修改

    http://127.0.0.1:9200/update/book/novel?id=&time=

    UpdateRequest update=new UpdateRequest("book","novel",id);

    XContentFactory content = XContentFactory.jsonBuilder().startObject().field("XXX",value).endObject();//可以增加判空逻辑，最后必须以endObject()结尾。

    update.doc();

    UpdateResponse result = client.update(update).get();

    result.getResult();

验证:

     http://127.0.0.1:9200/get/book/novel?id=

java 更新

java 更新2

updateRequest update = new UpdateRequest();

XContentBuilder builder = XContentFactory.jsonBuilder().startObject();

buildet.field();

builder.endObject();

update.doc(builder);

this.client.update(update).get();