add dependency management.

commons-core/pom.xml

@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>commons</artifactId>
+        <artifactId>commons-parent</artifactId>
         <groupId>cn.quantgroup</groupId>
         <version>1.0.0</version>
     </parent>

commons-spring/pom.xml

@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>commons</artifactId>
+        <artifactId>commons-parent</artifactId>
         <groupId>cn.quantgroup</groupId>
         <version>1.0.0</version>
     </parent>

pom.xml

@@ -22,6 +22,7 @@
     <packaging>pom</packaging>
 
     <properties>
+        <commons-parent.version>1.0.0</commons-parent.version>
         <java.version>1.8</java.version>
         <guava.version>23.0</guava.version>
         <apollo.client.version>0.10.0</apollo.client.version>
@@ -38,6 +39,21 @@
         </dependency>
     </dependencies>
 
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>cn.quantgroup</groupId>
+                <artifactId>commons-spring</artifactId>
+                <version>${commons-parent.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>cn.quantgroup</groupId>
+                <artifactId>commons-core</artifactId>
+                <version>${commons-parent.version}</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
     <!-- 部署时往公司私服上发包, 可以在网址上找到 其他项目引入该包的需要的 XML -->
     <distributionManagement>
         <repository>