From d9aba78edd3f6343f00e1794422d26e28b1176f0 Mon Sep 17 00:00:00 2001
From: ‘liusuyi’ <1951119284@qq.com>
Date: 星期四, 02 十一月 2023 16:10:25 +0800
Subject: [PATCH] 增加I18N业务适配后台管理国际化

---
 ruoyi-admin/src/main/resources/i18n/messages_en_US.properties             |   37 ++++++++++++
 ruoyi-admin/src/main/java/com/ruoyi/web/core/config/I18nConfig.java       |   46 +++++++++++++++
 ruoyi-admin/src/main/resources/i18n/messages_zh_CN.properties             |   37 ++++++++++++
 ruoyi-common/src/main/java/com/ruoyi/common/filter/MyI18nInterceptor.java |   41 +++++++++++++
 4 files changed, 161 insertions(+), 0 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/core/config/I18nConfig.java b/ruoyi-admin/src/main/java/com/ruoyi/web/core/config/I18nConfig.java
new file mode 100644
index 0000000..d0cd0e1
--- /dev/null
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/core/config/I18nConfig.java
@@ -0,0 +1,46 @@
+package com.ruoyi.web.core.config;
+
+import com.ruoyi.common.filter.MyI18nInterceptor;
+import lombok.extern.slf4j.Slf4j;
+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.InterceptorRegistration;
+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 java.util.Locale;
+
+
+@Configuration
+@Slf4j
+public class I18nConfig implements WebMvcConfigurer {
+    @Bean
+    public LocaleResolver localeResolver()
+    {
+        SessionLocaleResolver slr = new SessionLocaleResolver();
+        // 榛樿璇█
+        slr.setDefaultLocale(Locale.SIMPLIFIED_CHINESE);
+        return slr;
+    }
+    //@Bean
+    //public LocaleChangeInterceptor localeChangeInterceptor()
+    //{
+    //    LocaleChangeInterceptor lci = new LocaleChangeInterceptor();
+    //    // 鍙傛暟鍚�
+    //    lci.setParamName("lang");
+    //    return lci;
+    //}
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        // 娉ㄥ唽鎷︽埅鍣�
+        MyI18nInterceptor myHandlerInterceptor = new MyI18nInterceptor();
+        InterceptorRegistration loginRegistry = registry.addInterceptor(myHandlerInterceptor);
+        // 鎷︽埅璺緞
+        loginRegistry.addPathPatterns("/**");
+    }
+
+}
diff --git a/ruoyi-admin/src/main/resources/i18n/messages_en_US.properties b/ruoyi-admin/src/main/resources/i18n/messages_en_US.properties
new file mode 100644
index 0000000..3b74bd8
--- /dev/null
+++ b/ruoyi-admin/src/main/resources/i18n/messages_en_US.properties
@@ -0,0 +1,37 @@
+#\u9519\u8BEF\u6D88\u606F
+not.null=* Mandatory
+user.jcaptcha.error=Verification code error
+user.jcaptcha.expire=The verification code has expired
+user.not.exists=User does not exist/password error
+user.password.not.match=User does not exist/password error
+user.password.retry.limit.count=Password input error {0} times
+user.password.retry.limit.exceed=Password input error {0} times, account locked for {1} minutes
+user.password.delete=Sorry, your account has been deleted
+user.blocked=The user has been banned. Please contact the administrator
+role.blocked=The role has been banned. Please contact the administrator
+user.logout.success=Exit successfully
+
+length.not.valid=The length must be between {min} and {max} characters
+
+user.username.not.valid=*Composed of 2 to 20 Chinese characters, letters, numbers, or underscores, and must start with a non numeric character
+user.password.not.valid=*5-50 characters
+ 
+user.email.not.valid=Email format error
+user.mobile.phone.number.not.valid=Mobile number format error
+user.login.success=Login successful
+user.register.success=login was successful
+user.notfound=Please log in again
+user.forcelogout=Administrator forced exit, please log in again
+user.unknown.error=Unknown error, please log in again
+
+##\u6587\u4EF6\u4E0A\u4F20\u6D88\u606F
+upload.exceed.maxSize=The uploaded file size exceeds the limit file size< The maximum allowed file size is: {0}MB !
