25 lines
637 B
JavaScript
25 lines
637 B
JavaScript
const express = require('express');
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const request = require('request')
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const app = express()
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var BaseUrl = {
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url: 'http://v.juhe.cn/weather/index',
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appkey: '62a1ba7a26c06fa3720a8e91c103d5b5'
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}
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app.all("*",function(req,res,next){
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res.header('Access-Control-Allow-Origin', '*');
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next();
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})
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app.get('/getWeather', function(req, res) {
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var cityName = req.query.cityname;
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var url = `${BaseUrl.url}?key=${BaseUrl.appkey}&cityname=${encodeURI(cityName)}`;
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request(url,function(error, response, body) {
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res.json(JSON.parse(body))
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})
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})
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app.listen(3000, function() {
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console.log('Example app listening on port 3000!')
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}) |