擅长:python、mysql、java
<p>它应该是<code>"2020-W52"</code>。<code>-1</code>和<code>-%w</code>模式告诉解析器选择该周的星期一,第53周的星期一日期在2021年</p>
<pre><code>import datetime
d1 = "2020-W53"
r1 = datetime.datetime.strptime(d1 + '-1', "%G-W%V-%u")
d2 = "2021-W01"
r2 = datetime.datetime.strptime(d2 + '-1', "%G-W%V-%u")
print(r1,'< does I found TIME TRAVEL >',r2)
</code></pre>
<p>输出:</p>
<pre><code>2020-12-28 00:00:00 < does I found TIME TRAVEL > 2021-01-04 00:00:00
</code></pre>