\u7b80\u5355\u6765\u8bf4\u5c31\u662f\u5148\u751f\u6210 value => key \u7684tuples\uff0c\u7136\u540ecall sorted<\/p>\n\n\n\n\n\n\n\n
sorted(\n [(my_map.get(k), k) for k in my_map],\n reverse=True\n)<\/pre>\n\n\n\n\u53e6\u4e00\u79cd\u65b9\u6cd5\u662fcall dict\u7684items\u6765\u4ea7\u751fdict_items\uff0c\u8fd9\u4e2a\u5927\u6982\u5c31\u50cflist of tuples with key and value\u3002<\/p>\n\n\n\n
d = {'a':1, 'b':2, 'c':3, 'd':64}\nd.items()<\/pre>\n\n\n\n\u8f93\u51fa<\/p>\n\n\n\n
dict_items([('a', 1), ('b', 2), ('c', 3), ('d', 64)])<\/pre>\n\n\n\n\u6240\u4ee5\u6392\u5e8f\u53ef\u4ee5\u7528<\/p>\n\n\n\n
sorted([(v, k) for k,v in d.items()], reverse=True)<\/pre>\n\n\n\n\u8f93\u51fa<\/p>\n\n\n\n
[(64, 'd'), (3, 'c'), (2, 'b'), (1, 'a')]<\/pre>\n\n\n\n