java - GSON 新手 : parse a JSON string into into a double[] ref

Question

给定

 String theJSON = "{\"fundingRates\": ["+
"-0.00811024530204814,-0.00811024530204814,-0.00523639835476781,"
"-0.00556478090396538,0.00119056866828458,0.000230747044382269,"+
"-0.00445402087571539,-0.00424534913554488,-0.00600219416905775,"+
"-0.0117388075769262,-0.00887855826135051,-0.0072704827246495]} ";

我将如何编写 GSON 代码

将这些值放入

double[] fundingRates;

?

Answer 1

这应该适合你:

double[] fundingRates = new Gson().fromJson(new JsonParser().parse(theJson).getAsJsonObject().get("fundingRates"), double[].class);