snack - Json Dom 应用

1、Json Dom 应用参考

参考1

ONode oNode = new ONode();
oNode.set("id", 1);
oNode.getOrNew("layout").then(o -> {
    o.addNew().set("title", "开始").set("type", "start");
    o.addNew().set("title", "结束").set("type", "end");
});

oNode.get("id").getInt();
oNode.get("layout").get(0).get("title").getString();

oNode.getOrNew("list").fillJson("[1,2,3,4,5,6]");

参考2

//构建推送消息
ONode data = new ONode();
data.set("platform","val");
data.getOrNew("audience").getOrNew("alias").addAll(alias_ary);
data.getOrNew("options").set("apns_production", false);
String message = data.toJson();


//或者....用链式表达式单行构建
public static void push(Collection<String> alias_ary, String text)  {
    ONode data = new ONode().then((d)->{
        d.set("platform", "all");

        d.getOrNew("audience").getOrNew("alias").addAll(alias_ary);

        d.getOrNew("options")
                .set("apns_production",false);

        d.getOrNew("notification").then(n->{
            n.getOrNew("ios")
                    .set("alert",text)
                    .set("badge",0)
                    .set("sound","happy");
        });
    });

    String message = data.toJson();
    String author = Base64Util.encode(appKey+":"+masterSecret);

    Map<String,String> headers = new HashMap<>();
    headers.put("Content-Type","application/json");
    headers.put("Authorization","Basic "+author);

    HttpUtil.postString(apiUrl, message, headers);
}