json1.py

"""

读取JSON数据

Version: 0.1
Author: 骆昊
Date: 2018-03-13

"""

import json
import csv2

json_str = '{"name": "骆昊", "age": 38, "title": "叫兽"}'
result = json.loads(json_str)
print(result)
print(type(result))
print(result['name'])
print(result['age'])

# 把转换得到的字典作为关键字参数传入Teacher的构造器
teacher = csv2.Teacher(**result)
print(teacher)
print(teacher.name)
print(teacher.age)
print(teacher.title)

# 请思考如何将下面JSON格式的天气数据转换成对象并获取我们需要的信息
# 稍后我们会讲解如何通过网络API获取我们需要的JSON格式的数据
"""
	{
		"wendu": "29",
		"ganmao": "各项气象条件适宜，发生感冒机率较低。但请避免长期处于空调房间中，以防感冒。",
		"forecast": [
			{
				"fengxiang": "南风",
				"fengli": "3-4级",
				"high": "高温 32℃",
				"type": "多云",
				"low": "低温 17℃",
				"date": "16日星期二"
			},
			{
				"fengxiang": "南风",
				"fengli": "微风级",
				"high": "高温 34℃",
				"type": "晴",
				"low": "低温 19℃",
				"date": "17日星期三"
			},
			{
				"fengxiang": "南风",
				"fengli": "微风级",
				"high": "高温 35℃",
				"type": "晴",
				"low": "低温 22℃",
				"date": "18日星期四"
			},
			{
				"fengxiang": "南风",
				"fengli": "微风级",
				"high": "高温 35℃",
				"type": "多云",
				"low": "低温 22℃",
				"date": "19日星期五"
			},
			{
				"fengxiang": "南风",
				"fengli": "3-4级",
				"high": "高温 34℃",
				"type": "晴",
				"low": "低温 21℃",
				"date": "20日星期六"
			}
		],
		"yesterday": {
			"fl": "微风",
			"fx": "南风",
			"high": "高温 28℃",
			"type": "晴",
			"low": "低温 15℃",
			"date": "15日星期一"
		},
		"aqi": "72",
		"city": "北京"
	}
"""