使用Redisson框架可以做到这一点。它允许将对Redis对象的引用存储在另一个Redis对象中,通过Redisson处理的特殊引用对象。
因此,您可以使用Map中的List来解决您的任务:
RMap<String, RList<Option>> settings = redisson.getMap("settings");
RList<Option> options1 = redisson.getList("settings_server1_option");
options1.add(new Option("name", "s1"));
options1.add(new Option("cpu", "80"));
settings.put("server1", options1);
RList<Option> options2 = redisson.getList("settings_server2_option");
options2.add(new Option("name", "s2"));
options2.add(new Option("cpu", "40"));
settings.put("server2", options2);
// read it
RList<Option> options2Value = settings.get("server2");
或者在地图中使用地图:
RMap<String, RMap<String, String>> settings = redisson.getMap("settings");
RMap<String, String> options1 = redisson.getMap("settings_server1_option");
options1.put("name", "s1");
options1.put("cpu", "80");
settings.put("server1", options1);
RMap<String, String> options2 = redisson.getMap("settings_server2_option");
options2.put("name", "s2");
options2.put("cpu", "40");
settings.put("server2", options1);
// read it
RMap<String, String> options2Value = settings.get("server2");