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'])file = open('test.jso
