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:这个构造函数创建一个用于将字符串编码为UTF-8的文本...
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
下面是一个将字符串转换为ArrayBuffer的示例代码: functionstringToArrayBuffer(str){letencoder=newTextEncoder();returnencoder.encode(str).buffer;}letstr="Hello, world!";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enco...
function ArrayBufferToString(buffer) { return BinaryToString(String.fromCharCode.apply(null, Array.prototype.slice.apply(new Uint8Array(buffer))); } function StringToArrayBuffer(string) { return StringToUint8Array(string).buffer; } function BinaryToString(binary) { var error; try { return decodeURI...
`stringToArrayBuffer`函数是一个自定义函数,可以在JavaScript中使用。它接受一个字符串作为参数,并返回一个对应的ArrayBuffer对象。 以下是一个简单的例子,演示如何使用`stringToArrayBuffer`函数: javascript function stringToArrayBuffer(str) { const buffer = new ArrayBuffer(str.length * 2);一个字符占用两个字节...
ArrayBuffer是JavaScript提供的一种数据类型,可以表示通用的、固定长度的原始二进制数据。而stringToArrayBuffer方法就是用于将字符串转换为ArrayBuffer的函数。 用法 要使用stringToArrayBuffer方法,我们需要先创建一个新的ArrayBuffer对象,然后通过调用String.prototype.charCodeAt()方法获取字符串中每个字符的Unicode编码,再将...
示例代码 public static transStringToAB(str: string): ArrayBuffer { if (str === "") { ...
Note the use ofUint16Array. This is an ArrayBuffer view that aligns bytes of the ArrayBuffers as 16-bit elements. It doesn't handle the character encoding itself, which is handled as Unicode byString.fromCharCodeandstr.charCodeAt. Note: A robust implementation of the String to ArrayBuffer conv...
Note the use ofUint16Array. This is an ArrayBuffer view that aligns bytes of the ArrayBuffers as 16-bit elements. It doesn't handle the character encoding itself, which is handled as Unicode byString.fromCharCodeandstr.charCodeAt. Note: A robust implementation of the String to ArrayBuffer conv...
ArrayBuffer对象的底层是一个连续的内存区域,用来存储二进制数据。我们可以通过操作ArrayBuffer对象来读取或写入二进制数据。 现在,让我们来看一下如何使用stringToArrayBuffer函数将字符串转换为ArrayBuffer对象。 首先,我们创建一个名为stringToArrayBuffer的函数,该函数接受一个参数,即我们要转换的字符串。 ```javascript ...