How to install java tutorial win10

Java installation win10 tutorial: first download the JDK; then configure the user variables and system variables; then configure the system variable path and add the path value to the path; finally test whether it is successful.

java installation tutorial win10

1. Download JDK

If you do not modify the installation path, Keep clicking Next and install it

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2. Configuration Environment variables

1. User variables

Create a new user variable, the variable name is: JAVA_HOME, the variable value is; C:\Program Files\Java\jdk1.8.0_131, that is JDK installation path

2. System variables

Create a new system variable, the variable name is: JAVA_HOME, the variable value is: C :\Program Files\Java\jdk1.8.0_131, which is the path of JDK installation

3. Configure the system variable path and add the path value to path

In the head of the system variable path, add

%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin;

or in the tail of the path, add

%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin;

. In fact, pay attention to the difference with the previous one. The delimiter;, pay attention to the half-width semicolon

4. Test whether it is successful

win r or directly enter cmd, Enter the command line

Enter: javac, Java, etc. to test

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