurations.i18n;

import cn.hutool.core.util.StrUtil;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.LocaleResolver;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

/**
 * @author wzy
 * @date 2020-04-30 14:56
 **/
@Configuration
public class CustomLocaleResolver implements LocaleResolver {

    @Override
    public Locale resolveLocale(HttpServletRequest httpServletRequest) {
        String lang = httpServletRequest.getHeader("lang");
        if(StrUtil.isBlank(lang)) {
            return new Locale("zh", "CN");
        } else {
            String[] splite = lang.split("_");
            return new Locale(splite[0], splite[1]);
        }
    }

    @Override
    public void setLocale(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Locale locale) {

    }
}