Python 正则r的使用例子

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data=re.search("\\\\\com","fsdfd\comfsd")
# print(data.group(0))


data=re.search("\\bblow"," blow")#???
print(data.group())
data=re.search(r"\bblow"," blow")#???
print(data.group())
data=re.search("\dblow","3blow")#???r
print(data.group())
0 0