原文博客
???{ ?????var buffer = new ArrayBuffer(2) ?????var bytes = new Uint16Array(buffer) ?????bytes[0] = (65 << 8) + 66 ?????var blob = new Blob([buffer], { ???????type: 'text/plain' ?????}) ?????var dataUri = window.URL.createObjectURL(blob) ?????open(dataUri) // BA 受系统的字节序影响,小端法 ???} ????{ ?????let buffer = new ArrayBuffer(2) ?????let view = new DataView(buffer) ?????let value = (65 << 8) + 66 ?????view.setUint16(0, value, /*true*/) // 或许默认使用大端法,true设置为小端法 ?????var blob = new Blob([buffer], { ???????type: 'text/plain' ?????}) ?????var dataUri = window.URL.createObjectURL(blob) ?????open(dataUri) // AB DataView不用考虑平台字节序问题 ???}
js arrayBuffer 字节序问题,小端法,大端法
原文地址:https://www.cnblogs.com/ajanuw/p/9250539.html