print("D:\three\two\one")
运行结果:D: hree wo\one
加\不对\t进行转义
print("D:\\three\\two\\one")
运行结果:D:\three\two\one
或加小写字母r显示原始字符串
print(r"D:\three\two\one")
运行结果:D:\three\two\one
print("D:\three\two\one")
运行结果:D: hree wo\one
加\不对\t进行转义
print("D:\\three\\two\\one")
运行结果:D:\three\two\one
或加小写字母r显示原始字符串
print(r"D:\three\two\one")
运行结果:D:\three\two\one