双语

src/main/java/com/egolm/payment/config/I18Config.java

+package com.egolm.payment.config;
+
+import java.util.Locale;
+
+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.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
+import org.springframework.web.servlet.i18n.SessionLocaleResolver;
+@Configuration
+public class I18Config extends WebMvcConfigurerAdapter {
+	 @Bean
+	    public LocaleResolver localeResolver() {
+	        SessionLocaleResolver slr = new SessionLocaleResolver();
+	        // 默认语言
+	        slr.setDefaultLocale(Locale.SIMPLIFIED_CHINESE);
+	        return slr;
+	    }
+
+	    @Bean
+	    public LocaleChangeInterceptor localeChangeInterceptor() {
+	        LocaleChangeInterceptor lci = new LocaleChangeInterceptor();
+	        // 参数名
+	        lci.setParamName("langID");
+	        return lci;
+	    }
+
+	    @Override
+	    public void addInterceptors(InterceptorRegistry registry) {
+	        registry.addInterceptor(localeChangeInterceptor());
+	    }
+}

src/main/java/com/egolm/payment/controller/WxApiController.java

@@ -3,8 +3,6 @@ package com.egolm.payment.controller;
 
 import java.util.HashMap;
 import java.util.Map;
-import java.util.SortedMap;
-import java.util.TreeMap;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
@@ -16,14 +14,10 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
-import com.egolm.common.DateUtil;
 import com.egolm.common.StringUtil;
 import com.egolm.common.bean.Rjx;
-import com.egolm.common.web.ServletUtil;
-import com.egolm.payment.pojo.TSystemCtrl;
 import com.egolm.payment.service.WxChatService;
-import com.egolm.payment.util.PayContstrant;
-import com.egolm.payment.util.WxSignUtil;
+import com.egolm.payment.util.I18NUtils;
 
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
@@ -58,7 +52,7 @@ public class WxApiController {
 		String status = request.getParameter("status");
 		
 		if(!StringUtil.isNotEmpty(terminal,langID,orderId,status)){
-			return Rjx.jsonErr().setCode(-100).setMessage("参数不能为空").toJson();
+			return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Param_notEmpty")).toJson();
 		}
  		Map<String, String> params = new HashMap<String, String>(); 
 		params.put("orderId", orderId);
@@ -82,7 +76,7 @@ public class WxApiController {
 			return Rjx.jsonOk().toJson();
 		} catch (Exception e) { 
 			e.printStackTrace();
-			return Rjx.jsonErr().setCode(-100).setMessage("查询异常").toJson();
+			return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Query_error")).toJson();
 		}
 	} 
 }

src/main/java/com/egolm/payment/controller/WxMiniApiController.java

@@ -22,6 +22,7 @@ import com.egolm.common.bean.Rjx;
 import com.egolm.common.web.ServletUtil;
 import com.egolm.payment.pojo.TSystemCtrl;
 import com.egolm.payment.service.WxChatService;
+import com.egolm.payment.util.I18NUtils;
 import com.egolm.payment.util.PayContstrant;
 import com.egolm.payment.util.WxSignUtil;
 
@@ -61,7 +62,7 @@ public class WxMiniApiController {
  		logger.info(terminal+" 获取openid时  code 为:"+code);
  		
  		if(!StringUtil.isNotEmpty(code,terminal,langID)) {
- 			return Rjx.jsonErr().setCode(-100).setMessage("参数不能为空").toJson();
+ 			return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Param_notEmpty")).toJson();
  		} 
  		
  		Map<String, String> params = new HashMap<String, String>(); 
@@ -72,7 +73,7 @@ public class WxMiniApiController {
  			params.put("appid",tSystemCtrl.getsValue1());
 			params.put("secret",tSystemCtrl.getsValue2());
  		}else {
- 			return Rjx.jsonErr().setCode(-100).setMessage("openId获取失败").set("errorMsg", "数据字典参数未配置").toJson();
+ 			return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Openid_failure")).set("errorMsg", I18NUtils.getMessage(langID, "Msg_Datadictionary_notConfig")).toJson();
  		}
 		
 		params.put("js_code", code);
@@ -111,10 +112,9 @@ public class WxMiniApiController {
 	    }) 
 	@RequestMapping(value="/unifiedorder",method=RequestMethod.GET)
 	public String  unifiedorder(HttpServletRequest request, HttpServletResponse response){
-		try {
 		String terminal = request.getParameter("terminal");
 		String langID = request.getParameter("langID");
-			 
+		try {
 			 			
 			SortedMap<Object,Object> params = new TreeMap<Object,Object>(); 
 			String appid = "";
@@ -132,11 +132,11 @@ public class WxMiniApiController {
 				params.put("md5Key", md5Key);
 				
 				if(!StringUtil.isNotEmpty(appid,mch_id,notify_url,md5Key)) {
-					return Rjx.jsonErr().setCode(-100).setMessage("支付失败").set("errorMsg", "数据字典参数配置不完整").toJson();
+					return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Pay_failure")).set("errorMsg", I18NUtils.getMessage(langID, "Msg_Datadictionary_inComplete")).toJson();
 				}
 				
