Java TEMP environment variable configuration

1. When to use the temporary environment variable configuration

Sometimes we go to the customer's computer with a mobile device, but the customer doesn't want us to modify the content on the computer. Then we need to use a temporary configuration

2. Use of temporary configuration

Because the JDK is in the variable path, we can find the path by entering the set path

　　　　

Just enter the set path= (JDK address).

　　　　

Change the path variable in the command prompt, and enter start. A new command prompt is opened that inherits the variables from the previous command prompt.

　　

Java TEMP environment variable configuration