JavaScript - SerializeArray在邮政

Question

我有一个通过ajax POST提交的表单，它在最初的提交中显示为Array(74)对象，但是如果用户失去了连接，我会将此信息存储在cookie中，以便在页面加载时重新运行(重新建立连接)。但是，当我在重新连接/加载后进行处理时，cookie决定将数据存储为对象对象，对象。

有人能解释一下这里发生了什么吗，帮我纠正一下？

干杯

示例：

function submitOrder() {
        var postData = $('#form_name').serializeArray();
        var cookieName = "cookieName_" + $('#the_id').val();
        if(isonline()) {
            $.ajax({
                url: 'process_order.php',
                type: 'POST',
                data: postData,
                success: function () {
                    signatureSave(0);
                    window.location = "index_2.php";
                    alert("Work Order Submitted!");
                },
                failure: function () {
                    signatureSave(0);
                    setCookie(cookieName, postData);
                    window.location = "index_2.php";
                    alert("Work Order Pending - Please check connection!");
                },
                error: function () {
                    signatureSave(0);
                    setCookie(cookieName, postData);
                    window.location = "index_2.php";
                    alert("Work Order Pending - Please check connection!");
                }
            });
        }}

function setCookie(cname, cvalue) {
    var d = new Date();
    d.setTime(d.getTime() + (365*24*60*60*1000));
    var expires = "expires=" + d.toUTCString();
    document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
}

function checkForCookies() {
    if (getCookie("cookieName_").toString() != "") {
        var cookie = getCookie("cookieName_");
        var key = cookie.substring(0, cookie.indexOf("="));
        var value = cookie.substring(cookie.indexOf("=") + 1);
        console.log(value);
        $.ajax({
            url: 'process_order.php',
            type: 'POST',
            data: value,
            success: function() {
                alert("Pending order submitted...");
                deleteCookie(key);
                checkForCookies();
            }
        });
    }
}

Answer 1

问题解决了。关于setCookie()：JSON.stringify(cvalue)；checkForCookies()：JSON.parse(值)；

我可能已经回答了我自己的问题，但我认为这可能对将来的人有帮助，所以我要把这个留在这里.