 	 		}else {
-	 			return Rjx.jsonErr().setCode(-100).setMessage("支付失败").set("errorMsg", "数据字典参数未配置").toJson();
+	 			return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Pay_failure")).set("errorMsg", I18NUtils.getMessage(langID, "Msg_Datadictionary_notConfig")).toJson();
 	 		}
 	 		 
 			params.put("nonce_str",StringUtil.getNonceStr());
@@ -165,7 +165,7 @@ public class WxMiniApiController {
 				
 				resultMap.put("md5Key", md5Key);
 				if(!WxSignUtil.checkSign( resultMap, return_sign)){ 
-					  return Rjx.jsonErr().setCode(-100).setMessage("微信下单失败").set("errorMsg", "返回结果签名不一致").toJson();
+					  return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_WXOrder_failure")).set("errorMsg", I18NUtils.getMessage(langID, "Msg_backSign_isconsistent")).toJson();
 				}	
 				
 				String prepay_id = resultMap.get("prepay_id");
@@ -188,20 +188,20 @@ public class WxMiniApiController {
 			
 			if(return_code.equals("FAIL")){
 				String return_msg = resultMap.get("return_msg");
-				return Rjx.jsonErr().setCode(-100).setMessage("微信下单失败").set("errorMsg", return_msg).toJson();
+				return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_WXOrder_failure")).set("errorMsg", return_msg).toJson();
 			}
 			
 			if(return_code.equals("SUCCESS") && result_code.equals("FAIL")){
 				String err_code = resultMap.get("err_code");
 				String err_code_des = resultMap.get("err_code_des");
-				return  Rjx.jsonErr().setCode(-100).setMessage("微信下单失败").set("errorMsg", err_code).set("err_code_des", err_code_des).toJson();
+				return  Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_WXOrder_failure")).set("errorMsg", err_code).set("err_code_des", err_code_des).toJson();
 			}
 			
 		} catch (Exception e) { 
 			e.printStackTrace();
-			return Rjx.jsonErr().setCode(-100).setMessage("微信下单失败").set("errorMsg","生成预支付订单异常").toJson();
+			return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_WXOrder_failure")).set("errorMsg",I18NUtils.getMessage(langID, "Msg_Prepaid_order_error")).toJson();
 		} 
-		return Rjx.jsonErr().setCode(-100).setMessage("微信下单失败").toJson();
+		return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_WXOrder_failure")).toJson();
 	}
 	
 	
@@ -240,11 +240,11 @@ public class WxMiniApiController {
 	 			md5Key = tSystemCtrl.getsValue5(); 
 				
 				if(!StringUtil.isNotEmpty(appid,mch_id,md5Key)) {
-					return Rjx.jsonErr().setCode(-100).setMessage("支付失败").set("errorMsg", "数据字典参数配置不完整").toJson();
+					return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Pay_failure")).set("errorMsg", I18NUtils.getMessage(langID, "Msg_Datadictionary_inComplete")).toJson();
 				}
 				
 	 		}else {
-	 			return Rjx.jsonErr().setCode(-100).setMessage("支付失败").set("errorMsg", "数据字典参数未配置").toJson();
+	 			return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Pay_failure")).set("errorMsg", I18NUtils.getMessage(langID, "Msg_Datadictionary_notConfig")).toJson();
 	 		}
 	 		
 	 		
@@ -276,20 +276,20 @@ public class WxMiniApiController {
 				
 				resultMap.put("md5Key", md5Key);
 				if(!WxSignUtil.checkSign( resultMap, return_sign)){ 
-					  return Rjx.jsonErr().setCode(-100).setMessage("退款失败").set("errorMsg","返回结果签名不一致").toJson();
+					  return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Refund_failure")).set("errorMsg",I18NUtils.getMessage(langID, "Msg_backSign_isconsistent")).toJson();
 				}
-				return Rjx.jsonOk().setMessage("微信退款成功").toJson();
+				return Rjx.jsonOk().setMessage(I18NUtils.getMessage(langID, "Msg_Refund_success")).toJson();
 			}
 			
 			if(return_code.equals("FAIL")){
 				String return_msg = resultMap.get("return_msg");
-				return Rjx.jsonErr().setCode(-100).setMessage("退款失败").set("errorMsg",return_msg).toJson();
+				return Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Refund_failure")).set("errorMsg",return_msg).toJson();
 			}
 			
 			if(return_code.equals("SUCCESS") && result_code.equals("FAIL")){
 				String err_code = resultMap.get("err_code");
 				String err_code_des = resultMap.get("err_code_des");
-				return  Rjx.jsonErr().setCode(-100).setMessage("退款失败").set("err_code", err_code).set("errorMsg", err_code_des).toJson();
+				return  Rjx.jsonErr().setCode(-100).setMessage(I18NUtils.getMessage(langID, "Msg_Refund_failure")).set("err_code", err_code).set("errorMsg", err_code_des).toJson();
 			}
 			
