擅长:python、mysql、java
<p>最好的选择是使用jsonpickle正确地序列化numpy值</p>
<pre><code>import jsonpickle
import jsonpickle.ext.numpy as jsonpickle_numpy
jsonpickle_numpy.register_handlers()
with open('file.json', 'wb') as _file:
_file.write(jsonpickle.encode(pairs).encode())
with open('file.json', 'rb') as _file:
unpacked = jsonpickle.decode(_file.read())
</code></pre>