python 處理json檔案
阿新 • • 發佈:2019-01-04
# -*- coding: utf-8 -*- """處理json Usage: netCheck <JSONFILE> <SAVEFILE> """ from docopt import docopt import json def deal_json(JSONFILE, SAVEFILE): with open(JSONFILE, 'r', encoding = 'utf-8') as f_read: data = json.load(f_read) #如果用f_read.read()讀取就需要使用json.loads()方法,將json轉換成python字典 data_list = data['data']['contact_list']['list'] #對於字典可直接使用['']來獲取值 #對於字典中包含list的,需要獲取其長度,分別取出list值後,再使用['']獲取屬性 for j in range(len(data_list)): #data_json = json.loads() #print(data_list[j]['depart_ids']) if '1688851312330172' in data_list[j]['depart_ids']: with open(SAVEFILE, 'a', encoding = 'utf-8') as f_write: f_write.write(data_list[j]['name']+ '\n') #新增上\n是為自動換行 if __name__ == '__main__': # 將繫結互動引數 arguments = docopt(__doc__) JSONFILE = arguments['<JSONFILE>'] SAVEFILE = arguments['<SAVEFILE>'] deal_json(JSONFILE, SAVEFILE)