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weather.ts
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/**
* 通过请求访问天气接口，并返回最近七天的结果,另外还有空气质量接口
🍃 风
🏙城市
🌍 空气质量
☘ tips
* */
const weather_dict={'yin':'☁','yun':'🌥','yu':'🌧','bingbao':'🌧',
'lei':'🌩','qing':'☀','wu':'🌫','xue':'🌨','shachen':'🌪'}
const MyAPIKEY:string='bd04f1478caed3b600e29ffbd0a71a5a'
var request=require('request')
var request1=require('request')
var async = require('async');
var underscore = require('underscore');
const a=async function(request_url_weather:any){
return new Promise((resolve,reject)=>{
request.get(request_url_weather,function(err:any,response:any,body:any){
// console.log('a:',body)
if (err) {
reject(err);
} else{
resolve(body);
}
}
)}
)
};
const b=async function(request_url_kongqi:any){
return new Promise((resolve,reject)=>{
request.get(request_url_kongqi,function(err:any,response:any,body:any){
// console.log('a:',body)
// let json_date=JSON.parse(body)
if (err) {
reject(err);
} else{
resolve(body);
}
}
)}
)
};
async function weatherAsync(weatherCity:any){
let result={
'city':'',
'temperature':'',
'weather':'',
'wind':'',
'aqi':'',
'tip':''
}
let request_url_weather:string = encodeURI('http://api.tianapi.com/txapi/tianqi/index?key='+MyAPIKEY+'&city='+weatherCity)
let request_url_kongqi:string = encodeURI('http://api.tianapi.com/txapi/aqi/index?key='+MyAPIKEY+'&area='+weatherCity)
let result1=await a(request_url_weather)
let result2=await b(request_url_kongqi)
let result1_json=JSON.parse(String(result1))
let result2_json=JSON.parse(String(result2))
//城市
result['city']='🏙'+weatherCity
//天气
let weatherimg:string=result1_json['newslist'][0]['weatherimg']
let tmp=weatherimg.split('.')
let emoji=underscore.values(underscore.pick(weather_dict,tmp[0]))[0]
result['weather']='天气：'+result1_json['newslist'][0]['weather']+emoji
//温度
result['temperature']='温度：'+result1_json['newslist'][0]['lowest']+'-'+result1_json['newslist'][0]['highest']
//风
result['wind']='风速：'+result1_json['newslist'][0]['wind']+' '+result1_json['newslist'][0]['windsc']
//PM2.5
result['aqi']='AQI：'+result2_json['newslist'][0]['quality']+'('+result2_json['newslist'][0]['aqi']+')'
//Tip
result['tip']='Tip：'+result1_json['newslist'][0]['tips']
let result_json=JSON.stringify(result)
console.log('完成findweather~')
return result_json
}
exports.findweather=weatherAsync
// let json_date=JSON.parse(response)
// let weather_area=json_date['newslist'][1]['area']
// let today_date=json_date['newslist'][1]['date']+' '+json_date['newslist'][1]['week']
// let today_wind=json_date['newslist'][1]['wind']+' '+json_date['newslist'][1]['windsc']
// let today_weather=json_date['newslist'][1]['weather']
// console.log('weather_area:',String(weather_area))
// console.log('today_wind:',String(today_wind))
// async.series([
// function(){
// request.get(request_url_weather,
// function(err:any,response:any,body:any){
// console.log('a:',body)
// // let json_date=JSON.parse(body)
// }
// )
// },
// function(){
// request.get(request_url_kongqi,
// function(err:any,response:any,body:any){
// console.log(err)
// console.log('b:',body)
// // let json_date=JSON.parse(body)
// }
// )
// }],function(err:any,response:any,body:any){
// console.log('ERROR:',err)
// console.log('body:',body)
// });
// let a=function(callback:any){
// request.get(request_url_weather,
// function(err:any,response:any,body:any){
// console.log('a:',body)
// // let json_date=JSON.parse(body)
// }
// )
// callback(null, "function a");
// };
// let b=function(callback:any){
// request.get(request_url_kongqi,
// function(err:any,response:any,body:any){
// console.log(err)
// console.log('b:',body)
// // let json_date=JSON.parse(body)
// }
// )
// callback(null, "function b");
// };
// async.series([a,b],function(err:any,result:any){
// console.log('ERROR:',err)
// console.log('result:',result)
// });
// let json_date=JSON.parse(response)
// let weather_area=json_date['newslist'][1]['area']
// let today_date=json_date['newslist'][1]['date']+' '+json_date['newslist'][1]['week']
// let today_wind=json_date['newslist'][1]['wind']+' '+json_date['newslist'][1]['windsc']
// let today_weather=json_date['newslist'][1]['weather']
// console.log('weather_area:',String(weather_area))
// console.log('today_wind:',String(today_wind))
// httpsync.get(request_url_weather,function(err:any,respose:any,body:any){
// if(err){
// console.log('ERROR:'+err)
// }
// json_date=JSON.parse(body)
// console.log(json_date['newslist'][1]['area'])
// // today_date=json_date['newslist'][1]['date']+' '+json_date['newslist'][1]['week']
// // today_wind=json_date['newslist'][1]['wind']+' '+json_date['newslist'][1]['windsc']
// // today_weather=json_date['newslist'][1]['weather']
// }
// )
// }
// let fn=async function(){
// await resulet('上海')
// let weather_area=json_date['newslist'][1]['area']
// let today_date=json_date['newslist'][1]['date']+' '+json_date['newslist'][1]['week']
// let today_wind=json_date['newslist'][1]['wind']+' '+json_date['newslist'][1]['windsc']
// let today_weather=json_date['newslist'][1]['weather']
// console.log('weather_area:',String(weather_area))
// console.log('today_wind:',String(today_wind))
// }