习惯用php了,Python中查找字符串的函数是什么呢?正向查找find,倒找字符串rfind。代码示例:
pos = haystack.find(needle)
pos = haystack.find(needle, offset)pos = haystack.rf[......]习惯用php了,Python中查找字符串的函数是什么呢?正向查找find,倒找字符串rfind。代码示例:
pos = haystack.find(needle)
pos = haystack.find(needle, offset)pos = haystack.rf[......]好吧,因为要改个采集脚本,所以学习了一下Python中如何post gzip压缩数据。
import zlib
import urllib2
req = urllib2.Request(url,zlib.compress(你要post的数据));req.add_heade[......]