提取文本中的数字
#!/usr/bin/env python3
with open(r'/home/shiyanlou/Code/String.txt', 'r') as f:
f1 = f.read()
s = []
for w in f1:
if w.isdigit():
s.append(w)
print("".join(s))
文本复制
提取文本中的数字
#!/usr/bin/env python3
with open(r'/home/shiyanlou/Code/String.txt', 'r') as f:
f1 = f.read()
s = []
for w in f1:
if w.isdigit():
s.append(w)
print("".join(s))
文本复制