Java Environment variables

1. Go to the "Properties" option of "Computer" and select "Advanced system Settings" as shown in:

2. When you click on "Advanced system Settings", you will see the dialog box as shown, select "Environment variables":

3. After clicking on "Environment variable", you will see the dialog box as shown:

4, the next step is the specific configuration process:

①, select "New" as shown,

"Variable name": Java_home

"Variable value": C:\Program files\java\jdk1.8.0_60

Note: the "Variable Value" column mainly fills in the path where you install Java, which may vary depending on the individual situation

②, after the previous step, select "Path" in the environment variable, as shown in:

Edit after Selection:

At the top of the "Variable Value" column, add the following code:

%java_home%\bin;%java_home%\jre\bin;

Note: The above code is best for one character, because Java_home has limited the path to your JDK, and each version of Java JDK should be made up of these things.

③, after the previous step is determined, then "new":

"Variable name": ClassPath

"Variable value":.; %java_home%\bin;%java_home%\lib\dt.jar;%java_home%\lib\tools.jar

Note: The above code is best also a character unchanged paste up, "variable value" the most front.; Don't miss out.

After completing the three steps above, the configuration of the environment variable has been completed.

5, check the environment variables set up: Call "cmd" check

1. Input: "Java", you should see the following things:

2, enter "Javac", you should see the following things:

3, enter "Java-version", you should see the following things:

If the above three pictures are seen, congratulations, the environment variable configuration is OK!

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Java Environment variables