1. 需要寫個python程序,把config 庫的tag表的2016-7-29 19:47 (create_time) 之前創建的10.1 版本(mysql_version=9)的實例導出到文本文件中,導出字段包括 id,ip,belong_app,app
描述(與 resources_app 表關聯,取name 字段).
2. 上述導出內容,生成excel
二.編寫腳本如下:
sys.setdefaultencoding('utf8')
# __author__ = 'zxw'
# __date__ = '2017/4/13'
# __Desc__ = 從數據庫中導出數據到excel數據表中
import xlwt
import MySQLdb
def export(host,user,password,dbname,outputpath):
conn = MySQLdb.connect(host,user,password,dbname,charset='utf8')
cursor = conn.cursor()
sql = "select tag.id,tag.ip,tag.belong_app,app.name,tag.mysql_version from tag join resources_app app on tag.belong_app=app.id where tag.create_time <\'2016-7
-29 19:47\' and tag.mysql_version=8"
count = cursor.execute(sql)
print count
# 重置遊標的位置
cursor.scroll(0,mode='absolute')
# 搜取所有結果
results = cursor.fetchall()
# 獲取MYSQL裏面的數據字段名稱fields = cursor.description
workbook = xlwt.Workbook()
sheet = workbook.add_sheet('test',cell_overwrite_ok=True)
# 寫上字段信息
for field in range(0,len(fields)):
sheet.write(0,field,fields[field][0])
# 獲取並寫入數據段信息
row = 1
col = 0
for row in range(1,len(results)+1):
for col in range(0,len(fields)):
sheet.write(row,col,u'%s'%results[row-1][col])
workbook.save(outputpath)
# 結果測試
if __name__ == '__main__':
export('IP','用戶名','密碼','config','datetest.xls')