新增本地仓库快照方法

build.gradle

@@ -39,6 +39,7 @@ repositories {
     maven { url "http://repo.spring.io/libs-release" }
 	maven { url "http://10.10.101.21:8081/artifactory/libs-release-local" }
 	maven { url "http://10.10.101.21:8081/artifactory/ext-release-local" }
+    maven { url "http://10.10.101.21:8081/artifactory/libs-snapshot-local" }
     maven { url "http://maven.aliyun.com/nexus/content/groups/public/" }
     mavenCentral()
 }