In this example, you write the contents of the mydata list to the file, close the file, and then reopen the file so you can read the contents.

在这个示例中，把mydata list的内容写入文件，关闭文件，然后重新打开文件，这样就可以读取内容了。

youdao

You can't create the file, close it, and reopen it — even if the permissions limit who can open it.

您甚至无法先创建文件、然后关闭它、然后再重新打开它，即使权限已经限制了谁可以打开该文件。

youdao

You can't create the file, close it, and reopen it — even if the permissions limit who can open it.

您甚至无法先创建文件、然后关闭它、然后再重新打开它，即使权限已经限制了谁可以打开该文件。

youdao