[Experiment 1] Installing SCALA under Widows

Install SCALA under Widows SCALA
download link
: https://pan.baidu.com/s/1zveojdx1PtHATixlVJFbJQ
extraction code: zzkt
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Download these two files. After downloading, click scala-2.11.8.msi to install (first install jdk under windows before you can install scala)

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Click next to install,

check Iaccept the terms in the License Agreement, and then click next

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Change the installation path. You can customize the installation path. After selecting the installation path, click next.

Click Install to install. There is one missing screenshot here. After clicking Install, the following interface will appear!
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Wait for the installation to complete, click Finish, and
then unzip scala-2.11.8.tgz

Find the folder you unzipped from and open the folder
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Right-click the file path in the upper left corner and select Copy Address

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Open Control Panel->Open System
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Find advanced system settings
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Click on environment variables

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Click New under System Variables (s) below

Set the variable name to SCALA_HOME.
The variable address is the address of the decompressed scala-2.11.8, which is the address copied before. Click OK.
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Find Path under System Variables (Yes) and click Edit.

Click New
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Enter %SCALA_HOME%\bin and click OK
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Then click OK one by one.
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After installation, we can view the version information
by entering the compilation system under Windows. Press Windows+R and enter cmd to

enter the command prompt window. Then enter scala -version to view the installation version information. The version information is displayed, indicating that scala is installed successfully.
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