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