+upload.filename.exceed.length=The maximum length of the uploaded file name is {0} characters
+
+##\u6743\u9650
+no.permission=You do not have permission for data. Please contact the administrator to add permission [{0}]
+no.create.permission=You do not have permission to create data. Please contact the administrator to add permissions [{0}]
+no.update.permission=You do not have permission to modify data. Please contact the administrator to add permissions [{0}]
+no.delete.permission=You do not have permission to delete data. Please contact the administrator to add permissions [{0}]
+no.export.permission=You do not have permission to export data. Please contact the administrator to add permissions [{0}]
+no.view.permission=You do not have permission to view data. Please contact the administrator to add permissions [{0}]
diff --git a/ruoyi-admin/src/main/resources/i18n/messages_zh_CN.properties b/ruoyi-admin/src/main/resources/i18n/messages_zh_CN.properties
new file mode 100644
index 0000000..4098fc9
--- /dev/null
+++ b/ruoyi-admin/src/main/resources/i18n/messages_zh_CN.properties
@@ -0,0 +1,37 @@
+#閿欒娑堟伅
+not.null=* 蹇呴』濉啓
+user.jcaptcha.error=楠岃瘉鐮侀敊璇�
+user.jcaptcha.expire=楠岃瘉鐮佸凡澶辨晥
+user.not.exists=鐢ㄦ埛涓嶅瓨鍦�/瀵嗙爜閿欒
+user.password.not.match=鐢ㄦ埛涓嶅瓨鍦�/瀵嗙爜閿欒
+user.password.retry.limit.count=瀵嗙爜杈撳叆閿欒{0}娆�
+user.password.retry.limit.exceed=瀵嗙爜杈撳叆閿欒{0}娆★紝甯愭埛閿佸畾{1}鍒嗛挓
+user.password.delete=瀵逛笉璧凤紝鎮ㄧ殑璐﹀彿宸茶鍒犻櫎
+user.blocked=鐢ㄦ埛宸插皝绂侊紝璇疯仈绯荤鐞嗗憳
+role.blocked=瑙掕壊宸插皝绂侊紝璇疯仈绯荤鐞嗗憳
+user.logout.success=閫�鍑烘垚鍔�
+
+length.not.valid=闀垮害蹇呴』鍦▄min}鍒皗max}涓瓧绗︿箣闂�
+
+user.username.not.valid=* 2鍒�20涓眽瀛椼�佸瓧姣嶃�佹暟瀛楁垨涓嬪垝绾跨粍鎴愶紝涓斿繀椤讳互闈炴暟瀛楀紑澶�
+user.password.not.valid=* 5-50涓瓧绗�
+ 
+user.email.not.valid=閭鏍煎紡閿欒
+user.mobile.phone.number.not.valid=鎵嬫満鍙锋牸寮忛敊璇�
+user.login.success=鐧诲綍鎴愬姛
+user.register.success=娉ㄥ唽鎴愬姛
+user.notfound=璇烽噸鏂扮櫥褰�
+user.forcelogout=绠$悊鍛樺己鍒堕��鍑猴紝璇烽噸鏂扮櫥褰�
+user.unknown.error=鏈煡閿欒锛岃閲嶆柊鐧诲綍
+
+##鏂囦欢涓婁紶娑堟伅
+upload.exceed.maxSize=涓婁紶鐨勬枃浠跺ぇ灏忚秴鍑洪檺鍒剁殑鏂囦欢澶у皬锛�<br/>鍏佽鐨勬枃浠舵渶澶уぇ灏忔槸锛歿0}MB锛�
+upload.filename.exceed.length=涓婁紶鐨勬枃浠跺悕鏈�闀縶0}涓瓧绗�
+
+##鏉冮檺
+no.permission=鎮ㄦ病鏈夋暟鎹殑鏉冮檺锛岃鑱旂郴绠$悊鍛樻坊鍔犳潈闄� [{0}]
+no.create.permission=鎮ㄦ病鏈夊垱寤烘暟鎹殑鏉冮檺锛岃鑱旂郴绠$悊鍛樻坊鍔犳潈闄� [{0}]
+no.update.permission=鎮ㄦ病鏈変慨鏀规暟鎹殑鏉冮檺锛岃鑱旂郴绠$悊鍛樻坊鍔犳潈闄� [{0}]
+no.delete.permission=鎮ㄦ病鏈夊垹闄ゆ暟鎹殑鏉冮檺锛岃鑱旂郴绠$悊鍛樻坊鍔犳潈闄� [{0}]
+no.export.permission=鎮ㄦ病鏈夊鍑烘暟鎹殑鏉冮檺锛岃鑱旂郴绠$悊鍛樻坊鍔犳潈闄� [{0}]
+no.view.permission=鎮ㄦ病鏈夋煡鐪嬫暟鎹殑鏉冮檺锛岃鑱旂郴绠$悊鍛樻坊鍔犳潈闄� [{0}]
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/filter/MyI18nInterceptor.java b/ruoyi-common/src/main/java/com/ruoyi/common/filter/MyI18nInterceptor.java
new file mode 100644
index 0000000..836fba0
--- /dev/null
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/filter/MyI18nInterceptor.java
@@ -0,0 +1,41 @@
+package com.ruoyi.common.filter;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.context.i18n.LocaleContextHolder;
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.Locale;
+
+@Slf4j
+public class MyI18nInterceptor implements HandlerInterceptor {
+
+    @Override
+    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
+        final String key = "language";
+        String language = "en_US";//request.getHeader(key);
+        // 鍓嶇浼犻�掔殑language蹇呴』鏄痾h-CN鏍煎紡鐨勶紝涓棿鐨�-蹇呴』瑕佸畬鏁达紝涓嶈兘鍙紶閫抸h鎴杄n
+        log.info("褰撳墠璇█={}",language);
+        Locale locale = new Locale(language.split("_")[0],language.split("_")[1]);
+        // 杩欐牱璧嬪�间互鍚庯紝MessageUtils.message鏂规硶灏变笉鐢ㄤ慨鏀逛簡
+        LocaleContextHolder.setLocale(locale);
+        return true;
+    }
+
+    /**
+     * 璇锋眰澶勭悊涔嬪悗杩涜璋冪敤锛屼絾鏄湪瑙嗗浘琚覆鏌撲箣鍓嶏紙Controller鏂规硶璋冪敤涔嬪悗锛�
+     */
+    @Override
+    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) {
+    }
+
+    /**
+     * 鍦ㄦ暣涓姹傜粨鏉熶箣鍚庤璋冪敤锛屼篃灏辨槸鍦―ispatcherServlet 娓叉煋浜嗗搴旂殑瑙嗗浘涔嬪悗鎵ц锛堜富瑕佹槸鐢ㄤ簬杩涜璧勬簮娓呯悊宸ヤ綔锛�
+     */
+    @Override
+    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) {
+    }
+
+}

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