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(Node.js) MIME Header Q and B Encoding and DecodingDemonstrates how to Q and B encode/decode.
var os = require('os'); if (os.platform() == 'win32') { if (os.arch() == 'ia32') { var chilkat = require('@chilkat/ck-node11-win-ia32'); } else { var chilkat = require('@chilkat/ck-node11-win64'); } } else if (os.platform() == 'linux') { if (os.arch() == 'arm') { var chilkat = require('@chilkat/ck-node11-arm'); } else if (os.arch() == 'x86') { var chilkat = require('@chilkat/ck-node11-linux32'); } else { var chilkat = require('@chilkat/ck-node11-linux64'); } } else if (os.platform() == 'darwin') { var chilkat = require('@chilkat/ck-node11-macosx'); } function chilkatExample() { var sb = new chilkat.StringBuilder(); var success; sb.Append("This is a test"); console.log(sb.GetEncoded("B","utf-8")); // output is: // =?utf-8?B?VGhpcyBpcyBhIHRlc3Q=?= console.log(sb.GetEncoded("Q","iso-8859-1")); // output is: // =?utf-8?Q?This_is_a_test?= var sb2 = new chilkat.StringBuilder(); sb2.Append("=?utf-8?B?VGhpcyBpcyBhIHRlc3Q=?="); sb2.Decode("B","utf-8"); console.log(sb2.GetAsString()); // output is: // This is a test sb2.Clear(); sb2.Append("=?utf-8?Q?This_is_a_test?="); sb2.Decode("Q","utf-8"); console.log(sb2.GetAsString()); // output is: // This is a test // "B" or "Q" will decode both B and Q. sb2.Clear(); sb2.Append("=?utf-8?Q?This_is_a_test?= 123 =?utf-8?B?VGhpcyBpcyBhIHRlc3Q=?="); sb2.Decode("Q","utf-8"); console.log(sb2.GetAsString()); // output is: // This is a test 123 This is a test } chilkatExample(); |
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