').buffer)letstr = buffer.from(uint8Arr.buffer).toString('hex')
可以通过@ohos.buffer进行转换: let uint8Arr = new Uint8Array(buffer.from('Hello World!').buffer) let str = buffer.from(uint8Arr.buffer).toString('hex') @ohos.buffer 参考文档: https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/js-apis-buffer-V5 有用 回复 撰写回答 ...
').buffer) let str = buffer.from(uint8Arr.buffer).toString('hex')
Uint8Array类型和String以及hex如何互相转换 Uint8Array类型和String以及hex实现互相转换,可参考如下代码: import { buffer, util } fr……欲了解更多信息欢迎访问华为HarmonyOS开发者官网
[index++] & 0x3F) << 0)); break; default: break; } } return out; } //十六进制转Uint8Array function HexStrTouint8Array(data: string): Uint8Array { return new Uint8Array(buffer.from(data, ‘hex’).buffer);; } function uint8ArrayToHexStr(data: Uint8Array): string { let ...
将Uint8Array转换为node.js中的等效十六进制字符串您可以先使用Buffer.from(),然后再使用toString('hex...
function hexStringToUint8Array(hexString) { // 去除字符串中的空格(如果有的话) hexString = hexString.replace(/\s/g, ''); // 检查字符串长度是否为偶数 if (hexString.length % 2 !== 0) { throw new Error("Invalid hex string: length must be a multiple of 2"); } // 初始化一个空数组...
Hex String To Uint8 Array Demo Codefunction hexStringToUint8Array(hexString){ if (hexString.length % 2 !== 0){ throw "Invalid hexString"; }/*from w w w. j av a 2s . c o m*/ var arrayBuffer = new Uint8Array(hexString.length / 2); for (var i = 0; i < hexString.length;...
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hashHex 消息认证码计算 ohAegHmacSha256Text ohAegHmacSha256TextHex HmacAlg hmac hmacHex 密钥派生 ohAegPbkdf2Sha256 工具类 AegStrUtil ohAegStringToUint8Array ohAegUint8ArrayToString ohAegStringToHexString ohAegHexStringToString ohAegHexStringToUint8Array ohAegUint...