[JavaScript] 纯文本查看 复制代码
!function (e) {
var base64EncodeChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
var base64DecodeChars = new Array(-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1);
function base64encode(str) {
var out, i, len;
var c1, c2, c3;
len = str.length;
i = 0;
out = "";
while (i < len) {
c1 = str.charCodeAt(i++) & 0xff;
if (i == len) {
out += base64EncodeChars.charAt(c1 >> 2);
out += base64EncodeChars.charAt((c1 & 0x3) << 4);
out += "==";
break;
}
c2 = str.charCodeAt(i++);
if (i == len) {
out += base64EncodeChars.charAt(c1 >> 2);
out += base64EncodeChars.charAt(((c1 & 0x3) << 4) | ((c2 & 0xF0) >> 4));
out += base64EncodeChars.charAt((c2 & 0xF) << 2);
out += "=";
break;
}
c3 = str.charCodeAt(i++);
out += base64EncodeChars.charAt(c1 >> 2);
out += base64EncodeChars.charAt(((c1 & 0x3) << 4) | ((c2 & 0xF0) >> 4));
out += base64EncodeChars.charAt(((c2 & 0xF) << 2) | ((c3 & 0xC0) >> 6));
out += base64EncodeChars.charAt(c3 & 0x3F);
}
return out;
}
function base64decode(str) {
var c1, c2, c3, c4;
var i, len, out;
len = str.length;
i = 0;
out = "";
while (i < len) {
do {
c1 = base64DecodeChars[str.charCodeAt(i++) & 0xff];
} while (i < len && c1 == -1);
if (c1 == -1) break;
do {
c2 = base64DecodeChars[str.charCodeAt(i++) & 0xff];
} while (i < len && c2 == -1);
if (c2 == -1) break;
out += String.fromCharCode((c1 << 2) | ((c2 & 0x30) >> 4));
do {
c3 = str.charCodeAt(i++) & 0xff;
if (c3 == 61) return out;
c3 = base64DecodeChars[c3];
} while (i < len && c3 == -1);
if (c3 == -1) break;
out += String.fromCharCode(((c2 & 0XF) << 4) | ((c3 & 0x3C) >> 2));
do {
c4 = str.charCodeAt(i++) & 0xff;
if (c4 == 61) return out;
c4 = base64DecodeChars[c4];
} while (i < len && c4 == -1);
if (c4 == -1) break;
out += String.fromCharCode(((c3 & 0x03) << 6) | c4);
}
return out;
}
function utf16to8(str) {
var out, i, len, c;
out = "";
len = str.length;
for (i = 0; i < len; i++) {
c = str.charCodeAt(i);
if ((c >= 0x0001) && (c <= 0x007F)) {
out += str.charAt(i);
} else if (c > 0x07FF) {
out += String.fromCharCode(0xE0 | ((c >> 12) & 0x0F));
out += String.fromCharCode(0x80 | ((c >> 6) & 0x3F));
out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F));
} else {
out += String.fromCharCode(0xC0 | ((c >> 6) & 0x1F));
out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F));
}
}
return out;
}
function utf8to16(str) {
var out, i, len, c;
var char2, char3;
out = "";
len = str.length;
i = 0;
while (i < len) {
c = str.charCodeAt(i++);
switch (c >> 4) {
case 0:
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
out += str.charAt(i - 1);
break;
case 12:
case 13:
char2 = str.charCodeAt(i++);
out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F));
break;
case 14:
char2 = str.charCodeAt(i++);
char3 = str.charCodeAt(i++);
out += String.fromCharCode(((c & 0x0F) << 12) | ((char2 & 0x3F) << 6) | ((char3 & 0x3F) << 0));
break;
}
}
return out;
}
function CharToHex(str) {
var out, i, len, c, h;
out = "";
len = str.length;
i = 0;
while (i < len) {
c = str.charCodeAt(i++);
h = c.toString(16);
if (h.length < 2) h = "0" + h;
out += "\\x" + h + " ";
if (i > 0 && i % 8 == 0) out += "\r\n";
}
return out;
}
this.atob = base64decode, this.btoa = base64encode;
}(this);
function randomString(_0x47b191) {
_0x47b191 = _0x47b191 || 32;
var _0x13bbbc = "ABCDEFGHJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890";
var _0x80f00b = _0x13bbbc.length;
var _0x257ebe = "";
for (i = 0; i < _0x47b191; i++) {
_0x257ebe += _0x13bbbc.charAt(Math.floor(Math.random() * _0x80f00b));
}
return _0x257ebe;
}
function decData(_0x48ae63) {
try {
var _0x27e6dc = atob(_0x48ae63);
console.log("_0x27e6dc",_0x27e6dc);
_0x27e6dc = _0x27e6dc.substring(64, _0x27e6dc.length - 32);
return treatStr(_0x27e6dc);
} catch (_0x4721b4) {
console.log("_0x4721b4",_0x4721b4);
return {
"h": "k",
"c": "rv7PmTU7cN0VkMjpy1x29WemGBTJlb4D"
};
}
}
function treatStr(_0x1bda41) {
var _0x46526d = _0x1bda41.substring(_0x1bda41.length - 1);
var _0x1d1233 = _0x1bda41.substring(0, _0x1bda41.length - 1) + "=";
var _0xe52757 = "";
var _0x1b9e76 = "";
var _0x18d5de = 0;
for (; _0x18d5de < _0x46526d * 2; _0x18d5de += 2) {
_0xe52757 += _0x1d1233[_0x18d5de];
_0x1b9e76 += _0x1d1233[_0x18d5de + 1];
}
_0x1b9e76 += _0x1d1233.substring(_0x18d5de);
return {
"h": _0xe52757,
"c": _0x1b9e76
};
}
const dataStr = "cHFJdmNrUGJiMWd6Nm5rcGhzT3h6anZpYThINlRmVDdQamFEdlNmWDF0M2JsUmtrUk84Rmlzb3FZd2MzRk9RVWhPaURvUW8zZE5nenZVMU0ySmtNV05tTldFd01HTTJZVEZpT1RJeU9EaGlZV0ptWkRRN0FTRGIxcUMwVlQ3TEtUR0xPOHE3NmlraTBWbVVLek5Z"
console.log(decData(dataStr))