async function test(){const resp = await fetch("./img/liao.jpg")// 使用blob进行读取文本或二进制的数据,blob隐士原型上有arrayBuffer方法const blob = await resp.blob();// 将其转存到arrayBufferconst bf = await blob.arrayBuffer();// 将其添加进类型化数组const arr = new Int8Array(bf);console.log(arr)}
