How to solve the problem that mac cannot find java?

How to solve the problem that mac cannot find java?

It is very easy to find Java under mac, it only requires one command.

Command: /usr/libexec/java_home -V (note that V is capitalized)

Note: I roughly checked the files in the /usr/libexec directory and it feels like They are all software installed by default on Mac but not enabled. For example: postfix apache2, etc.

The specific search steps are as follows:

1. Open the terminal

2. Enter /usr/libexec/java_home -V

3. The command display result is as follows

● The current Mac has installed jdk directory;

● The jdk version used by Mac by default;

Recommended related article tutorials: java introductory tutorial

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