重點在兩個API:json.dump和json.load
- 保存json文件
save_dict = {1: 'Kelsey', 2: 'Simy', 3: 'ybb', 4: 'Eric'}
with open('results.json', 'w') as result_file:
json.dump(save_dict, result_file)
- 讀取json文件
with open('results.json', 'r') as result_file:
save_dict = json.load(result_file)
print(save_dict[str(1)]) # Kelsey
print(save_dict[str(2)]) # Simy
print(save_dict[str(3)]) # ybb
print(save_dict[str(4)]) # Eric
注意??: json dump過的dictionary中的key是string類型的。