解决方案 »

  1.   

    你的pom文件呢?这个版本号是你指定的吗?
    自己上maven官网下载jar包下来,放到本地仓库中,供工程使用。
      

  2.   

    换成netflix的呢?spring-cloud-starter-netflix-eureka-client
      

  3.   

    换成netflix的也不行
      

  4.   

    贴出你的整个pom文件吧,我看看你依赖了啥
      

  5.   

    springboot 2 之前的eureka 是他项目中得引用方式,没有问题;springboot2 之后,是 Netflix 形式的我发现,maven 库偶尔会存在这种问题,通过maven的方式如果直接去请求https://mvnrepository.com 的时候,部分jar包确实会存在down不下来的情况。这时,一般两个解决方案:1、换个版本号;2、如果这个版本号在仓库中有,手工下载下来,放到本地的jar包maven库中。
      

  6.   

    springboot 2 之前的eureka 是他项目中得引用方式,没有问题;springboot2 之后,是 Netflix 形式的我发现,maven 库偶尔会存在这种问题,通过maven的方式如果直接去请求https://mvnrepository.com 的时候,部分jar包确实会存在down不下来的情况。这时,一般两个解决方案:1、换个版本号;2、如果这个版本号在仓库中有,手工下载下来,放到本地的jar包maven库中。

    我把它下载下来了,放到本地仓库,还是不行
      

  7.   

    父项目的pom
    <?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.wf</groupId>
        <artifactId>MySpringCloud</artifactId>
        <packaging>pom</packaging>
        <version>1.0-SNAPSHOT</version>
        <modules>
            <module>springclouddemo-common</module>
            <module>myspringcloud-student-provider-1001</module>
            <module>myspringcloud-student-consumer-80</module>
            <module>myspringcloud-eureka-server-2001</module>
        </modules>    <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>
            <druid.version>1.1.10</druid.version>
        </properties>    <dependencyManagement>
            <dependencies>
                <dependency>
                    <groupId>org.springframework.cloud</groupId>
                    <artifactId>spring-cloud-dependencies</artifactId>
                    <version>Edgware.SR4</version>
                    <type>pom</type>
                    <scope>import</scope>
                </dependency>
                <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-dependencies</artifactId>
                    <version>1.5.13.RELEASE</version>
                    <type>pom</type>
                    <scope>import</scope>
                </dependency>
                <!-- 连接池 -->
                <dependency>
                    <groupId>com.alibaba</groupId>
                    <artifactId>druid</artifactId>
                    <version>${druid.version}</version>
                </dependency>
            </dependencies>
        </dependencyManagement>
    </project>eureka的pom
    <?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">
        <parent>
            <artifactId>MySpringCloud</artifactId>
            <groupId>com.wf</groupId>
            <version>1.0-SNAPSHOT</version>
        </parent>
        <modelVersion>4.0.0</modelVersion>    <artifactId>myspringcloud-eureka-server-2001</artifactId>
        <packaging>jar</packaging>
        <dependencies>        <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-eureka-server</artifactId>
                <version>1.4.0.RELEASE</version>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
           <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>springloaded</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-devtools</artifactId>
            </dependency>
        </dependencies></project>