functools.partial(FuncA,p1,p2,…)用于把函数FuncA的前几个参数分别固定为p1,p2,… 例 from functools import partial def add(a, b, c): print("a=", a) print("b=", b) print("c=", c) return a + b + c addPlus = partial(add, 1, 2) print(addPlus(3)) 输出: a= 1 b= 2 c= 3 6