85 lines
2.4 KiB
Java
85 lines
2.4 KiB
Java
package com.vetti.common.config;
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import cn.hutool.core.util.StrUtil;
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import com.vetti.common.enums.InternationalLangTypeEnum;
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import lombok.Data;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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import org.springframework.stereotype.Component;
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import org.springframework.web.context.request.RequestContextHolder;
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import org.springframework.web.context.request.ServletRequestAttributes;
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import javax.servlet.http.HttpServletRequest;
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/**
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* 国际化配置属性
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*
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* @author wangxiangshun
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*/
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@Data
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@Component
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@ConfigurationProperties(prefix = "vetti.international")
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public class InternationalProperties {
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/**
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* 是否启用，默认为False
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*/
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private boolean enable = true;
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/**
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* 请求语言参数位置（HEADER/PARAM），默认为HEADER
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*/
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private RequestLangParamPosition paramPosition = RequestLangParamPosition.HEADER;
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/**
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* 请求语言参数名称，默认为lang
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*/
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private String paramName = "lang";
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/**
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* 获取请求语言
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*
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* @return 请求语言
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*/
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public String getLang() {
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HttpServletRequest request = null;
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try {
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request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
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} catch (Exception ex) {
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// ignore
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}
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if (null == request) {
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return null;
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}
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String lang;
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if (paramPosition == RequestLangParamPosition.HEADER) {
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lang = request.getHeader(paramName);
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} else {
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lang = request.getParameter(paramName);
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}
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//语言类型特殊转换
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if(StrUtil.isNotEmpty(lang)){
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lang = lang.replaceAll("-Hans-","_").replaceAll("-Hant-","_").
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replaceAll("_Hans_","_").replaceAll("_Hant_","_").replaceAll("-","_");
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if(lang.contains("en") || lang.contains("EN")){
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lang = InternationalLangTypeEnum.INTERNATIONAL_LANG_TYPE_ENUM_EN.getCode();
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}else if(lang.contains("zh") || lang.contains("ZH")){
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lang = InternationalLangTypeEnum.INTERNATIONAL_LANG_TYPE_ENUM_ZH.getCode();
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}
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}else {
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lang = InternationalLangTypeEnum.INTERNATIONAL_LANG_TYPE_ENUM_EN.getCode();
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}
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return lang;
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}
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/**
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* 请求语言参数位置
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*/
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public enum RequestLangParamPosition {
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HEADER, PARAM
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}
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}
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