擅长:python、mysql、java
<p>这实际上取决于您需要如何发送数据。循环的每一次都会覆盖<code>read_pressures</code>。你知道吗</p>
<pre><code>import json
import time
from decimal import Decimal
count = 0
read_pressures = []
while (count < 100):
current_time=time.time()
data = dict(pressure=2,time=current_time)
time.sleep(0.01)
count = count + 1
print(data) #
read_pressures.append(data)
print ("printing all values")
print(read_pressures)
</code></pre>