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建议先选择Spring Cloud Alibaba的大版本,方便兼容java
因为Alibaba已经指出了最合适的版本,因此咱们不去SpringCloud官网查询合适版本,直接使用Alibaba官方提供的建议便可:mysql
备忘用,若是须要单独使用Spring Cloud,则可参考git
然后便可查看到推荐版本
github
若是想查看指定大版本的推荐版本(可选)
直接访问 https://docs.spring.io/spring-cloud/docs/大版本号/reference/html/,如 https://docs.spring.io/spring-cloud/docs/Hoxton.SR10/reference/html/spring
查看版本兼容范围(可选)
访问连接sql
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服务调用后端
服务降级mybatis
服务网关
服务配置
服务总线
以订单项目为例,演示SpringCloud和SpringCloudAlibaba的使用,代码可从此处下载
<?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.spz.demo</groupId> <artifactId>spring-cloud-demo</artifactId> <version>1.0-SNAPSHOT</version> <packaging>pom</packaging> <!-- 后续新增模块后,须要在此处声明 --> <modules> <!-- <module>xxx</module> --> </modules> <!-- 统一管理jar包版本 --> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> <junit.version>4.12</junit.version> <log4j.version>1.2.17</log4j.version> <lombok.version>1.16.18</lombok.version> <mysql.version>8.0.16</mysql.version> <druid.version>1.1.16</druid.version> <mybatis.plus.version>3.3.2</mybatis.plus.version> </properties> <dependencyManagement> <dependencies> <!-- Spring Boot--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-dependencies</artifactId> <version>2.3.2.RELEASE</version> <type>pom</type> <scope>import</scope> </dependency> <!-- Spring Cloud --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>Hoxton.SR8</version> <type>pom</type> <scope>import</scope> </dependency> <!-- Spring Cloud Alibaba --> <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-alibaba-dependencies</artifactId> <version>2.2.5.RELEASE</version> <type>pom</type> <scope>import</scope> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>${druid.version}</version> </dependency> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-boot-starter</artifactId> <version>${mybatis.plus.version}</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>${lombok.version}</version> <optional>true</optional> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <fork>true</fork> <addResources>true</addResources> </configuration> </plugin> </plugins> </build> </project>
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