代码: 

# 方法一:
import numpy as np
a = np.array([1,2,3,4,5,6])
b = a[::-1]
print(b)

# 方法二:
a = np.array([1,2,3,4,5,6])
b = np.flipud(a)
print(b)

        输出:

D:\Anaconda3\python.exe D:/0_me_python/03.py
[6 5 4 3 2 1]
[6 5 4 3 2 1]

Process finished with exit code 0
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