function uploadFileChunk(file, chunkIndex) {
const chunkSize = 1024 * 1024;
const start = chunkIndex * chunkSize;
const end = Math.min(file.size, (chunkIndex + 1) * chunkSize);
const chunk = file.slice(start, end);
const formData = new FormData();
formData.append("chunk", chunk);
formData.append("filename", file.name);
formData.append("chunkIndex", chunkIndex);
formData.append("chunks", Math.ceil(file.size / chunkSize));
fetch("http://localhost:3000/upload", {
method: "POST",
body: formData,
}).then((res) => {
console.log(res);
});
}