29 lines
973 B
JavaScript
29 lines
973 B
JavaScript
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const url = "https://jsonplaceholder.typicode.com/posts";
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async function main() {
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let xhttp = new XMLHttpRequest();
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xhttp.open("GET", url, true);
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xhttp.onreadystatechange = async function(){
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if (xhttp.readyState === 4){
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if (xhttp.status === 200){
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let sol = await JSON.parse(xhttp.responseText);
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//let sol = await JSON.parse(JSON.stringify(xhttp.responseText));
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sol.forEach(element => {
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if (element.id > 0 && element.id < 4){
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console.log(element);
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}
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});
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//console.log(`Sikeres kérés: ${sol[0].userId}`);
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} else if(xhttp.status === 404){
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console.log("Az erőforrás nem található - 404 hibakód");
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} else{
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console.error(`Hiba történt, státuszkód: ${xhttp.status}`);
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}
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}
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}
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xhttp.send();
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}
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main();
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