Question

python：怎样合并文档中有重复部分的行

Answer 1

按行读取，放到list里面，然后set一下去掉重复

Answer 2

菜单栏：插入——文件，OK

Answer 3

f = open("test.txt", "r")
f_new = open("test1.txt", "w")
f_list = list()
for c in f.readlines():
f_list.append(c)
f_set = set(f_list)
f_new_list = list(f_set)
f_new.writelines(f_new_list)
f_new.close()
f.close()