一、下载：WebStorm-2019.2.3

官网下载 https://www.jetbrains.com/webstorm/ 点击“DOWNLOAD”

二、安装

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三、激活

3.1 编辑hosts文件，填写一些内容

文件路径：

C:\Windows\System32\drivers\etc

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填写内容如下：

0.0.0.0 account.jetbrains.com

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3.2 运行WebStorm，填写激活码

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