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VisualizaçõesHow do I fetch Weather's API 'forecastday' using axios?
I use WeatherAPI's service, which returns the weather forecast given the city name
The URL looks like this https://api.weatherapi.com/v1/forecast.json?key=[API_KEY]&q=tokyo&aqi=no
After trying to paste that URL into my browser and pasting the result into a JSON beautifier, here's the result
Here's the weird part. I tried using axios to fetch the information from my app and printing it out, this is what it gave me
It was unable to fetch forecastday and instead gave me a [Object], which didn't make any sense to me since it worked just fine on my browser
Here's my code (sorry for the spaghetti formatting) https://pastebin.com/9eJQy5Bf
I tried reinstalling the library, using proxies but the result remained the same.
1 Respostas
Responde à pergunta0
forecast.forecastday is an object array, to access a property from a particular object, you have to specify the index of the object in the array.
For example if you want the date property of the first object.
const data = {
forecast: {
forecastday: [{
date: "2022-04-03"
}]
}
}
const date = data.forecast.forecastday[0].date; // index [0] = first element
console.log(date);If you would have multiple days, you could loop over them or use a function like map() to get the specific items.
const data = {
forecast: {
forecastday: [{
date: "2022-04-03",
date_epoch: 123456789
},
{
date: "2022-04-04",
date_epoch: 123456789
}
]
}
}
const dates = data.forecast.forecastday.map(({ date }) => {
return { date }
});
console.log(dates);