const schedule = require('node-schedule');
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const axios = require('axios');
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const mysql = require("../utils/mysql_db");
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var jsonData = '';//存储天气信息
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// 定义规则
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let rule = new schedule.RecurrenceRule();
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rule.minute = [15,30,45,55]
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//rule.second = [30, 60]; // 每隔 10 秒执行一次
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module.exports = {
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async job_() {
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// schedule.scheduleJob('5 * * * * *', async () => {
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// });
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},
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};
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schedule.scheduleJob(rule, async () => {//每小时定时取天气数据
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//https://devapi.heweather.net/v7/weather/now?location=101021700&key=495b433d21c84986a99c4ac52d42fd3b
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let urlstr = "https://devapi.heweather.net/v7/weather/now?location=location_code&key=fca708c817034474b6969579ab61a380";
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sqlstr = `select * from t_s_weather_city order by code`;
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let data_rets = await mysql.query_data(sqlstr, 'master', null)
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for (let index = 0; index < data_rets.length; index++) {
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let element = data_rets[index];
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// 检测当前是否已有天气数据
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let sqlstr = `select count(1) as counter from t_d_weather_hour where citycode='`+element.code+`' and TO_DAYS(now())=TO_DAYS(posttime) and HOUR(now())=hour(posttime) `;
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let lastdata_times = await mysql.query_data(sqlstr, 'master', null);
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console.log(lastdata_times[0].counter);
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console.log(lastdata_times[0].counter > 0)
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if( lastdata_times[0].counter > 0 ) { continue ;}
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// 若当前无天气数据，重新抓取
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axios.get(urlstr.replace('location_code', element.code)).then(response => {
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console.log(response.data)
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if(response.data.now) {
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let w = response.data.now;
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let posttime_ = w.obsTime.replace('T',' ').substr(0,13)+ ':00:00';
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let currHours = (new Date()).getHours();
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let postHours = (new Date(posttime_)).getHours();
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if(postHours == currHours) {
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let sql_ = `insert into t_d_weather_hour (type,citycode,cityname,posttime,temp,feelsLike,icon,text,wind360,windDir,windScale,windSpeed,humidity,precip,pressure,vis,cloud,dew,responsedata)
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values ('${element.type}','${element.code}','${element.name}','${posttime_}','${w.temp}','${w.feelsLike}','${w.icon}','${w.text}','${w.wind360}',
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'${w.windDir}','${w.windScale}','${w.windSpeed}','${w.humidity}','${w.precip}','${w.pressure}','${w.vis}','${w.cloud}','${w.dew}','${JSON.stringify(response.data)}'
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)`;
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mysql.query_data(sql_, 'master', null)
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}
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}
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}).catch(error => {
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console.log(error);
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});
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}
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});
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schedule.scheduleJob(rule, async () => {//每天定时更新天气数据
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//https://devapi.qweather.com/v7/weather/3d?location=101021700&key=495b433d21c84986a99c4ac52d42fd3b
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let urlstr = "https://devapi.qweather.com/v7/weather/3d?location=location_code&key=fca708c817034474b6969579ab61a380";
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sqlstr = `select * from t_s_weather_city order by code`;
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let data_rets = await mysql.query_data(sqlstr, 'master', null)
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for (let index = 0; index < data_rets.length; index++) {
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let element = data_rets[index];
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// 检测当前是否已有天气数据
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let sqlstr = `select count(1) as counter from t_d_weather_day where citycode='`+element.code+`' and TO_DAYS(now())=TO_DAYS(posttime)`;
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let lastdata_times = await mysql.query_data(sqlstr, 'master', null);
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if( lastdata_times[0].counter > 0 ) { continue ;}
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// 若当前无天气数据，重新抓取
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axios.get(urlstr.replace('location_code', element.code)).then(response => {
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if(response.data.daily) {
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let w = response.data.daily[0];
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let posttime_ = w.fxDate+ ' 00:00:00';
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let currdate = (new Date()).getDate();
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let postdate = (new Date(posttime_)).getDate();
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if (currdate == postdate) {
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let sql_ = `insert into t_d_weather_day (type,citycode,cityname,posttime,iconNight,iconDay,humidity,precip,pressure,vis,cloud,
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moonPhase,moonPhaseIcon,moonrise,moonset,sunrise,sunset,tempMax,tempMin,textDay,textNight,uvIndex,
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wind360Day,windDirDay,wind360Night,windDirNight,windScaleDay,windScaleNight,windSpeedDay,windSpeedNight,responsedata)
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values ('${element.type}','${element.code}','${element.name}','${posttime_}','${w.iconNight}','${w.iconDay}','${w.humidity}','${w.precip}','${w.pressure}','${w.vis}',
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'${w.cloud}','${w.moonPhase}','${w.moonPhaseIcon}','${w.moonrise}','${w.moonset}','${w.sunrise}','${w.sunset}','${w.tempMax}','${w.tempMin}','${w.textDay}','${w.textNight}','${w.uvIndex}',
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'${w.wind360Day}','${w.windDirDay}','${w.wind360Night}','${w.windDirNight}','${w.windScaleDay}','${w.windScaleNight}','${w.windSpeedDay}','${w.windSpeedNight}',
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'${JSON.stringify(response.data)}'
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)`;
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mysql.query_data(sql_, 'master', null)
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}
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}
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}).catch(error => {
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console.log(error);
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});
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}
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});
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// https://devapi.heweather.net/v7/weather/now?location=101021700&key=495b433d21c84986a99c4ac52d42fd3b
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function httpGet(uri) {
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console.log(uri);
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axios.get(uri).then(response => {
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console.log(response.data);
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return response.data;
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}).catch(error => {
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console.log(error);
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});
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}
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function httpPost(uri,postdata) {
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// let data = {
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// name: 'John Doe',
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// job: 'Content Writer'
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// };
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axios.post(uri, postdata).then((res) => {
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return res.data;
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console.log(`Status: ${res.status}`);
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console.log('Body: ', res.data);
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}).catch((err) => {
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console.error(err);
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});
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}
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