Java 代码示例：根据床位信息获取关联老人信息

"""java\nJSONArray relatedOldManInfoList = new JSONArray();\n\nfor (int i = 0; i < bedInfoList.length(); i++) {\n JSONObject bedInfo = bedInfoList.getJSONObject(i);\n String bedId = bedInfo.getString("_id");\n \n for (int j = 0; j < oldManInfoList.length(); j++) {\n JSONObject oldManInfo = oldManInfoList.getJSONObject(j);\n JSONArray chuangweihao = oldManInfo.getJSONArray("chuangweihao");\n \n if (chuangweihao.length() > 0 && chuangweihao.getString(0).equals(bedId)) {\n relatedOldManInfoList.put(oldManInfo);\n break; // 找到匹配的床位后跳出内层循环\n }\n }\n}\n\nSystem.out.println(relatedOldManInfoList.toString());\n"""\n这段代码会将相关联的老人信息添加到relatedOldManInfoList中，并打印出结果。你可以根据需要对结果进行进一步处理。