增加commons-pool2.jar

pom.xml

@@ -29,6 +29,7 @@
         <jna.version>5.7.0</jna.version>
         <commons.io.version>2.5</commons.io.version>
         <commons.fileupload.version>1.3.3</commons.fileupload.version>
+        <commons.pool.version>2.6.2</commons.pool.version>
         <poi.version>4.1.2</poi.version>
         <velocity.version>1.7</velocity.version>
     </properties>
@@ -146,6 +147,13 @@
             </dependency>
             
             <!--io常用工具类 -->
+            <dependency>
+                <groupId>org.apache.commons</groupId>
+                <artifactId>commons-pool2</artifactId>
+                <version>${commons.pool.version}</version>
+            </dependency>
+
+            <!--常用工具类 -->
             <dependency>
                 <groupId>commons-io</groupId>
                 <artifactId>commons-io</artifactId>

ruoyi-common/pom.xml

@@ -59,6 +59,12 @@
             <artifactId>commons-lang3</artifactId>
         </dependency>
 
+        <!--常用工具类 -->
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-pool2</artifactId>
+        </dependency>
+
         <!-- JSON工具类 -->
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>