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This topic created in 4157 days ago, the information mentioned may be changed or developed.
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1
tomriddle Dec 11, 2014  1
import re
re.escape('\\r\\n') |
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2
iptux Dec 11, 2014 2
```
$ python Python 2.7.3 (default, Feb 27 2014, 19:58:35) [GCC 4.6.3] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> '\r\n'.encode('string_escape') '\\r\\n' >>> ``` hex 的 encoding 也很好用 |
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4
banbanchs Dec 11, 2014
s.encode("unicode_escape") ?
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5
staticor Dec 11, 2014
repr(s).replace('\\', '\\\\')
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6
jiankangxin Dec 11, 2014
@iptux 之前一直在用 replace 原来。。。
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7
kungfuchicken Dec 11, 2014
"\\".join(r'\r\n'.split("\\"))
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8
lygmqkl Dec 11, 2014
我都是在 js层做这个 转换得，感觉存入数据库得时候改变并不是很好。
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