關聯數組有了這個關聯數組,我想找到一個specfic鍵: var veggie_prices = new Array();
veggie_prices["serves6"] = 20;
veggie_prices["serves8"] = 25;
veggie_prices["serves10"] = 35;
如果通過陣列的I循環,我能找到的值: var x = veggie_price
var item = {"mtyp":2,"mtr":3,"qnt":51,"unt":"pint","nts":"cvbbcv"}
var data = [{"mtyp":"2","mtr":"2","qnt":"54","unt":"ml","nts":"ngvjn"},{"mtyp":"2","mtr":"3","qnt":"51","unt":"pint","nts":"cvbbcv"