45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
"""
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ubinascii 模块包含许多在二进制和各种 ascii 编码的二进制表示之间转换的方法。
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"""
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def hexlify(data]) -> None:
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"""
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- hexlify(data[, sep])
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将字符串转换为十六进制表示的字符串。
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- 示例：
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- ubinascii.hexlify('hello RT-Thread')
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- b'68656c6c6f2052542d546872656164'
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- ubinascii.hexlify('summer')
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- b'73756d6d6572'
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如果指定了第二个参数sep，它将用于分隔两个十六进制数。
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- 示例：
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如果指定了第二个参数sep，它将用于分隔两个十六进制数。
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- ubinascii.hexlify('hello RT-Thread'," ")
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- b'68 65 6c 6c 6f 20 52 54 2d 54 68 72 65 61 64'
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- ubinascii.hexlify('hello RT-Thread',",")
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- b'68,65,6c,6c,6f,20,52,54,2d,54,68,72,65,61,64'
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"""
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...
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def unhexlify(data) -> None:
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"""
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转换十六进制字符串为二进制字符串，功能和 hexlify 相反。
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示例：
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- ubinascii.unhexlify('73756d6d6572')
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- b'summer'"""
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...
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def a2b_base64(data) -> None:
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"""Base64编码的数据转换为二进制表示。返回字节串。"""
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...
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def b2a_base64(data) -> None:
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"""编码base64格式的二进制数据。返回的字符串。"""
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...
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