In Python, JSONThe loads() method is used to convert a JSON string to a Python object. This method is very useful because it helps us to easily convert the data into a Python data type when processing JSON data, so that we can easily manipulate and analyze the data.
json.The loads() method is very simple to use. Its syntax is: jsonloads(string), where string is the JSON string to be converted.
Here's a simple example of how to use JSONloads() method converts a json string to a python object:
python
import json
JSON strings.
json_str = ''
Use jsonloads() method converts a json string to a python object:
person = json.loads(json_str)
Output the converted Python object.
print(person)
Running this section will output the following result:
python
name': 'john', 'age': 30, 'city': 'new york'}
As you can see, jsonThe loads() method converts the JSON string to a Python dictionary object. We can access and manipulate this object in the same way as a normal Python dictionary. For example, we can use person['name'] to get the name.
In addition to the dictionary, jsonThe loads() method can also convert JSON strings to other Python data types, such as lists, strings, integers, floats, and booleans. For more information about how to convert the conversion, you can check the official Python documentation.