Update Java (JDK) to Latest Version on Linux

1. Build MC server 1.18.1

As soon as Minecraft 1.18.1 was updated, I went to the official website to download the server side.
Download page:
https://www.minecraft.net/zh-hans/download/server
download link:
https://launcher.mojang.com/
When running, the panel reports an error:

The error indicates that the server JDK version is too low.

2. Install the latest version of JDK

Run the command:

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You can install the latest version of JDK.

3, modify the soft link

Remove legacy soft links:

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rm - rf /usr/bin/java

New soft link:

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Note: If Oracle releases a new version of Java, the path may change!

It is recommended to use:

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ls /etc/alternatives/

Check the new version installation path.
Use the command:

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java - version

You can see that the version becomes the latest version.

4. Start the Minecraft server

You can see in the panel that the startup is successful.