java的哈希遍历 hashmap

Posted 2020-10-23 layfork

 Map<String,String> map = new HashMap<String, String>();
                map.put("title","xxx");
                map.put("condition","0");
                for (Map.Entry<String,String> entry:map.entrySet()){
                    Log.d(TAG, "onClick: "+entry.getKey());
                    Log.d(TAG, "onClick: "+entry.getValue());
                }