python2.7 使用MySQLdb模块封装一个获取mysql连接的类案例

案例具体如下：

import MySQLdb

class GetMysql(object):

    def getCon(self):

        Host="192.168.0.222"

        Port=3306

        User="root"

        Passwd="111111"

        Db="redmine"

        try:

            self.db=MySQLdb.connect(host=Host,user=User,Passwd=Passwd,db=Db,port=Port,charset='utf8')

        except Exception as e:

            print "Get Mysql Database Error!",('%s' % e)

        return self.db

    def closeCon(self):

        try:

            self.db.close()

        except TypeError:

           print "Close Mysql Database Error!",('%s' % e)