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#import run
import urequests as requests
import json
import network # Wi-Fi功能所在库
import utime # 延时API所在组件
import ujson # json字串解析库
wlan = None
# Wi-Fi SSID和Password设置
wifiSsid = "NBWIFI"
wifiPassword = "z7758521"
# 等待Wi-Fi成功连接到路由器
def get_wifi_status():
global wlan
wifi_connected = False
wlan.active(True) #激活界面
wlan.scan() #扫描接入点
print("start to connect ", wifiSsid)
wlan.connect(wifiSsid, wifiPassword) # 连接到指定的路由器(路由器名称为wifiSsid, 密码为:wifiPassword)
while True:
wifi_connected = wlan.isconnected() # 获取Wi-Fi连接路由器的状态信息
if wifi_connected: # Wi-Fi连接成功则退出while循环
break
else:
utime.sleep(0.5)
print("wifi_connected:", wifi_connected)
ifconfig = wlan.ifconfig() #获取接口的IP/netmask/gw/DNS地址
print(ifconfig)
utime.sleep(0.5)
class weather(object):
# 获取天气信息的uri
weather_uri = "http://wthrcdn.etouch.cn/weather_mini?citykey=101030300"
def get(self,uri=weather_uri):
resp=requests.get(self.weather_uri)
if (resp.status_code==200):
a=gzip.decompress(resp.content)
print(a)
b=a.decode("utf-8")
print(b)
data = json.loads(b)
print(b)
w_lei=str(data['data']['forecast'][0]['type'],'utf-8')
w_di=str(data['data']['forecast'][0]['low'],'utf-8')
w_gao=str(data['data']['forecast'][0]['high'],'utf-8')
w_fx=str(data['data']['forecast'][0]['fengxiang'],'utf-8')
temp=str(data['data']['forecast'][0]['fengli'],'utf-8')
print(temp)
temp1=temp.split("[")[2]
print(temp1)
temp2=temp1.split("]")[0]
w_fl=temp2
w_rq=str(data['data']['forecast'][0]['date'],'utf-8')
print(w_rq)
return(w_rq,w_lei,w_di,w_gao,w_fx,w_fl)
if __name__ == "__main__":
wlan = network.WLAN(network.STA_IF) #创建WLAN对象
get_wifi_status()
print("wifi")
weather = weather()
print(weather.get())
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