zoukankan      html  css  js  c++  java
  • fetachone和fetchall

    def modifyBtn(req,modifyip):
       print modifyip
       conn= MySQLdb.connect(
            host='localhost',
            port = 3306,
            user='root',
            passwd='1234567',
            db ='DEVOPS'
            )
       cur = conn.cursor()
       a = cur.execute("select ip,info,env from machine_info  where ip=%s ",[modifyip])
       info = cur.fetchone()
       print info
       print type(info)
       return render_to_response('cmdb/modifyBtn.html')
    
    
    System check identified no issues (0 silenced).
    December 25, 2017 - 13:04:32
    Django version 1.11, using settings 'mysite.settings'
    Starting development server at http://0.0.0.0:9000/
    Quit the server with CONTROL-C.
    1.1.1.1
    ('1.1.1.1', 'aaa', 'bbb')
    
    fetchone 是一维数组
    
    
    fetchall是多维数据
    def modifyBtn(req,modifyip):
       print modifyip
       conn= MySQLdb.connect(
            host='localhost',
            port = 3306,
            user='root',
            passwd='1234567',
            db ='DEVOPS'
            )
       cur = conn.cursor()
       a = cur.execute("select ip,info,env from machine_info  where ip=%s ",[modifyip])
       info = cur.fetchall()
       print info
       print type(info)
       return render_to_response('cmdb/modifyBtn.html')
    
    
    Django version 1.11, using settings 'mysite.settings'
    Starting development server at http://0.0.0.0:9000/
    Quit the server with CONTROL-C.
    
    
    
    1.1.1.1
    (('1.1.1.1', 'aaa', 'bbb'),)

  • 相关阅读:
    Unity3D启动报错的解决方案
    Unity3D引用dll打包发布的问题及解决
    轻量级C#网络通信组件StriveEngine —— C/S通信开源demo(附源码)
    k8s 各种网络方案
    网络模型
    管理和安装 chart
    开发自己的 chart
    再次实践 MySQL chart
    chart 模板
    chart 目录结构
  • 原文地址:https://www.cnblogs.com/hzcya1995/p/13349346.html
Copyright © 2011-2022 走看看