/** * [Base64加密解密] * @encode 加密 * @decode 解密 */ export const Base64 = { encode(str) { // first we use encodeURIComponent to get percent-encoded UTF-8, // then we convert the percent encodings into raw bytes which // can be fed into btoa. return btoa( encodeURIComponent(str).replace(/%([0-9A-F]{2})/g, function toSolidBytes(match, p1) { return String.fromCharCode('0x' + p1); }) ); }, decode(str) { // Going backwards: from bytestream, to percent-encoding, to original string. return decodeURIComponent( atob(str) .split('') .map(function(c) { return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2); }) .join('') ); }, };
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所属分类:
JavaScript