Java file cmd command line form run

• First you have to install the Java JDK and configure the appropriate environment variables.
• You can create a TXT file in the C drive directory.

　　

Change the file suffix name to. java

• Then open the command line, win+r write cmd Enter
  Common cmd commands:

  File List dir/w
  Go to the Directory CD directory path (tab keyboard is prompted) CD: represent the parent directory
  Directory Structure Print Tree
  View File Contents type
  You can use the TAB key to complete the file selection
  
  

  Of course, there is a more concise way, is to go to the directory you want, press the SHIFT + right menu click here to open a command window
  
• Run Javac compile command, Javac Test.java, error is code problem. Will generate a CALSS file in C drive
  
  After the compilation is successful, the Java test is executed to run the
  
• This is a successful installation of a wave of force.

Java file cmd command line form run