# 周转

pom.xml

@@ -64,6 +64,7 @@
         <easyexcel.version>2.1.1</easyexcel.version>
         <maven-surefire-plugin.version>2.22.1</maven-surefire-plugin.version>
         <maven-assembly-plugin.version>3.1.0</maven-assembly-plugin.version>
+        <guava.version>16.0.1</guava.version>
     </properties>
 
 
@@ -71,6 +72,11 @@
         <dependencies><!--这下面进行依赖管理 -->
 
             <dependency>
+                <groupId>com.google.guava</groupId>
+                <artifactId>guava</artifactId>
+            </dependency>
+
+            <dependency>
                 <groupId>org.junit.jupiter</groupId>
                 <artifactId>junit-jupiter-api</artifactId>
                 <version>5.5.2</version>
@@ -285,8 +291,11 @@
                 <artifactId>easyexcel</artifactId>
                 <version>${easyexcel.version}</version>
             </dependency>
+
+
         </dependencies>
 
+
     </dependencyManagement>
 
     <build>