About CMD can execute Java but cannot execute Javac processing solution

After installing Java, the java command can be executed normally, but the Javac command cannot be executed.

The most painful actual combat comprehension (it's dawn TAT): 06:12:39, March 6, 2019

1 Uninstall the current Java, delete all configured Java environment variables.

2 Get the value of the environment variable Path and cut it to Notepad. Check if there are Java-related variable values, and if there are, delete all Java-related variable values. Then save the remaining variable values ​​into Path.

4 Restart the computer and reinstall the JDK.

5 Reset the JDK environment

Guess you like

Origin blog.csdn.net/Memroy/article/details/88217577