Middle
/** * URL ni kiruvchi funksiya yozish kerak, * bu URL ga GET so'rov yuboradi va ma'lumotlarni (json) qaytaradi. * Ma'lumotlarni olish uchun fetch dan foydalaning. * Faqat Promise API dan foydalanish mumkin. * So'rov davomida xato yuz bersa, 5 marta yana urinib ko'ring. * Agar oxir-oqibat ma'lumotlarni olish mumkin bo'lmasa, "Belgilangan URL kirish mumkin emas" xatosini qaytaring. */ function get(url) { // kod bu yerda } get(url) .then(res => console.log(res)) .catch(err => console.error(err))
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AIdan javob
javascript function get(url) { const maxRetries = 5; let attempts = 0;
function tryFetch() {
return fetch(url)
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.json();
})
.catch(error => {
if (attempts < maxRetries) {
attempts++;
return tryFetch();
} else {
return Promise.reject(new Error('Заданный URL недоступен'));
}
});
}
return tryFetch();
}
// Пример использования: // get('https://api.example.com/data') // .then(res => console.log(res)) // .catch(err => console.error(err));