![]() The base64 means the page takes longer to load, depending on your server's ping and sound file size may be even longer than page+file for initial load because base64 takes up more space, but once the page is loaded, the sound will be available instantly. Please show your love and support by sharing this post. UDcreate it depends what you mean 'loads faster'. Therefore, to properly decode strings that are encoded with multibyte binary data, you should use the " utf8" encoding method with the Buffer.toString() method, for example, like so:Ĭonst fromBase64 = (str) => om(str, 'base64').toString('utf8') Ĭonsole.log(fromBase64('8J+mig=')) // '□'Ĭonsole.log(fromBase64('44GT44KT44Gr44Gh44Gv')) // 'こんにちは'Ĭonsole.log(fromBase64('Zm9vYmFy')) // 'foobar' 'use strict' let data '' let buff new Buffer (data) let base64data buff.toString ( 'base64' ) console. Save the following code in a file encode-text.js. Make sure to pass the correct encoding to initialize the buffer. Here we will encode a text string to Base64 using the Buffer object. om (base64data, 'base64').toString ('ascii') As far as it goes to your code, its not wrong base64 conversion is right, may. const base64data om ('someText').toString ('base64') and to decode it just use. ![]() Pass it your base64-encoded string as the first argument and the base64 encoding as the second argument. so first of all you have used new Buffer which is already deprecated, so i suggest you to use this. Again, create a buffer instance using the om method. For example, you can achieve this in the following way:Ĭonst binaryStrBuffer = om(encodedStr, 'base64') Ĭonst decoded = binaryStrBuffer.toString('ascii') Īlthough encoding to an " ascii" string is fast, it is limited to working only with strings that are encoded with single-byte binary data, which means that it may not be suitable for decoding multibyte base64-encoded strings.įor example, consider the following multibyte base64-encoded string that represents a fox emoji ( □), but incorrectly outputs " p&" with " ascii" string encoding:Ĭonst binaryStrBuffer = om('8J+mig=', 'base64') Ĭonst decoded = binaryStrBuffer.toString('ascii')) Decoding a base64-encoded string is also possible using the global Buffer class. ![]() Similar to encoding a base64 string, the easiest way to decode a base64-encoded string in Node.js is to use the built-in Buffer object. ![]()
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