init datamate

scripts/images/backend/settings.xml

@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd">
+    <!-- 本地仓库路径（可选，默认在 ~/.m2/repository） -->
+    <localRepository>${user.home}/.m2/repository</localRepository>
+
+    <!-- 阿里云镜像配置 -->
+    <mirrors>
+        <mirror>
+            <id>aliyun-maven</id>
+            <name>Aliyun Maven Repository</name>
+            <url>https://maven.aliyun.com/repository/public</url>
+            <mirrorOf>central,jcenter,google,spring,spring-plugin,gradle-plugin</mirrorOf>
+        </mirror>
+    </mirrors>
+
+    <!-- 使用 Java 21 编译配置（可选，但推荐） -->
+    <profiles>
+        <profile>
+            <id>java21</id>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+                <jdk>21</jdk>
+            </activation>
+            <properties>
+                <maven.compiler.source>21</maven.compiler.source>
+                <maven.compiler.target>21</maven.compiler.target>
+                <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+            </properties>
+        </profile>
+        <!-- 激活阿里云仓库（可选，增强依赖解析） -->
+        <profile>
+            <id>aliyun-repos</id>
+            <repositories>
+                <repository>
+                    <id>aliyun-public</id>
+                    <name>Aliyun Public Repository</name>
+                    <url>https://maven.aliyun.com/repository/public</url>
+                    <releases>
+                        <enabled>true</enabled>
+                    </releases>
+                    <snapshots>
+                        <enabled>false</enabled> <!-- 默认关闭快照版本 -->
+                    </snapshots>
+                </repository>
+            </repositories>
+            <pluginRepositories>
+                <pluginRepository>
+                    <id>aliyun-plugin</id>
+                    <name>Aliyun Plugin Repository</name>
+                    <url>https://maven.aliyun.com/repository/public</url>
+                    <releases>
+                        <enabled>true</enabled>
+                    </releases>
+                    <snapshots>
+                        <enabled>false</enabled>
+                    </snapshots>
+                </pluginRepository>
+            </pluginRepositories>
+        </profile>
+    </profiles>
+
+    <activeProfiles>
+        <activeProfile>aliyun-repos</activeProfile> <!-- 激活阿里云仓库 -->
+        <activeProfile>java21</activeProfile>       <!-- 激活 Java 21 配置 -->
+    </activeProfiles>
+</settings>