看 一下子流程 模块：下面是一个简单的示例…
from subprocess import Popen, PIPEprocess = Popen(["ls", "-la", "."], stdout=PIPE)(output, err) = process.communicate()exit_pre = process.wait()
看 一下子流程 模块：下面是一个简单的示例…
from subprocess import Popen, PIPEprocess = Popen(["ls", "-la", "."], stdout=PIPE)(output, err) = process.communicate()exit_pre = process.wait()
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