先將表單數值轉換成陣列儲存，儲存成的格式為[{"name":"","value":""},.....}]

var formArray = $("#form").serializeArray();

將formArray轉換成Json格式或者標準格式陣列

/* 陣列轉json
 * @param array 陣列
 * @param type 型別 json array
 */
function formatArray(array, type) {
    var dataArray = {};
    $.each(array, function () {
        if (dataArray[this.name]) {
            if (!dataArray[this.name].push) {
                dataArray[this.name] = [dataArray[this.name]];
            }
            dataArray[this.name].push(this.value || '');
        } else {
            dataArray[this.name] = this.value || '';
        }
    });
    return ((type == "json") ? JSON.stringify(dataArray) : dataArray);
}