1、添加pom引用

hx-admin/pom.xml

@@ -44,6 +44,11 @@
             <optional>true</optional> <!-- 表示依赖不会传递 -->
         </dependency>
 
+        <!-- 阿里数据库连接池 -->
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid-spring-boot-starter</artifactId>
+        </dependency>
 
         <dependency>
             <groupId>org.projectlombok</groupId>

pom.xml

@@ -21,6 +21,7 @@
         <maven.compiler.target>8</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <hx.version>1.0</hx.version>
+        <druid.version>1.2.16</druid.version>
     </properties>
 
     <parent>
@@ -47,6 +48,12 @@
                 <artifactId>hx-common</artifactId>
                 <version>${hx.version}</version>
             </dependency>
+            <!-- 阿里数据库连接池 -->
+            <dependency>
+                <groupId>com.alibaba</groupId>
+                <artifactId>druid-spring-boot-starter</artifactId>
+                <version>${druid.version}</version>
+            </dependency>
             <dependency>
                 <groupId>org.projectlombok</groupId>
                 <artifactId>lombok</artifactId>