添加了zipkin链路追踪，

pom.xml

@@ -97,6 +97,10 @@
                 <artifactId>fastjson</artifactId>
                 <version>1.2.33</version>
             </dependency>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-sleuth-zipkin</artifactId>
+            </dependency>
             <dependency>
                 <groupId>org.springframework.cloud</groupId>
                 <artifactId>spring-cloud-alibaba-dependencies</artifactId>