擅长:python、mysql、java
<p>不能直接在<code>{}</code>中写入变量。这是正确的格式。你知道吗</p>
<pre><code>data_set = [["Dan", "August 8 1954", "50k"], ["Jason", "December 26 1984", "90k"]]
widest_name = 5
widest_birthDate = 16
print("{:<{width_name}} {:<{width_date}} {}".format("Name", "BirthDate","Salary",width_name=widest_name,width_date=widest_birthDate))
for lists in data_set :
print("{:<{width_name}} {:<{width_date}} {}".format(lists[0], lists[1], lists[2],width_name=widest_name,width_date=widest_birthDate))
Name BirthDate Salary
Dan August 8 1954 50k
Jason December 26 1984 90k
</code></pre>
<p>参考<a href="https://pyformat.info/" rel="nofollow noreferrer">this</a>。你知道吗</p>