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'>