resp =request.urlopen(url) print(type(resp)) print(resp.read()) print(json.loads(resp.read())) 如果你在print(json.loads(resp.read())),有调用过resp.read(),那么再调用json.loads(resp.read())会出错 json.decoder.JSONDecodeError:Expectingvalue:line1column1 (char0) 这是什么原因我也不...
import json print("Started Reading JSON file") with open("developer.json", "r") as read_file: print("Converting JSON encoded data into Python dictionary") developer = json.load(read_file) print("Decoded JSON Data From File") for key, value in developer.items(): print(key, ":", valu...
②、json.load def load(fp, encoding=None, cls=None, object_hook=None, parse_float=None, parse_int=None, parse_constant=None, object_pairs_hook=None, **kw)f必选，表示文件对象 import json #需要有文件json_file1 with open("json_file1","r") as f: print json.load(f)③、json.loa...
s1 = json.load(f)print(f"json.load将文件内容转为Python对象的类型:>>>type(json.load(f)) ={type(s1)}")print(f"json.load将文件内容转为Python对象的值:>>>json.load(f) ={s1}")# json.load将文件内容转为Python对象的类型:>>>type(json.load(f)) = <class 'dict'># json.load将文件内...
将json格式的数据转化为字典类型 示例: 代码语言:python 代码运行次数:0 运行 AI代码解释 # -*- coding:utf-8 -*- import json json_str = '{"token":"dasgdhasdas", "status":0, "data":{"name":"admin", "password":123456}, "author":null}' json_dict = json.loads(json_str) print("=...
developer = json.load(read_file) print("Decoded `JSON` Data From File") for key, value in developer.items(): print(key, ":", value) print("Done reading json file") 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 结果 Started Reading `JSON` file ...
json_str ='{"token":"dasgdhasdas", "status":0, "data":{"name":"admin", "password":123456}, "author":null}'json_dict = json.loads(json_str)print("===转之前===")print("type(json_str)",type(json_str))print(json_str)print("===转之后===")print("type(json_dict)",type(j...
import json #File I/O Open function for read data from JSON File with open('X:/json_file.json') as file_object: # store file data in object data = json.load(file_object) print(data) 这里的数据是Python的字典对象。 输出: {'person': {'name': 'Kenn', 'sex': 'male', 'age': ...
print()函数调用打印当前行的编号和该行的内容。要获得行号,使用reader对象的line_num变量,它包含当前行的行号。 reader对象只能循环一次。要重新读取 CSV 文件,您必须调用csv.reader来创建一个reader对象。 writer对象 一个writer对象允许你将数据写入一个 CSV 文件。要创建一个writer对象,可以使用csv.writer()函数。
text1.json的文件内容如下: json.load() # coding=utf-8importjsonfile="text1.json"withopen(file,encoding="utf-8")asf:# 注意编码要和文件编码一致,不加encoding参数默认使用gbk编码读取文件dic=json.load(f)print(dic)print(type(dic))___{'姓名':'张三','年龄':18}<class'dict'> json.loads()...