pythonstring转double
时间: 2023-09-04 15:09:16 浏览: 143
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在Python中,我们可以使用内置的float()函数将字符串转换为浮点数(double)。具体的语法是:float(字符串)。这个函数会将字符串解析为浮点数的形式,并返回对应的浮点数值。举个例子,如果我们要将字符串"3.14"转换为浮点数,可以使用float("3.14"),它会返回3.14作为浮点数的结果。所以,要将字符串转换为浮点数,你可以使用float()函数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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