您可以使用StringIO:
Python 3>>> msg = "Bob SmithnJane DoenJane,nPlease order more widgetsnThanks,nBobn">>> msg'Bob SmithnJane DoenJane,nPlease order more widgetsnThanks,nBobn'>>> import StringIO>>> buf = StringIO.StringIO(msg)>>> buf.readline()'Bob Smithn'>>> buf.readline()'Jane Doen'
您可以使用io.StringIO:
>>> import io>>> buf = io.StringIO(msg)>>> buf.readline()'Bob Smithn'>>> buf.readline()'Jane Doen'>>> len(buf.read())44
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