From 93866451503da698955b21b7c1fe279c4a83d335 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Tue, 19 Mar 2024 16:38:03 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=9A=E4=B9=89Locale=E9=BB=98=E8=AE=A4?=
 =?UTF-8?q?=E5=9B=BD=E9=99=85=E5=8C=96=E9=85=8D=E7=BD=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../com/ruoyi/common/constant/Constants.java  |  6 +++
 .../ruoyi/framework/config/I18nConfig.java    | 43 +++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 ruoyi-framework/src/main/java/com/ruoyi/framework/config/I18nConfig.java

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java b/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java
index 7acadb9b..a94c3fa3 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java
@@ -1,5 +1,6 @@
 package com.ruoyi.common.constant;
 
+import java.util.Locale;
 import io.jsonwebtoken.Claims;
 
 /**
@@ -19,6 +20,11 @@ public class Constants
      */
     public static final String GBK = "GBK";
 
+    /**
+     * 系统语言
+     */
+    public static final Locale DEFAULT_LOCALE = Locale.SIMPLIFIED_CHINESE;
+
     /**
      * www主域
      */
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/I18nConfig.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/I18nConfig.java
new file mode 100644
index 00000000..163fd01c
--- /dev/null
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/I18nConfig.java
@@ -0,0 +1,43 @@
+package com.ruoyi.framework.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.LocaleResolver;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
+import org.springframework.web.servlet.i18n.SessionLocaleResolver;
+import com.ruoyi.common.constant.Constants;
+
+/**
+ * 资源文件配置加载
+ * 
+ * @author ruoyi
+ */
+@Configuration
+public class I18nConfig implements WebMvcConfigurer
+{
+    @Bean
+    public LocaleResolver localeResolver()
+    {
+        SessionLocaleResolver slr = new SessionLocaleResolver();
+        // 默认语言
+        slr.setDefaultLocale(Constants.DEFAULT_LOCALE);
+        return slr;
+    }
+
+    @Bean
+    public LocaleChangeInterceptor localeChangeInterceptor()
+    {
+        LocaleChangeInterceptor lci = new LocaleChangeInterceptor();
+        // 参数名
+        lci.setParamName("lang");
+        return lci;
+    }
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry)
+    {
+        registry.addInterceptor(localeChangeInterceptor());
+    }
+}