【发布时间】:2018-06-08 01:13:30
【问题描述】:
我正在使用 Python 和 Flask 将 3D 图形的 X、Y、Z 值提供给 Javascript(Plotly 库)。数据如下所示:
z = [1,1,1,1,1,1,1,1,1,1,1,1];
x = [0.0100,0.0420,0.0500,0.0508,0.0769,0.0883,0.0900,0.1101,0.1256,0.1300,0.1385,0.1607];
y = [0.0131,0.0190,0.0248,0.0250,0.0310,0.0370,0.0384,0.0430,0.0490,0.0530,0.0550,0.0610];
问题是,我的网站上会有很多 3D 图形,并且将它们全部存储在 Python 数组中的代码是荒谬的。将所有这些坐标存储在数据库中的最有效方法是什么?谢谢。
【问题讨论】:
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您可以将这些变量转换为JSON并将其转换为String并将其存储到您的数据库中,但是您需要在获取
string值时再次将其转换回来。
标签: python mysql python-3.x sqlalchemy mysql-python