Function stringToBytes

js/hook_encryption_algo.js:133–146

(str)

    return val
}
function stringToBytes(str) {
    var ch, st, re = [];
    for (var i = 0; i < str.length; i++) {
        ch = str.charCodeAt(i);
        st = [];
        do {
            st.push(ch & 0xFF);
            ch = ch >> 8;
        }
        while (ch);
        re = re.concat(st.reverse());
    }
    return re;
}
//将byte[]转成String的方法
function bytesToString(arr) {
    var str = '';