【发布时间】:2016-06-28 13:09:54
【问题描述】:
想在ArrayBuffer中存储一个json对象
function stringToUint(string) {
var string = btoa(unescape(encodeURIComponent(string))),
charList = string.split(''),
uintArray = [];
for (var i = 0; i < charList.length; i++) {
uintArray.push(charList[i].charCodeAt(0));
}
return new Uint8Array(uintArray);
}
function uintToString(uintArray) {
var encodedString = String.fromCharCode.apply(null, uintArray),
decodedString = decodeURIComponent(escape(atob(encodedString)));
return decodedString;
}
var str = {'x':'aaaa'},
enc = stringToUint(str),
dec = uintToString(enc);
console.log(dec.x);
console.log(dec.x); 正在打印 `undefined.我做错了吗?
这里是 jsfiddle http://jsfiddle.net/DQJyX/137/
【问题讨论】: