json.dumps()、json.loads()用来对JSON数据编码和解码
json.dump()、json.load()用来对json文件做编码和解码
如下:
import json
data = {
'name': 'weo',
'age': 14
}
print("源数据:")
print(data)
data = json.dumps(data)
print("dumps:")
print(data)
data = json.loads(data)
print("loads:")
print(data)
with open('json_test.json', 'w') as f:
json.dump(data, f)
print("dump")
with open('json_test.json', 'r') as f:
data = json.load(f)
print("load:")
print(data)
输出如下:
源数据:
{'name': 'weo', 'age': 14}
dumps:
{"name": "weo", "age": 14}
loads:
{'name': 'weo', 'age': 14}
dump
load:
{'name': 'weo', 'age': 14}