添加guava

pom.xml

@@ -36,6 +36,7 @@
         </spring-cloud-starter-alibaba-nacos-config.version>
         <epdc-cloud-commons.version>1.0.0</epdc-cloud-commons.version>
         <epdc-cloud-client.version>1.0.0</epdc-cloud-client.version>
+        <guava.version>26.0-jre</guava.version>
     </properties>
 
     <dependencyManagement>
@@ -86,6 +87,12 @@
                 <artifactId>feign-httpclient</artifactId>
                 <version>${feign-httpclient.version}</version>
             </dependency>
+
+            <dependency>
+                <groupId>com.google.guava</groupId>
+                <artifactId>guava</artifactId>
+                <version>${guava.version}</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>