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import re txt = "The rain in Spain" #Return a match at every word character (characters from a to Z, digits from 0-9, and the underscore _ character): x = re.findall("\w", txt) print(x) if x: print("Yes, there is at least one match!") else: print("No match")
['T', 'h', 'e', 'r', 'a', 'i', 'n', 'i', 'n', 'S', 'p', 'a', 'i', 'n']
是的，至少有一個匹配！
