From 8b39e85052cf70c76e015b4e1e375b739be23130 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9B=B9=E9=B9=8F=E9=A3=9E?= <rakor2010@gmail.com>
Date: Sun, 23 Mar 2025 23:21:36 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=A0=B9=E6=8D=AE=E8=AF=B7=E6=B1=82?=
 =?UTF-8?q?=E5=A4=B4language=E6=98=BE=E7=A4=BA=E5=AF=B9=E5=BA=94=E8=AF=AD?=
 =?UTF-8?q?=E8=A8=80=E7=9A=84=E6=95=B0=E6=8D=AE?=
MIME-Version: 1.0
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---
 .../mobilebroken/cfs/config/WebConfig.java    | 21 ++++++++++++++
 .../cfs/interceptor/LanguageInterceptor.java  | 28 +++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 nflg-mobilebroken-cfs-app/src/main/java/com/nflg/mobilebroken/cfs/config/WebConfig.java
 create mode 100644 nflg-mobilebroken-cfs-app/src/main/java/com/nflg/mobilebroken/cfs/interceptor/LanguageInterceptor.java

diff --git a/nflg-mobilebroken-cfs-app/src/main/java/com/nflg/mobilebroken/cfs/config/WebConfig.java b/nflg-mobilebroken-cfs-app/src/main/java/com/nflg/mobilebroken/cfs/config/WebConfig.java
new file mode 100644
index 00000000..548d4a54
--- /dev/null
+++ b/nflg-mobilebroken-cfs-app/src/main/java/com/nflg/mobilebroken/cfs/config/WebConfig.java
@@ -0,0 +1,21 @@
+package com.nflg.mobilebroken.cfs.config;
+
+import com.nflg.mobilebroken.cfs.interceptor.LanguageInterceptor;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+import javax.annotation.Resource;
+
+@Configuration
+public class WebConfig implements WebMvcConfigurer {
+
+    @Resource
+    private LanguageInterceptor languageInterceptor;
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        // 注册拦截器并指定拦截路径
+        registry.addInterceptor(languageInterceptor).addPathPatterns("/**");
+    }
+}
diff --git a/nflg-mobilebroken-cfs-app/src/main/java/com/nflg/mobilebroken/cfs/interceptor/LanguageInterceptor.java b/nflg-mobilebroken-cfs-app/src/main/java/com/nflg/mobilebroken/cfs/interceptor/LanguageInterceptor.java
new file mode 100644
index 00000000..8792abdf
--- /dev/null
+++ b/nflg-mobilebroken-cfs-app/src/main/java/com/nflg/mobilebroken/cfs/interceptor/LanguageInterceptor.java
@@ -0,0 +1,28 @@
+package com.nflg.mobilebroken.cfs.interceptor;
+
+import cn.hutool.core.util.StrUtil;
+import com.nflg.mobilebroken.common.util.MultilingualUtil;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerInterceptor;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+@Component
+public class LanguageInterceptor implements HandlerInterceptor {
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        // 从请求头中获取 language 参数
+        String language = request.getHeader("language");
+        if(StrUtil.isNotBlank(language)){
+            MultilingualUtil.setLanguage(language);
+        }
+        return true;
+    }
+    @Override
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
+        // 请求完成后清理 ThreadLocal，防止内存泄漏
+        MultilingualUtil.clear();
+    }
+}