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Java environment variable configuration in W10 system

Win10 Next Java Environment variable configuration

First , You should have installed Java Of JDK 了 ( If not installed JDK, Please jump to this website :https://www.bilibili.com/read/cv8254063

What Xiaobian installed is  jdk-8u91-windows-x64

Next, how to configure Java Environment variables of , It's also because I forgot to make a backup one day

( notes :win10 Of Java Environment variable configuration and other windows The version is slightly different )

On the computer desktop Right click on the “ This computer ” Of “ attribute ” Options

choice “ Advanced system setup ” Options

 

Click on the “ environment variable ” Options

 

The next step is the specific configuration process :

Click on “ System variables ” Below ” newly build “ Options

 

stay ” Variable name “ Fill in ”Java_Home“

” A variable's value “ by JDK The installation path , The author's path is ”D:\Program Files\Java\jdk1.8.0_91“

Click on ” determine “ Options

 

stay ” System variables “ Find ”Path“

 

Choose ”Path“ Click on ” edit “ Options

 

Choose... On the right “ Edit text ”, Copy everything in quotation marks “%Java_Home%\bin;%Java_Home%\jre\bin;”, To “ A variable's value ” At the top of the column ,“ determine ”

 

stay “ System variables ” bar ,“ newly build ”,“ Variable name ” by “CLASSPATH”,“ A variable's value ” by “.;%Java_Home%\bin;%Java_Home%\lib\dt.jar;%Java_Home%\lib\tools.jar”,“ determine ”

 

Click on “ environment variable ” The bottom “ determine ” Options

 

Back to the desktop , Press shortcut key “Win+R”, Input “cmd”

 

Check Java Environment configured successfully

Input "java"

 

Input "javac"

Input "java -version"

 

If you see all three pictures above , Congratulations , The environment variables are configured !

If you have any problems during installation , Check out my bulletin board , Answer as you ask ! And some of the things I've been working on these days Java Learning manual , Interview questions , development tool ,PDF Document book tutorial , If you need it, you can share it for free .

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