擅长:python、mysql、java
<p>你可以这样做:</p>
<pre><code>file = "data.txt"
data, newdata = [], []
with open(file) as i:
data = i.readlines()
for i in data:
a = i.replace(".",";")
newdata.append([[j] for j in a.split(";")])
print(newdata)
# [[['1'], [' grillsütő'], [' jó állapotú'], [' 5000']],
# [['4'], [' gyerek bicikli'], [' 14"-os'], [' 10000']]]
</code></pre>
<p>如果要删除列表中项目周围不必要的空格,可以执行<code>strip</code>:</p>
<pre><code>newdata.append([[j.strip()] for j in a.split(";")])
</code></pre>