python--将字符串类型的list 转换成 list 方式二:

方式一:

import ast

str_list = "[11.23,23.34]"
list_list = ast.literal_eval(str_list)
print(type(list_list))

得到结果为:

<class 'list'>
import json

str_list = "[11.23,23.34]"
list_list = json.loads(str_list)
print(type(list_list))

得到结果为:

<class 'list'>
import ast

str_list = "[11.23,23.34]"
list_list = ast.literal_eval(str_list)
print(type(list_list))

得到结果为:

<class 'list'>
import json

str_list = "[11.23,23.34]"
list_list = json.loads(str_list)
print(type(list_list))

得到结果为:

<class 'list'>