Query q =new Query();

  q.addCriteria(Criteria.where("_id").is(JSON.opt("id")));

  Update u =new Update();

  u.set("class_name", JSON.opt("class_name"));

  u.set("class_anno",JSON.opt("class_anno"));

  u.set("package_name", JSON.optString("package_name"));

  u.set("inject_interface_class", JSON.optJSONArray("injectClass"));

  mongoTemplate.findAndModify(q, u, JSONObject.class,"mongo_table_name");

  //mongoTemplate.updateFirst(q, u, "mongo_table_name");