自定义语言解析器
import org.springframework.util.StringUtils;
import org.springframework.web.servlet.LocaleResolver;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;
/**
* @program: joyoung-cloud
*
* @description: 自定义语言解析器
*
* @author: Kebin
*
* @create: 2019-07-18 09:45
**/
public class MyLocaleResolver implements LocaleResolver {
@Override
public Locale resolveLocale(HttpServletRequest httpServletRequest) {
//l是前端请求头传递过来的参数
String l = httpServletRequest.getHeader("Language");
//l为空,默认采用浏览器的语言
Locale locale = Locale.getDefault();
//l部位空,则进行截取,匹配采用中文还是英文
if(!StringUtils.isEmpty(l)){
String[] split = l.split("_");
locale = new Locale(split[0],split[1]);
}
return locale;
}
@Override
public void setLocale(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Locale locale) {
}
}
交给spring管理
import com.joyoung.cloud.moudles.admin.component.MyLocaleResolver;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.LocaleResolver;
/**
* @program: joyoung-cloud
*
* @description: 把自定义语言解析器交给spring管理
*
* @author: Kebin
*
* @create: 2019-07-18 09:53
**/
@Configuration
public class MyConfig {
@Bean
public LocaleResolver localeResolver(){
return new MyLocaleResolver();
}
}
本文介绍了一种自定义语言解析器的实现方法,通过解析前端请求头中的语言参数,智能选择并返回相应的语言环境设置,支持多种语言切换,提高了国际化应用的灵活性。
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