spring boot与Spring Cloud Alibaba版本对应使用

Spring Boot	Spring Cloud	Spring Cloud Alibaba
2.1.x	Greenwich	0.9.x
2.0.x	Finchley	0.2.x
1.5.x	Edgware	0.1.x
1.5.x	Dalston	0.1.x

创建一个mavem父工程,把pom文件复制进去

<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.songzixian</groupId>
    <artifactId>szx-spring-cloud-alibab</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>pom</packaging>
    <url>https://songzixian.com</url>

    <!-- spring boot2.1.6 -->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.6.RELEASE</version>
        <relativePath/>
    </parent>

    <!-- 依赖管理模块 -->
    <modules>
        <module>szx-spring-cloud-alibab-dependencies</module>
    </modules>

    <!-- 编译 java版本-->
    <properties>
        <java.version>1.8</java.version>
        <maven.compiler.source>${java.version}</maven.compiler.source>
        <maven.compiler.target>${java.version}</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>

    <!-- Apache 2.0开源协议 -->
    <licenses>
        <license>
            <name>Apache 2.0</name>
            <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
        </license>
    </licenses>

    <!-- 作者信息 -->
    <developers>
        <developer>
            <id>songzixian</id>
            <name>宋子宪博客</name>
            <email>blog@52xbc.cn</email>
        </developer>
    </developers>

    <!-- 管理依赖版本号 -->
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.songzixian</groupId>
                <artifactId>szx-apache-dubbo-dependencies</artifactId>
                <version>${project.version}</version>
                <!-- 类型pom-->
                <type>pom</type>
                <!-- 范围 -->
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <!-- 多环境配置 -->
    <profiles>
        <profile>
            <!-- default默认-->
            <id>default</id>
            <!-- 激活 -->
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <properties>
                <spring-javaformat.version>0.0.12</spring-javaformat.version>
            </properties>
            <build>
                <plugins>
                    <!--java格式化插件 按照spring规范格式化代码-->
                    <plugin>
                        <groupId>io.spring.javaformat</groupId>
                        <artifactId>spring-javaformat-maven-plugin</artifactId>
                        <version>${spring-javaformat.version}</version>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-surefire-plugin</artifactId>
                        <configuration>
                            <includes>
                                <include>**/*Tests.java</include>
                            </includes>
                            <excludes>
                                <exclude>**/Abstract*.java</exclude>
                            </excludes>
                            <systemPropertyVariables>
                                <java.security.egd>file:/dev/./urandom</java.security.egd>
                                <java.awt.headless>true</java.awt.headless>
                            </systemPropertyVariables>
                        </configuration>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-enforcer-plugin</artifactId>
                        <executions>
                            <execution>
                                <id>enforce-rules</id>
                                <goals>
                                    <goal>enforce</goal>
                                </goals>
                                <configuration>
                                    <rules>
                                        <bannedDependencies>
                                            <excludes>
                                                <exclude>commons-logging:*:*</exclude>
                                            </excludes>
                                            <searchTransitive>true</searchTransitive>
                                        </bannedDependencies>
                                    </rules>
                                    <fail>true</fail>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-install-plugin</artifactId>
                        <configuration>
                            <skip>true</skip>
                        </configuration>
                    </plugin>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-javadoc-plugin</artifactId>
                        <configuration>
                            <skip>true</skip>
                        </configuration>
                        <inherited>true</inherited>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>

    <!-- spring官方中央仓库 spring所有依赖都有-->
    <repositories>
        <repository>
            <id>spring-milestone</id>
            <name>Spring Milestone</name>
            <url>https://repo.spring.io/milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>spring-snapshot</id>
            <name>Spring Snapshot</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
    </repositories>

    <pluginRepositories>
        <pluginRepository>
            <id>spring-milestone</id>
            <name>Spring Milestone</name>
            <url>https://repo.spring.io/milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </pluginRepository>
        <pluginRepository>
            <id>spring-snapshot</id>
            <name>Spring Snapshot</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </pluginRepository>
    </pluginRepositories>
</project>

然后再改工程下面创建一个文件夹

创建好之后创建一个pom文件,把下面依赖复制进去

<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.songzixian</groupId>
    <artifactId>szx-spring-cloud-alibab-dependencies</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>pom</packaging>
    <url>https://songzixian.com</url>

    <!-- spring-cloud-alibaba Greenwich版 只支持spring boot2.1以上-->
    <properties>
        <spring-cloud.version>Greenwich.RELEASE</spring-cloud.version>
        <spring-cloud-alibaba.version>0.9.0.RELEASE</spring-cloud-alibaba.version>
    </properties>

    <!-- Apache 2.0开源协议 -->
    <licenses>
        <license>
            <name>Apache 2.0</name>
            <url>https://www.apache.org/licenses/LICENSE-2.0.txt</url>
        </license>
    </licenses>

    <!-- 作者信息 -->
    <developers>
        <developer>
            <id>songzixian</id>
            <name>宋子宪博客</name>
            <email>blog@52xbc.cn</email>
        </developer>
    </developers>

    <!-- 管理依赖版本号 -->
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-alibaba-dependencies</artifactId>
                <version>${spring-cloud-alibaba.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <repositories>
        <repository>
            <id>spring-milestone</id>
            <name>Spring Milestone</name>
            <url>https://repo.spring.io/milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>spring-snapshot</id>
            <name>Spring Snapshot</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>spring-milestone</id>
            <name>Spring Milestone</name>
            <url>https://repo.spring.io/milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </pluginRepository>
        <pluginRepository>
            <id>spring-snapshot</id>
            <name>Spring Snapshot</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </pluginRepository>
    </pluginRepositories>
</project>