对于测试任务，可以使用 环境属性 像这样:

For a test task, you can use the environment property like this:

test {
  environment "VAR", "val"
}

您还可以使用 环境属性 在 exec 任务中

you can also use the environment property in an exec task

task dropDatabase(type: Exec) {
    environment "VAR", "val"
    commandLine "doit"
}

请注意，使用此方法，环境变量仅在任务期间设置.

Note that with this method the environment variables are set only during the task.