java中遍历list,java中遍历集合

String json =
"[" +
" {" +
" "resultcode": "200"" +
" }," +
" {" +
" "resultcode": "201"" +
" }" +
"]";
JsonParser jp = new JsonParser();
JsonArray ja=je.getAsJsonArray();
for (JsonElement jsonElement : ja) {
System.out.println(jsonElement.getAsJsonObject().get("resultcode").getAsString());
}