Python中json.load()和json.loads()的区别

一、图解

• json.loads()：解析一个有效的JSON字符串并将其转换为Python字典
• json.load()：从一个文件读取JSON类型的数据，然后转转换成Python字典

二、json.loads()用法

1、例子

import json

data = {
"name": "Satyam kumar",
"place": "patna",
"skills": [
"Raspberry pi",
"Machine Learning",
"Web Development"
],
"email": "xyz@gmail.com",
"projects": [
"Python Data Mining",
"Python Data Science"
]
}
with open("data_file.json", "w") as write:
json.dump(data, write)

with open("data_file.json", "r") as read_content:
print(json.load(read_content))

2、Python和Json数据类型的映射

JSON Equivalent	Python
object	dict
array	list
string	str
number	int
true	True
false	False
null	None

三、json.load()用法

例子

import json

# JSON string:
# Multi-line string
data = """{
"Name": "Jennifer Smith",
"Contact Number": 7867567898,
"Email": "jen123@gmail.com",
"Hobbies":["Reading", "Sketching", "Horse Riding"]
}"""
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# parse data:
res = json.loads(data)

# the result is a Python dictionary:
print(res)