檢查下面的代碼:String jsonString = writer.toString();
JSONObject jsonObj = new JSONObject(jsonString);
defaultCurrencyValue = jsonObj.getString(DefaultCurrencyKey);
currenciesTypes = jsonObj.get(CurrenciesKey);當(dāng)我使用 Debugger,獲取 curenciesType 對(duì)象類變量中的值currenciesTypes JSONObject (id=830084916104)
myHashMap HashMap (id=830084916120)
[0] HashMap$HashMapEntry (id=830084916440)
key "PKR" (id=830084916256)
value "Rs" (id=830084916368)
[1] HashMap$HashMapEntry (id=830084917208)
key "EUR" (id=830084917064)
value "€" (id=830084917176)
[2] HashMap$HashMapEntry (id=830084916696)
[3] HashMap$HashMapEntry (id=830084916952)如何在兩個(gè)數(shù)組列表中保存 key 和它的值?
使用Json對(duì)象文件創(chuàng)建數(shù)組列表
ibeautiful
2019-03-30 19:19:01