build(docker):优化Maven构建缓存并添加仓库配置

- 修改Dockerfile中Maven命令以使用本地缓存目录
- 在pom.xml中显式添加Maven中央仓库配置
- 为Ehcache依赖项添加具体版本号3.11.0
- 调整Maven构建参数顺序以提高构建效率

Dockerfile

@@ -1,9 +1,9 @@
 FROM maven:3.8.4-openjdk-17 AS builder
 WORKDIR /app
 COPY pom.xml .
-RUN mvn dependency:go-offline
+RUN mvn install -Dmaven.repo.local=./.m2
 COPY src ./src
-RUN mvn clean package -DskipTests=true -P prod
+RUN mvn clean package -Dmaven.repo.local=./.m2 -DskipTests=true -P prod
 
 
 FROM bellsoft/liberica-openjdk-debian:17.0.11-cds

pom.xml

@@ -26,6 +26,12 @@
 		<tag/>
 		<url/>
 	</scm>
+	<repositories>
+		<repository>
+			<id>maven-central</id>
+			<url>https://repo.maven.apache.org/maven2</url>
+		</repository>
+	</repositories>
 	<profiles>
 		<profile>
 			<id>dev</id>
@@ -98,6 +104,7 @@
 		<dependency>
 			<groupId>org.ehcache</groupId>
 			<artifactId>ehcache</artifactId>
+			<version>3.11.0</version>
 		</dependency>
 	</dependencies>