師從‘百測’besttestmysql
最近牛大溼教了操做數據庫和操做excel,寫了一個小小的腳本,傳入一個表名後,將表中全部數據寫入excel中。sql
使用了pymysql,xlwt,須要自行安裝。數據庫
import pymysql,xlwt def sql_into_excel(table_name): db_info = {'user': 'xxx', 'password': '123456','host': '8.8.8.8', 'db': 'asd', 'port': 3306, 'charset': 'utf8','autocommit': True} conn = pymysql.connect(**db_info) # 創建鏈接 cur = conn.cursor(pymysql.cursors.DictCursor) #獲取表頭的遊標 sql = 'select * from %s' %(table_name) #若是參數在實際查詢中須要用‘’,在SQL中寫法:'%s' cur.execute(sql) all = cur.fetchall() cur.close() conn.close() key = [] for i in all[0]: key.append(i) book = xlwt.Workbook() sheet = book.add_sheet('sheet1') for j in range(len(key)): sheet.write(0,j,key[j]) for x in range(len(all)): a = key[j] sheet.write(x+1,j,all[x][a]) book.save('test.xls') sql_into_excel('table_name')