Python:一次迭代多个字典

dict1 = {'a': 1, 'b': 2}
dict2 = {'c': 3, 'd': 4}

for key1, key2 in zip(dict1, dict2):
    value1 = dict1[key1]
    value2 = dict2[key2]
    # 在这里可以对字典进行操作
    print(key1, value1, key2, value2)

dict1 = {'a': 1, 'b': 2}
dict2 = {'c': 3, 'd': 4}

for (key1, value1), (key2, value2) in zip(dict1.items(), dict2.items()):
    # 在这里可以对字典进行操作
    print(key1, value1, key2, value2)

dict1 = {'a': 1, 'b': 2}
dict2 = {'c': 3, 'd': 4}

result = [dict1[key] + dict2[key] for key in dict1]
print(result)