在小编搭建一个基于nacos项目的时候,发现nacos的包不能下载下来,一直在显示红色,经过小编的 多方查找资料终于是解决了,废话不多说,直接上步骤

1.小编是在外网环境搭建的项目,第一步是配置了maven的setting.conf信息,

    <mirror>
    <id>nexus-aliyun</id>
    <mirrorOf>central</mirrorOf>
    <name>Nexus aliyun</name>
    <url>http://maven.aliyun.com/nexus/content/groups/public</url>
   </mirror>

2.修改IDEA中的maven配置,把下面这个属性修改为Fail Fast(原来认为default)

3.检查springboot,springcloud,springalibaba的对应版本信息,然后设置pom里面对应的版本信息

    按照版本进行配置之后,就能依赖出来了

<properties>
    <springboot.version>2.3.2.RELEASE</springboot.version>
    <springclud.version>Hoxton.SR9</springclud.version>
    <spring.alibaba.version>2.2.6.RELEASE</spring.alibaba.version>
</properties>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-dependencies</artifactId>
            <version>${springboot.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-dependencies</artifactId>
            <version>${springclud.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
        <dependency>
            <groupId>com.alibaba.cloud</groupId>
            <artifactId>spring-cloud-alibaba-dependencies</artifactId>
            <version>${spring.alibaba.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>
<dependencies>

    <dependency>
        <groupId>com.alibaba.cloud</groupId>
        <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
        <version>${spring.alibaba.version}</version>
    </dependency>


</dependencies>
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