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powershell ​

环境变量 ​

获取 ​

powershell
$Env:JAVA_HOME

当前 process 修改或新增 ​

powershell
$Env:TMP_VAR = 'TMP'

持久修改或新增 ​

  • Machine
  • Process
  • User
powershell
[Environment]::SetEnvironmentVariable('Foo', 'Bar', 'User')

持久删除 ​

powershell
[Environment]::SetEnvironmentVariable('Foo', '', 'User')