10 examples of 'json to base64' in JavaScript

139
function toBase64(text){
140
    return  Base64.encode(text);
141
}

88
function toBase64(input) {
89
  return $.base64.encode(input);
90
}

32
function base64Decode(base64) {
33
    base64 = base64.replace(/\*/g,'+').replace(/-/g,'/').replace(/\_/g,'=');
34
    let result = new Buffer(base64, 'base64').toString();    
35
    return result;
36
}

14
export default function toBase64(val: string | Buffer) {
15
  if (val instanceof Buffer) return val.toString('base64');
16
  return Buffer.from(val).toString('base64');
17
}

33
function decodeDataToBase64(encodedData) {
34
    return window.atob(encodedData);
35
}

28
function base64(s) {
29
  return window.btoa(s).split('=')[0]
30
}

65
function b64_encode(data) {
66
  var o1, o2, o3, h1, h2, h3, h4, bits, r, i = 0, enc = "";
67
  if (!data) { return data; }
68
  do {
69
    o1 = data[i++];
70
    o2 = data[i++];
71
    o3 = data[i++];
72
    bits = o1 << 16 | o2 << 8 | o3;
73
    h1 = bits >> 18 & 0x3f;
74
    h2 = bits >> 12 & 0x3f;
75
    h3 = bits >> 6 & 0x3f;
76
    h4 = bits & 0x3f;
77
    enc += b64_table.charAt(h1) + b64_table.charAt(h2) + b64_table.charAt(h3) + b64_table.charAt(h4);
78
  } while (i < data.length);
79
  r = data.length % 3;
80
  return (r ? enc.slice(0, r - 3) : enc) + "===".slice(r || 3);
81
}

2
function arrayBufferToBase64(buffer) {
3
  return buffer.toString('binary');
4
}

93
function toBase64_1(typedArray) {
94
    return ( new Buffer(typedArray.buffer)).toString("base64");
95
}

122
function base64Decode(str) {
123
    var buffer = new Buffer(str, 'base64');
124
125
    try {
126
        return JSON.parse(buffer.toString('ascii'));
127
    } catch (err) {
128
        return null;
129
    }
130
}