Background:

Problem 1: Downloading dependency packages is slow for a new Maven project

Question 2: download failure problems always resolve a plugin org.. Apache maven. Plugins: maven – clean – plugin: 3.1.0 errors

Problem analysis

For download problems related to dependency packages, considering the network environment, it is best to configure domestic Maven images

The solution

Add the following code between <project></project> in pom.xml

    <repositories>
        <repository>
            <id>alimaven</id>
            <url>https://maven.aliyun.com/repository/public</url>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>alimaven</id>
            <url>https://maven.aliyun.com/repository/public</url>
        </pluginRepository>
    </pluginRepositories>
Copy the code

The last

After setting up, the download will be finished in an instant.

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