1.安装包，pip install deepdiff

2.导入包：

from deepdiff import DeepDiff   3.     dict1 = {"aaa":"AAA","bbb":"BBB"}   dict2 = {"c":"AAA","bbb":"BBB"}   print(DeepDiff(dict1,dict2))   输入：{'dictionary_item_added': [root['c']], 'dictionary_item_removed': [root['aaa']]} 对于dict1来说 dict2新增了 key c 对于dict2来说 缺失 dict2得 key aaa   4.   dict7 = {"c":"AAA","bbb":"BBB1",'eee':[{"DDD":"1233","fff":"2344"}]}   dict6 = {"c":"AAA","bbb":"BBB2",'eee':[{"DDD":"1234","fff":"2345"}]}    print(DeepDiff(dict7,dict6))   输出：{'values_changed': {"root['bbb']": {'new_value': 'BBB2', 'old_value': 'BBB1'}, "root['eee'][0]['DDD']": {'new_value': '1234', 'old_value': '1233'}, "root['eee'][0]['fff']": {'new_value': '2345', 'old_value': '2344'}}}}}}    values值改变了   5. dict4 = {"c":"AAA","bbb":"BBB",'ee':[{"DDD":"1234","fff":"2345"}]} dict5 = {"c":"AAA","bbb":"BBB",'eee':[{"DDD":"1234","fff":"2345"}]}  print(DeepDiff(dict4,dict5))  输出： {'dictionary_item_added': [root['eee']], 'dictionary_item_removed': [root['ee']]}   key值错误   详见代码：