擅长:python、mysql、java
<p>您可以使用timedelta:</p>
<pre><code>import datetime
now = datetime.datetime.now()
for i in range(7):
gotosleep = now + datetime.timedelta(0,i*60*90)
print(gotosleep)
</code></pre>
<p>输出:</p>
<pre><code>2018-08-02 09:26:11.631513
2018-08-02 10:56:11.631513
2018-08-02 12:26:11.631513
2018-08-02 13:56:11.631513
2018-08-02 15:26:11.631513
2018-08-02 16:56:11.631513
2018-08-02 18:26:11.631513
</code></pre>