python——保存、读取json文件

file = open('test.json','w',encoding='utf-8')data1 = {'name':'john',"age":12}data2 = {'name':'merry',"age":13}data = [data1,data2]print(data)json.dump(data,file,ensure_ascii=False)file.close()file = open('test.json','r',encoding='utf-8')s = json.load(file)print (s[0]['name'])