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发表于 2011-8-30 11:47:42
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显示全部楼层
当然可以!
Argument Description
"r" or "rb" open for reading
"w" or "wb" truncate to zero length or create for writing
"a" or "ab" append; open for writing at end of file, or create for writing
"r+", "r+b", or "rb+" open for update (reading and writing)
"w+", "w+b", or "wb+" truncate or create for update
"a+", "a+b", or "ab+" append; open or create for update at end-of-file
上述的b就是代表二进制文件类型,而不是text文本类型 |
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