通过ast模块处理
Source Code:
<br />import ast str_info = '{"name": "nock", "age": 18}' dict_info = ast.literal_eval(str_info) print("string info type is -->: %s" % (type(str_info))) print("dict info type is -->: %s" % (type(dict_info))) s_info = "{'name': 'nock', 'age': 18}" d_info = ast.literal_eval(s_info) print("s info type is -->: %s" % (type(s_info))) print("d info type is -->: %s" % (type(d_info)))
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<
br
/
>
import
ast
str_info
=
'{"name": "nock", "age": 18}'
dict_info
=
ast
.
literal_eval
(
str_info
)
print
(
"string info type is -->: %s"
%
(
type
(
str_info
)
)
)
print
(
"dict info type is -->: %s"
%
(
type
(
dict_info
)
)
)
s_info
=
"{'name': 'nock', 'age': 18}"
d_info
=
ast
.
literal_eval
(
s_info
)
print
(
"s info type is -->: %s"
%
(
type
(
s_info
)
)
)
print
(
"d info type is -->: %s"
%
(
type
(
d_info
)
)
)
|
Result:
string info type is -->: <class 'str'> dict info type is -->: <class 'dict'> s info type is -->: <class 'str'> d info type is -->: <class 'dict'>
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string
info
type
is
--
>
:
<
class
'str'
>
dict
info
type
is
--
>
:
<
class
'dict'
>
s
info
type
is
--
>
:
<
class
'str'
>
d
info
type
is
--
>
:
<
class
'dict'
>
|
使用ast.literal_eval进行转换既不存在使用json 模块进行转换的问题，也不存在使用eval模块进行转换的安全性问题，因此推荐大家使用ast.literal_eval的方法。
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