修复seata事务问题

uboot-core/pom.xml

@@ -49,6 +49,11 @@
 			<artifactId>mall-ebtp-cloud-redis-starter</artifactId>
 		</dependency>
 
+		<dependency>
+			<groupId>com.chinaunicom.ebtp</groupId>
+			<artifactId>mall-ebtp-cloud-seata-starter</artifactId>
+		</dependency>
+
 		<dependency>
 			<groupId>com.baomidou</groupId>
 			<artifactId>mybatis-plus-generator</artifactId>

uboot-core/src/main/java/com/chinaunicom/mall/ebtp/core/config/FeignSeataConfig.java

@@ -0,0 +1,26 @@
+package com.chinaunicom.mall.ebtp.core.config;
+
+import com.chinaunicom.mall.ebtp.common.config.FeignConfig;
+import feign.RequestTemplate;
+import io.seata.core.context.RootContext;
+import org.apache.commons.lang.StringUtils;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+@Configuration
+public class FeignSeataConfig extends FeignConfig {
+
+    @Override
+    public void apply(RequestTemplate template) {
+        super.apply(template);
+
+        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
+        if (null != attributes) {
+            String xid = RootContext.getXID();
+            if (StringUtils.isNotEmpty(xid)) {
+                template.header(RootContext.KEY_XID, xid);
+            }
+        }
+    }
+}