Idea+docker通过dockerFile往华为云发布项目实践

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <parent>
        <artifactId>dolphin-jinyi</artifactId>
        <groupId>com.dolphin.jinyi</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>dolphin-jinyi-gateway</artifactId>
    <packaging>jar</packaging>
    <name>dolphin-jinyi-gateway</name>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <spring.boot.version>2.6.11</spring.boot.version>
    </properties>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>${spring.boot.version}</version>
                <configuration>
                    <includeSystemScope>true</includeSystemScope>
                    //指定项目的启动类
                    <mainClass>com.dolphin.jinyi.gateway.DolphinJinyiGatewayApplication</mainClass>
                </configuration>
                <executions>
                    <execution>
                        <id>repackage</id>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
        <resources>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.*</include>
                </includes>
            </resource>
        </resources>
    </build>
</project>

#jar包基于jdk，war包基于tomcat
FROM openjdk:8-jdk
# 作者
MAINTAINER hc

#将上下文中名字为dolphin-jinyi-gateway-1.0-SNAPSHOT.jar复制到工作目录，同时修改其名称为dolphin-jinyi-gateway.jar
ADD target/dolphin-jinyi-gateway-1.0-SNAPSHOT.jar /docker-app/dolphin-jinyi-gateway.jar
CMD ["--server.port=8010"]
#暴露当前容器内部暴露的端口 （同项目里的运行端口）
EXPOSE 8010
#启动命令
ENTRYPOINT ["java","-jar","/docker-app/dolphin-jinyi-gateway.jar"]