一般天氣預報-今明36小時天氣預報
參考來源 https://steam.oxxostudio.tw/category/python/spider/forecast.html
locationName: "臺北市"
weatherElement: array[5]
weatherElement 裡有五種的預報因子，可透過程式單純取出所需的預報因子。
| 預報因子 | 說明 |
|---|---|
| Wx | 天氣現象 |
| MaxT | 最高溫度 |
| MinT | 最低溫度 |
| CI | 舒適度 |
| PoP | 降雨機率 |
0: object
elementName: "Wx"
time: array[3]
0: object
startTime: "2024-01-06T18:00:00+08:00"
endTime: "2024-01-07T06:00:00+08:00"
parameter: object
parameterName: "多雲"
parameterValue: "4"
1: object
startTime: "2024-01-07T06:00:00+08:00"
endTime: "2024-01-07T18:00:00+08:00"
parameter: object
parameterName: "陰天"
parameterValue: "7"
2: object
startTime: "2024-01-07T18:00:00+08:00"
endTime: "2024-01-08T06:00:00+08:00"
parameter: object
parameterName: "陰天"
parameterValue: "7"
elementName: "MaxT"
time: array[3]
0: object
startTime: "2024-01-06T18:00:00+08:00"
endTime: "2024-01-07T06:00:00+08:00"
parameter: object
parameterName: "19"
parameterUnit: "C"
1: object
startTime: "2024-01-07T06:00:00+08:00"
endTime: "2024-01-07T18:00:00+08:00"
parameter: object
parameterName: "18"
parameterUnit: "C"
2: object
startTime: "2024-01-07T18:00:00+08:00"
endTime: "2024-01-08T06:00:00+08:00"
parameter: object
parameterName: "16"
parameterUnit: "C"
elementName: "MinT"
time: array[3]
3: object
elementName: "CI"
time: array[3]
4: object
elementName: "PoP"
time: array[3]
var rawdata =context.global.weather_records;
var citynumber=rawdata.length;
var site_name=msg.payload;
var i;
var Temp1,Temp2,Temp3,Temp4;
for (i=0; i<citynumber;i++)
{
if (rawdata[i].locationName==site_name)
{
Temp1=rawdata[i].weatherElement[0].time[0].parameter.parameterName;
Temp2=rawdata[i].weatherElement[0].time[0].startTime;
Temp3=rawdata[i].weatherElement[0].time[0].endTime;
Temp4= site_name + Temp1+ '--'+ '開始時間: '+ Temp2+ '結束時間: '+ Temp3;
break;
}
}
msg.payload= Temp4;
return msg;
==============================================
var rawdata =context.global.weather_records
var citynumber=rawdata.length;
var i;
var Temp1,Temp2,Temp3,Temp4,Temp5,Temp6;
var weather=[];
for (i=0; i<citynumber;i++)
{
Temp1=rawdata[i].locationName;
Temp2=rawdata[i].weatherElement[0].time[0].parameter.parameterName;
Temp3=rawdata[i].weatherElement[1].time[0].parameter.parameterName;
Temp4=rawdata[i].weatherElement[2].time[0].parameter.parameterName;
Temp5=rawdata[i].weatherElement[3].time[0].parameter.parameterName;
Temp6=rawdata[i].weatherElement[4].time[0].parameter.parameterName;
weather[i]=[Temp1,Temp2,Temp3,Temp4,Temp5,Temp6];
}
msg.payload=weather ;
return msg;
//Temp1=rawdata[i].weatherElement[0].time[0].parameter.parameterName;
===================================================
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