更新私服地址

规范/Java后端/Java后端开发手册.md

@@ -119,13 +119,13 @@ Maven私服：Nexus 3.15.2-01
 	<mirror>
         <id>wisdom</id>
         <mirrorOf>central</mirrorOf>
-        <url>http://139.159.210.228:8081/repository/maven-public/</url>
+        <url>http://nexus.wisdomcity.com.cn/repository/maven-public/</url>
     </mirror>
 	<!-- 智慧城私服 -->
 	<mirror>
         <id>spring</id>
         <mirrorOf>spring-milestones</mirrorOf>
-        <url>http://139.159.210.228:8081/repository/spring-milestones/</url>
+        <url>http://nexus.wisdomcity.com.cn/repository/spring-milestones/</url>
     </mirror>
   </mirrors>
   <profiles>