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01 Eclipse using Maven slow problem solving

Popularity：22 ℃/2024-10-22 09:03:42

1. Eclipse uses the built-in Maven

It is possible that Eclipse is using built-in Maven rather than a standalone installation of Maven. if you use Eclipse's built-in Maven, the default may not have been generated.

You can check or modify the Maven setup path by following these steps:

a. Check the Maven configuration used by Eclipse

  • strike (on the keyboard)Window -> Preferences
  • Expand in the left navigationMaven -> SelectUser Settings

existUser Settings option, you will see the path to the Maven configuration file, if the path is empty, it means it is not configured by default. You can click on the right side of theBrowse button to select the manually configured File Path.

2. Generation and configuration file

If you haven't already file, you can manually create and specify the path to that file.

a. Creation file

If you don't have a standalone installation of Maven, you can manually create a file into a directory (e.g.C:/MavenSettings/), as follows:

<settings>
  <mirrors>
    <!-- Configuring an AliCloud Maven Mirror-->
    <mirror>
      <id>aliyun</id>
      <mirrorOf>central</mirrorOf>
      <name>Aliyun Maven</name>
      <url>/repository/central</url>
      <layout>default</layout>
    </mirror>
  </mirrors>
</settings>

b. Setting up in Eclipse

  • or inWindow -> Preferences -> Maven -> User Settings In theBrowse button, and select the File Path.
  • strike (on the keyboard)Apply and Close。

3. Updating projects

After the configuration is complete, right-click on your current Maven project and select theMaven -> Update Projectand ensure that the configured mirror repository is used when downloading dependencies.

Going through these steps should speed up dependent downloads.

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