Installing SDKMAN! on UNIX-like platforms is as easy as ever. SDKMAN! installs smoothly on macOS, Linux, WSL, Cygwin, Solaris and FreeBSD. We also support Bash and ZSH shells.
Simply open a new terminal and enter:

$ curl -s "https://get.sdkman.io" | bash

Follow the instructions on-screen to complete installation.
Next, open a new terminal or enter:

$ source "$HOME/.sdkman/bin/sdkman-init.sh"

Lastly, run the following code snippet to ensure that installation succeeded:

$ sdk version

If all went well, the version should be displayed. Something like:

  sdkman 5.17.0

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信息来自：sdkman官网