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分享numpy.loadtxt读入的字符串总是bytes格式
2.txt文件内容：
love byte you
file = open(r'C:\Users\pi\Desktop\2.txt')
d = loadtxt(file, dtype=str)
print(d[0])
["b'love'" "b'byte'" "b'you'"]
file = open(r'C:\Users\pi\Desktop\2.txt', 'rb')
d = loadtxt(file, dtype=str)
print(d)
["b'love'" "b'byte'" "b'you'"]
file = open(r'C:\Users\pi\Desktop\2.txt', 'r', encoding='utf-8')
d = loadtxt(file, dtype=str)
print(d)
["b'love'" "b'byte'" "b'you'"]
为什么输出就是不能为['love' 'byte' 'you'] ?!
love byte you
file = open(r'C:\Users\pi\Desktop\2.txt')
d = loadtxt(file, dtype=str)
print(d[0])
["b'love'" "b'byte'" "b'you'"]
file = open(r'C:\Users\pi\Desktop\2.txt', 'rb')
d = loadtxt(file, dtype=str)
print(d)
["b'love'" "b'byte'" "b'you'"]
file = open(r'C:\Users\pi\Desktop\2.txt', 'r', encoding='utf-8')
d = loadtxt(file, dtype=str)
print(d)
["b'love'" "b'byte'" "b'you'"]
为什么输出就是不能为['love' 'byte' 'you'] ?!
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-柚子皮- 2015-03-12
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for line in file:
print(line)
输出就可以是
'love' 'byte' 'you'
topic_array = loadtxt(twords_file, dtype='S')
print(topic_array)
输出为[b'love' b'byte' b'you'] 不知道为什么？
怎么设置dtype让它输出为['love' 'byte' 'you'] ？ ？
