update 使用全局国际化过滤器 GlobalI18nFilter 优化 Gateway 国际化处理

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/MessageUtils.java

@@ -3,6 +3,7 @@ package com.ruoyi.common.core.utils;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
 import org.springframework.context.MessageSource;
+import org.springframework.context.NoSuchMessageException;
 import org.springframework.context.i18n.LocaleContextHolder;
 
 /**
@@ -23,6 +24,10 @@ public class MessageUtils {
      * @return 获取国际化翻译值
      */
     public static String message(String code, Object... args) {
-        return MESSAGE_SOURCE.getMessage(code, args, LocaleContextHolder.getLocale());
+        try {
+            return MESSAGE_SOURCE.getMessage(code, args, LocaleContextHolder.getLocale());
+        } catch (NoSuchMessageException e) {
+            return code;
+        }
     }
 }

ruoyi-gateway/src/main/java/com/ruoyi/gateway/config/I18nConfig.java

@@ -1,21 +0,0 @@
-package com.ruoyi.gateway.config;
-
-import com.ruoyi.gateway.resolver.I18nLocaleResolver;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.reactive.config.DelegatingWebFluxConfiguration;
-import org.springframework.web.server.i18n.LocaleContextResolver;
-
-/**
- * webflux 国际化解析器
- *
- * @author Lion Li
- */
-@Configuration
-public class I18nConfig extends DelegatingWebFluxConfiguration {
-
-    @Override
-    protected LocaleContextResolver createLocaleContextResolver() {
-        return new I18nLocaleResolver();
-    }
-
-}

ruoyi-gateway/src/main/java/com/ruoyi/gateway/filter/GlobalI18nFilter.java

@@ -0,0 +1,41 @@
+package com.ruoyi.gateway.filter;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.cloud.gateway.filter.GatewayFilterChain;
+import org.springframework.cloud.gateway.filter.GlobalFilter;
+import org.springframework.context.i18n.LocaleContextHolder;
+import org.springframework.context.i18n.SimpleLocaleContext;
+import org.springframework.core.Ordered;
+import org.springframework.stereotype.Component;
+import org.springframework.web.server.ServerWebExchange;
+import reactor.core.publisher.Mono;
+
+import java.util.Locale;
+
+/**
+ * 全局国际化处理
+ *
+ * @author Lion Li
+ */
+@Slf4j
+@Component
+public class GlobalI18nFilter implements GlobalFilter, Ordered {
+
+    @Override
+    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
+        String language = exchange.getRequest().getHeaders().getFirst("content-language");
+        Locale locale = Locale.getDefault();
+        if (language != null && language.length() > 0) {
+            String[] split = language.split("_");
+            locale = new Locale(split[0], split[1]);
+        }
+        LocaleContextHolder.setLocaleContext(new SimpleLocaleContext(locale), true);
+        return chain.filter(exchange);
+    }
+
+    @Override
+    public int getOrder() {
+        return Ordered.HIGHEST_PRECEDENCE;
+    }
+
+}

ruoyi-gateway/src/main/java/com/ruoyi/gateway/resolver/I18nLocaleResolver.java

@@ -1,32 +0,0 @@
-package com.ruoyi.gateway.resolver;
-
-import org.springframework.context.i18n.LocaleContext;
-import org.springframework.context.i18n.SimpleLocaleContext;
-import org.springframework.web.server.ServerWebExchange;
-import org.springframework.web.server.i18n.LocaleContextResolver;
-
-import java.util.Locale;
-
-/**
- * 获取请求头国际化信息
- *
- * @author Lion Li
- */
-public class I18nLocaleResolver implements LocaleContextResolver {
-
-    @Override
-    public LocaleContext resolveLocaleContext(ServerWebExchange exchange) {
-        String language = exchange.getRequest().getHeaders().getFirst("content-language");
-        Locale locale = Locale.getDefault();
-        if (language != null && language.length() > 0) {
-            String[] split = language.split("_");
-            locale = new Locale(split[0], split[1]);
-        }
-        return new SimpleLocaleContext(locale);
-    }
-
-    @Override
-    public void setLocaleContext(ServerWebExchange exchange, LocaleContext localeContext) {
-
-    }
-}