擅长:python、mysql、java
<p>你可能想要这样的东西:</p>
<pre><code>with open("input.txt", "r") as infile:
line = infile.read().split()
line = [" ".join(line[i:i+3]) for i in range(0,len(line),3)]
print(line)
with open("output.txt", "w") as outfile:
for i in line:
outfile.write(i + "\n")
</code></pre>
<p><code>output.txt</code>的内容:</p>
<pre><code>name1 address1 number1
name2 address2 number2
name3 address3 number3
name4 address4 number4
</code></pre>