通過配置檔案連線資料庫查詢並寫入Excel
阿新 • • 發佈:2019-02-06
#encoding:utf-8 ''' Created on 2017年4月12日 @author: *** ''' import ConfigParser #讀入配置檔案 import MySQLdb #連結mysql import xlwt #Excel conf_path='F:\\PROJECT\\python\\code\\Study_1\\src\\20170412\\conf.ini' config = ConfigParser.ConfigParser() ##讀配置檔案 config.read(conf_path) #讀配置檔案 mysql_host = config.get("data","host") mysql_port = int(config.get("data","port")) mysql_user = config.get("data","user"); mysql_passwd = config.get("data","passwd") mysql_db = config.get("data","db") #conf.init 資料庫連結配置檔案示例 ''' [data] host=*** port=*** ... ''' db = MySQLdb.connect(host = mysql_host, port =mysql_port, user = mysql_user, passwd = mysql_passwd, db = mysql_db, charset='utf8') #連結資料庫 sql='SELECT * FROM `t_bi_brand_ad_activity_mapping' cursor = db.cursor() cursor.execute(sql) result = cursor.fetchall() excel= xlwt.Workbook() #建立一EXCLE sheet=excel.add_sheet('test') #新增一sheet頁名,命名為test title = cursor.description #獲取列名 #列名寫入Excel for i in range(0,len(title)): sheet.write(0,i,title[i][0]) #獲取資料 for i in range(1,len(result)+1): for j in range(0,len(title)): sheet.write(i,j,result[i-1][j]) #result[i-1]獲取資料需要從0開始獲取,但是寫入資料是總行1開始寫 excel.save('a4.xls') db.close()