擅长:python、mysql、java
<p>检查每一行没有意义-只需一次性替换所有内容:</p>
<pre><code>path = 'Pajanimals.txt'
try:
with open(path, 'r') as infile:
data = infile.read().replace('+44', '0')
except OSError as exception:
print('ERROR: could not read file:')
print(' %s' % exception)
else:
with open(path, 'w') as outfile:
outfile.write(data)
</code></pre>