这里写自定义目录标题
解释python 列表list 的append和extend区别
先上代码
import sys
list3=[]
list1=["2","WER","67","FYHGJ","B"]
list2=["ni6","ji8"]
list3.extend(list1)
list3.append(list2)
print(list3)
输出的是:[‘2’, ‘WER’, ‘67’, ‘FYHGJ’, ‘B’, [‘ni6’, ‘ji8’]]
这是我们常见的区别和用法
再上代码
import sys
list3=[]
list1=["2","WER","67","FYHGJ","B"]
list2=["ni6","ji8"]
list1=[list1]
list3.extend(list1)
list3.append(list2)
print(list3)