function readFile(binaryFile) {
let reader = new FileReader();
reader.readAsArrayBuffer(binaryFile);
// in success case, do something with result
reader.onload = function() {
console.log(reader.result);
};
// in error case, do something with result
reader.onerror = function() {
console.log(reader.error);
};
}
阅读此FileReader并尝试此功能:
function readFile(binaryFile) { let reader = new FileReader(); reader.readAsArrayBuffer(binaryFile); // in success case, do something with result reader.onload = function() { console.log(reader.result); }; // in error case, do something with result reader.onerror = function() { console.log(reader.error); }; }最诚挚的问候!