擅长:python、mysql、java
<p>我阅读csv/tsv文件的常规方法是:</p>
<pre class="lang-py prettyprint-override"><code>import os
filename = '...'
filepath = '...'
infile = os.path.join(filepath, filename)
with open(infile) as fin:
for line in fin:
parts = line.split('\t')
# do something with the list "parts"
</code></pre>
<p>但是在您的例子中,使用pandas函数<code>read_csv()</code>可能是更好的方法:</p>
<pre class="lang-py prettyprint-override"><code>import pandas as pd
# Control delimiters, rows, column names with read_csv
data = pd.read_csv(infile)
# View the first 5 lines
data.head()
</code></pre>