 			

src/main/java/com/egolm/payment/util/I18NUtils.java

+package com.egolm.payment.util;
+
+import java.text.MessageFormat;
+import java.util.Locale;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.MessageSource;
+import org.springframework.context.i18n.LocaleContextHolder;
+import org.springframework.stereotype.Component;
+
+import com.egolm.common.StringUtil;
+
+
+/**
+ *
+* @ClassName: I18NUtil 
+* @Description: TODO( 图际化工具类) 
+* @author 张永
+* @date 2018年4月11日 下午5:36:27 
+*
+ */
+@Component
+public class I18NUtils {
+
+	private static MessageSource source;
+	  
+	public static void main(String[] args) {
+		 System.out.println(getMessage("zh", "Msg_check_key_set","AAA"));
+	}
+	
+	@Autowired
+    public void init(MessageSource source) {
+		I18NUtils.source = source;
+    }
+	
+	/**
+	 * 
+	* <p>Title: </p> 
+	* <p>Description: </p> 
+	* @param LangID   语言标识  与IDC中设置 的对应
+	* @param key    获取的key
+	* @param values   key中对应的值用于替换 里面的 {0} {1}...
+	* @return 
+	* @author 张永   
+	* @date 2018年4月11日 下午8:35:15
+	 */
+	public static String getMessage(String LangID,String key,Object...values){ 
+	   if(StringUtil.isEmpty(LangID)){  //为空默认为中文
+		   Locale.setDefault(Locale.CHINA);
+	   }else{
+		   if(LangID.equals("900")){  //英文
+			   Locale.setDefault(Locale.ENGLISH);
+		   }else{
+			   Locale.setDefault(Locale.CHINA);
+		   }
+	   }
+	   Locale locale = LocaleContextHolder.getLocale(); 
+		System.out.println("locale---------------"+locale);
+		String msg = source.getMessage(key, null, locale); 
+       return MessageFormat.format(msg, values);
+         
+	}
+
+}

src/main/resources/application.properties

 spring.profiles.active=dev
+spring.messages.basename=messages
\ No newline at end of file

src/main/resources/messages.properties

+Msg_Param_notEmpty=参数不能为空
+Msg_Query_error=查询异常
+Msg_Openid_failure=openId获取失败
+Msg_Datadictionary_notConfig=数据字典参数未配置
+Msg_Datadictionary_inComplete=数据字典参数配置不完整
+Msg_Pay_failure=支付失败
+Msg_WXOrder_failure=微信下单失败
+Msg_backSign_isconsistent=返回结果签名不一致
+Msg_Prepaid_order_error=生成预支付订单异常
+Msg_Refund_failure=退款失败
+Msg_Refund_success=微信退款成功
\ No newline at end of file

src/main/resources/messages_en.properties

+Msg_Param_notEmpty=Parameter can not be empty
+Msg_Query_error=Query error
+Msg_Openid_failure=Get openId failure
+Msg_Datadictionary_notConfig=Data dictionary parameters not configured
+Msg_Datadictionary_inComplete=Data dictionary parameter configuration is incomplete
+Msg_Pay_failure=Pay failure
+Msg_WXOrder_failure=WxChat order failure
+Msg_backSign_isconsistent=Return result signature is inconsistent
+Msg_Prepaid_order_error=Generate prepaid order exception
+Msg_Refund_failure=Refund failure
+Msg_Refund_success=WxChat refund success

src/main/resources/messages_zh_CN.properties

+Msg_Param_notEmpty=\u53C2\u6570\u4E0D\u80FD\u4E3A\u7A7A
+Msg_Query_error=\u67E5\u8BE2\u5F02\u5E38
+Msg_Openid_failure=openId\u83B7\u53D6\u5931\u8D25
+Msg_Datadictionary_notConfig=\u6570\u636E\u5B57\u5178\u53C2\u6570\u672A\u914D\u7F6E
+Msg_Datadictionary_inComplete=\u6570\u636E\u5B57\u5178\u53C2\u6570\u914D\u7F6E\u4E0D\u5B8C\u6574
+Msg_Pay_failure=\u652F\u4ED8\u5931\u8D25
+Msg_WXOrder_failure=\u5FAE\u4FE1\u4E0B\u5355\u5931\u8D25
+Msg_backSign_isconsistent=\u8FD4\u56DE\u7ED3\u679C\u7B7E\u540D\u4E0D\u4E00\u81F4
+Msg_Prepaid_order_error=\u751F\u6210\u9884\u652F\u4ED8\u8BA2\u5355\u5F02\u5E38
+Msg_Refund_failure=\u9000\u6B3E\u5931\u8D25
+Msg_Refund_success=\u5FAE\u4FE1\u9000\u6B3E\u6210\u529F
\ No newline at end of file