擅长:python、mysql、java
<pre><code>import csv
with open('unique.txt') as uniques, open('total.txt') as total:
uniques = list(tuple(line) for line in csv.reader(uniques))
totals = {}
for line in csv.reader(total):
totals[tuple(line[1:])] = line
with open('output.txt', 'w') as outfile:
writer = csv.writer(outfile)
for line in uniques:
writer.writerow(totals.get(line, []))
</code></pre>