MySQLdb是用于Python连接MySQL数据库的接口,它实现了Python数据库API规范V2.0,基于MySQL C API上建立的,目前只支持Python2.x。 PyMySQL的使用 PyMySQL是Python中用于连接MySQL服务器的一个库,它支持Python3.x,是一个纯Python写的MySQL客户端,它的目标是替代MySQLdb。PyMySQL在MIT许可下发布。 mysql.connector 的使用...
exceptmysql.connector.Erroraserr: print('Failed creating database: {}'.format(err)) exit(1) #切换数据库 defuse_database(self, cursor, db_name): try: cursor.execute('USE {}'.format(db_name)) exceptmysql.connector.Erroraserr: iferr.errno == errorcode.ER_BAD_DB_ERROR:# ER_BAD_DB_ERR...
Windows (x86, 32-bit), MSI Installer Python 3.3 下载地址:http://dev.mysql.com/downloads/connector/python/ 网盘下载地址:http://pan.baidu.com/s/1kTRqRht dbconfig.conf配置: [DATABASE] host = 192.168.1.102 port = 3306 user = testacc passwd = test1234 db = 1dcq charset = utf8 代码...
安装mysqlclient==1.4.2.post1版本时,提示:MySQLdb/_mysql.c(29): fatal error C1083: Cannot open include file: 'mysql.h': No such file or directory 按照提示需要安装MySQL Connecter/C,去官网下载MySQL installer,MySQL完整安装实在太大了,此处没有必要。所以选择custom安装,找到MySQL Connecter/C,分为x86...
Chapter 4 Connector/Python Installation Connector/Python runs on any platform where Python is installed. Make sure Python is installed on your platform: Also make sure Python in your system path. Connector/Python includes the classic and X DevAPI APIs, which are installed separately. Each can be...
Or you can use the standalone pip installer.shell> pip install mysqlx-connector-python Installing Connector/Python on Linux Using the MySQL Yum Repository¶You must have the MySQL Yum repository on your system’s repository list. To make sure that your Yum repository is up-to-date, use ...
conn = conn = mysql.connector.connect(user=‘root’, password=‘32147’, host=‘localhost’, port=‘3306’, database=‘python’, use_unicode=True) #②、获取游标 c = conn.cursor() #③、调用执行select语句查询数据 c.execute(‘select * from user_tb where user_id > %s’, (2,)) ...
1.1 下载MySQL MySQL官网:https://www.mysql.com/ 下载安装包:https://dev.mysql.com/downloads/windows/installer/8.0.html 选择合适的版本进行下载,例如: 1.2 安装MySQL 下载好安装包之后,按提示安装(此处无图) 中间有一步需要设置root系统账户密码: ...
I have from the installer: 1)usr/lib/python3/dist-packages/_mysql_connector.cpython-35m-i386-linux-gnu-so. 2)usr/share/dic/mysql-connector-python-cext-py3/ I also have in my file system 3)usr/lib/python3/dist packages/mysql/connector ...
连接MySQL 方法1: connect() importmysql.connector cnx = mysql.connector.connect(user='root', password='agm43gadsg', host='172.16.101.54',port='3306', database='testdb') cnx.close() AI代码助手复制代码 方法2:MySQLConnection() frommysql.connectorimport(connection) ...