我得到以下Json回复
[{"符号":" ETHBTC"" bidPrice":" 0.09086600"" bidQty" :" 10.96000000"" askPrice":" 0.09095200"" askQty":" 43.49600000"}, { ....
使用com.google.gson.JsonArray。到目前为止我做了什么:
JsonArray askbid = new BinanceApi().allBookTickers();
for (JsonElement obj : askbid)
{
JsonObject jobj = obj.getAsJsonObject();
???
}
我不知道如何继续。没有选项可以获得我需要的参数。我该怎么办?
答案 0 :(得分:0)
使用GSON的fromJSON
方法并将CryptoDTO[].class
作为方法参数传递,将JSON转换为DTO的ArrayList。
public CryptoDTO[] convertJsonToList(String json){
GSON gson=new GSON();
return gson.fromJson(json, CryptoDTO[].class);
}
答案 1 :(得分:0)
JavaDocs for Gson非常清楚JsonObject
类上存在哪些getter方法:
JsonElement get(String memberName) // Returns the member with the specified name. JsonArray getAsJsonArray(String memberName) // Convenience method to get the specified member as a JsonArray. JsonObject getAsJsonObject(String memberName) // Convenience method to get the specified member as a JsonObject. JsonPrimitive getAsJsonPrimitive(String memberName) // Convenience method to get the specified member as a JsonPrimitive element.
答案 2 :(得分:0)
我明白了。
JsonArray askbid = new BinanceApi().allBookTickers();
for (JsonElement obj : askbid)
{
JsonObject jobj = obj.getAsJsonObject();
String symbol = jobj.get("symbol").toString();
String bidPrice = jobj.get("bidPrice").toString();
String bidQty = jobj.get("bidQty").toString();
String askPrice = jobj.get("askPrice").toString();
String askQty = jobj.get("askQty").toString();
}