class Use_json(object):
def read_json(self, name):
'''
:param name: ./data.json
:return:
'''
with open(name, 'r') as f:
data_back = json.load(f, strict=False, encoding='utf-8')
return data_back
def save_josn(self, name, data):
'''
:param name: /data.json
:param data:
:return:
'''
json_str = json.dumps(data, indent=4, separators=(',', ': '))
print(json_str)
import os
filename = name # r'./data.json'
if os.path.exists(filename):
print('已存在json文件，追加')
with open(filename, 'r', encoding='utf8') as history_file:
history_file_list = json.load(history_file)
with open(filename, 'w+', encoding='utf8') as history_file_write:
new_order = {}
history_file_list.append(new_order)
history_file_write.write(json.dumps(history_file_list, ensure_ascii=False))
else:
print('无json文件创建。。。')
new_order_list = []
new_order = {}
new_order_list.append(new_order)
with open(filename, 'w+', encoding='utf8') as f:
f.write(json_str)
