如何在从漂亮的汤中抓取字典数据后进行合并

dict1 = {'a': 1, 'b': 2}
dict2 = {'b': 3, 'c': 4}
dict1.update(dict2)
print(dict1)  # 输出: {'a': 1, 'b': 3, 'c': 4}

dict1 = {'a': 1, 'b': 2}
dict2 = {'b': 3, 'c': 4}
merged_dict = {**dict1, **dict2}
print(merged_dict)  # 输出: {'a': 1, 'b': 3, 'c': 4}

from collections import ChainMap

dict1 = {'a': 1, 'b': 2}
dict2 = {'b': 3, 'c': 4}
merged_dict = ChainMap(dict1, dict2)
print(dict(merged_dict))  # 输出: {'a': 1, 'b': 2, 'c': 4}

def deep_merge(dict1, dict2):
    for key in dict2:
        if key in dict1:
            if isinstance(dict1[key], dict) and isinstance(dict2[key], dict):
                deep_merge(dict1[key], dict2[key])
            else:
                dict1[key] = dict2[key]
        else:
            dict1[key] = dict2[key]
    return dict1

dict1 = {'a': 1, 'b': {'x': 1, 'y': 2}}
dict2 = {'b': {'y': 3, 'z': 4}, 'c': 5}
merged_dict = deep_merge(dict1, dict2)
print(merged_dict)  # 输出: {'a': 1, 'b': {'x': 1, 'y': 3, 'z': 4}, 'c': 5}