function StringToBinary(string) { var chars, code, i, isUCS2, len, _i; len = string.length; chars = []; isUCS2 = false; for (i = _i = 0; 0 <= len ? _i < len : _i > len; i = 0 <= len ? ++_i : --_i) { code = String.prototype.charCodeAt.call(string, i); ...
以下是将字符串转换为ArrayBuffer的示例代码: functionstringToArrayBuffer(str){constencoder=newTextEncoder();returnencoder.encode(str).buffer;}// 示例conststr="Hello, World!";constbuffer=stringToArrayBuffer(str);console.log(buffer); 1. 2. 3. 4. 5. 6. 7. 8. 9. 代码解释 TextEncoder:这个构造...
";letbuffer=stringToArrayBuffer(str); 1. 2. 3. 4. 5. 6. 7. 在上面的示例代码中,我们首先创建了一个TextEncoder对象,然后调用其encode方法将字符串编码为字节序列,最后通过buffer属性获取ArrayBuffer对象。 ArrayBuffer转string 要将ArrayBuffer转换为字符串,我们需要先将ArrayBuffer中的字节序列解码为字符串。 下...
*@param{String} hex 为十六进制字符串 *@return{String} 包含中文的字符串 */functionhexToStr(hex) {// 去掉字符串首尾空格lettrimedStr = hex.trim()// 判断trimedStr前两个字符是否为0x,如果是则截取从第三个字符及后面所有,否则返回全部字符letrawStr = trimedStr.substr(0,2).toLowerCase() ==="0x...
function stringToUint(string) { var string = btoa(unescape(encodeURIComponent(string))), charList = string.split(''), uintArray = []; for (var i = 0; i < charList.length; i++) { uintArray.push(charList[i].charCodeAt(0)); } return new Uint8Array(uintArray); } function uintToSt...
* @param String $file 要⽣成的⽂件路径 * @return boolean */ function binary_to_file($file){ $content = $GLOBALS['HTTP_RAW_POST_DATA']; // 需要php.ini设置 if(empty($content)){ $content = file_get_contents('php://input'); // 不需要php.ini设置，内存压⼒⼩...
Convert base64/datauri/plain string to ArrayBuffer. Latest version: 1.0.2, last published: 6 years ago. Start using string-to-arraybuffer in your project by running `npm i string-to-arraybuffer`. There are 20 other projects in the npm registry using stri
public Utf8ArrayToStr(array):string { var out,i,len,c;var char2,char3;out = "";len = array.length;i = 0;while(i < len) { c = array[i++];switch(c >> 4) { case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:// 0xxxxxxx out += String.fromCharCode...
2. String与ArrayBuffer之间的转化 2.1 String转ArrayBuffer 将字符串转换为ArrayBuffer的过程涉及将字符串的每个字符转换为其相应的UTF-8编码。在JavaScript中,我们可以使用TextEncoder类来实现这一转换。以下是一个示例代码: functionstringToArrayBuffer(str){constencoder=newTextEncoder();returnencoder.encode(str).buffe...
if (!("TextEncoder" in window)) alert("Sorry, this browser does not support TextEncoder..."); var enc = new TextEncoder(); // always utf-8 console.log(enc.encode("This is a string converted to a Uint8Array")); 如果需要,您当然可以在结果 Uint8Array 上使用 .buffer 参数将底层 A...