base64js加密
This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://update.greasyfork.org/scripts/376535/661147/base64js.js
(function(r){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=r()}else if(typeof define==="function"&&define.amd){define([],r)}else{var e;if(typeof window!=="undefined"){e=window}else if(typeof global!=="undefined"){e=global}else if(typeof self!=="undefined"){e=self}else{e=this}e.base64js=r()}})(function(){var r,e,n;return function(){function r(e,n,t){function o(f,i){if(!n[f]){if(!e[f]){var u="function"==typeof require&&require;if(!i&&u)return u(f,!0);if(a)return a(f,!0);var v=new Error("Cannot find module '"+f+"'");throw v.code="MODULE_NOT_FOUND",v}var d=n[f]={exports:{}};e[f][0].call(d.exports,function(r){var n=e[f][1][r];return o(n||r)},d,d.exports,r,e,n,t)}return n[f].exports}for(var a="function"==typeof require&&require,f=0;f<t.length;f++)o(t[f]);return o}return r}()({"/":[function(r,e,n){"use strict";n.byteLength=d;n.toByteArray=h;n.fromByteArray=p;var t=[];var o=[];var a=typeof Uint8Array!=="undefined"?Uint8Array:Array;var f="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";for(var i=0,u=f.length;i<u;++i){t[i]=f[i];o[f.charCodeAt(i)]=i}o["-".charCodeAt(0)]=62;o["_".charCodeAt(0)]=63;function v(r){var e=r.length;if(e%4>0){throw new Error("Invalid string. Length must be a multiple of 4")}var n=r.indexOf("=");if(n===-1)n=e;var t=n===e?0:4-n%4;return[n,t]}function d(r){var e=v(r);var n=e[0];var t=e[1];return(n+t)*3/4-t}function c(r,e,n){return(e+n)*3/4-n}function h(r){var e;var n=v(r);var t=n[0];var f=n[1];var i=new a(c(r,t,f));var u=0;var d=f>0?t-4:t;for(var h=0;h<d;h+=4){e=o[r.charCodeAt(h)]<<18|o[r.charCodeAt(h+1)]<<12|o[r.charCodeAt(h+2)]<<6|o[r.charCodeAt(h+3)];i[u++]=e>>16&255;i[u++]=e>>8&255;i[u++]=e&255}if(f===2){e=o[r.charCodeAt(h)]<<2|o[r.charCodeAt(h+1)]>>4;i[u++]=e&255}if(f===1){e=o[r.charCodeAt(h)]<<10|o[r.charCodeAt(h+1)]<<4|o[r.charCodeAt(h+2)]>>2;i[u++]=e>>8&255;i[u++]=e&255}return i}function s(r){return t[r>>18&63]+t[r>>12&63]+t[r>>6&63]+t[r&63]}function l(r,e,n){var t;var o=[];for(var a=e;a<n;a+=3){t=(r[a]<<16&16711680)+(r[a+1]<<8&65280)+(r[a+2]&255);o.push(s(t))}return o.join("")}function p(r){var e;var n=r.length;var o=n%3;var a=[];var f=16383;for(var i=0,u=n-o;i<u;i+=f){a.push(l(r,i,i+f>u?u:i+f))}if(o===1){e=r[n-1];a.push(t[e>>2]+t[e<<4&63]+"==")}else if(o===2){e=(r[n-2]<<8)+r[n-1];a.push(t[e>>10]+t[e>>4&63]+t[e<<2&63]+"=")}return a.join("")}},{}]},{},[])("/")});