需求:
存在两个list如下
list1 = ["one", "two", "three"]
list2 = ["1", "2", "3"]
需要生成一个字典如下
dict1 = {"one" : "1", "two" : 2, "three" : "3"}
解决方法:
dict4 = {m + ":" + n for m in list1 for n in list2} print(dict4) {'one:1', 'three:1', 'three:2', 'one:3', 'two:2', 'two:3', 'one:2', 'two:1', 'three:3'}
注意:
拼接只对string有效,对int无效