JSbase64加密解密方法

base64加密解密
const Base64 = {
//加密
encode(str) {
return btoa(encodeURIComponent(str).replace(/%([0-9A-F]{2})/g,
function toSolidBytes(match, p1) {
return String.fromCharCode(‘0x’ + p1);
}));
},
//解密
decode(str) {
// Going backwards: from bytestream, to percent-encoding, to original string.
return decodeURIComponent(atob(str).split(’’).map(function © {
return ‘%’ + (‘00’ + c.charCodeAt(0).toString(16)).slice(-2);
}).join(’’));
}
}
使用
Base64.encode(“要加密的字符”);
Base64.decode(“要解密的base64字符串”);

// base64加密解密
const Base64 = {
//加密
encode(str) {
return btoa(encodeURIComponent(str).replace(/%([0-9A-F]{2})/g,
function toSolidBytes(match, p1) {
return String.fromCharCode('0x' + p1);
}));
},
//解密
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(''));
}
}