js base64 加密
function encode() { // 字符串编码 var str_val = document.getElementById("estr").value; if (str_val === '') { alert("Please Enter string to encode"); } else { var enc = window.btoa(str_val); document.getElementById("result").innerHTML = enc; } }
js base64 解密
function decode()
{ // 字符串解码
var str_val = document.getElementById("dstr").value;
if (str_val === '')
{
alert("Please Enter string to Decode");
} else {
var dec = window.atob(str_val);
document.getElementById("result").innerHTML = dec;
}
}