如何将maven版本2.x更新到最新版本？

Question

there is anyway to update maven version in cmd?

I have installed maven2.x and i want the newest version, i have been looking for and I've found sth like this:

one:convert convert a Maven 1 project.xml (v3 pom) to a Maven 2 pom.xml (v4 pom).
one:deploy-maven-one-repository deploy an artifact into a Maven 1 remote repository.
one:install-maven-one-repository install an artifact into the Maven 1 local repository.
one:maven-one-plugin package a Maven 1 plugin.

some of this sentence update my maven version?

ty for advance.

Answer 1

下载最新的Maven版本并将{installation folder} / bin添加到Path。

Answer 2

The stuff you've quoted is for converting Maven 1.x projects to 2.x and in project.xml to pom.xml . Maven 1.x project files were written in Jelly, which is a whole different thing. Maven 2.x turned the build logic into fully-Java written plugins.

So, to clear things out -- there are two things:

• If you want to upgrade to a newer version of Maven, you need to download it from Maven's site , or use a package manager such as apt , or whatever your distribution uses.

• If you would like to migrate your projects from Maven 2.x to 3.x, this should normally work out of the box, unless you have a) your own custom plugins, or b) third-party plugins which depend on Maven 2.x API-s, which contain deprecated stuff. Normally, things will work out of the box for you. For more details on changes, you can always check the release notes .

Answer 3

Maven has no command to upgrade to Maven 3.X. You should download and extract new version.