在项目中发现这样一个问题：sqlserver数据库编码为gbk，使用python3.4+pymssql 查询，中文乱码，经过一番思考问题解决，下面把解决办法分享给大家：
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conn = pymssql.connect(host="192.168.122.141", port=1433, user="myshop", password="oyf20140208HH", database="mySHOPCMStock", charset='utf8', as_dict=True) cur = conn.cursor()sql = "select top 10 [ID],[Name] from [User]"cur.execute(sql)list = cur.fetchall()for row in list: print(row["ID"],row["Name"].encode('latin-1').decode('gbk')) |
接下来给大家介绍python 使用pymssql连接sql server数据库
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#coding=utf-8 #!/usr/bin/env python#-------------------------------------------------------------------------------# Name: pymssqlTest.py# Purpose: 测试 pymssql库，该库到这里下载：http://www.lfd.uci.edu/~gohlke/pythonlibs/#pymssql## Author: scott## Created: 04/02/2012#-------------------------------------------------------------------------------import pymssqlclass MSSQL:"""对pymssql的简单封装pymssql库，该库到这里下载：http://www.lfd.uci.edu/~gohlke/pythonlibs/#pymssql使用该库时，需要在Sql Server Configuration Manager里面将TCP/IP协议开启用法："""def __init__(self,host,user,pwd,db):self.host = hostself.user = userself.pwd = pwdself.db = dbdef __GetConnect(self):"""得到连接信息返回: conn.cursor()"""if not self.db:raise(NameError,"没有设置数据库信息")self.conn = pymssql.connect(host=self.host,user=self.user,password=self.pwd,database=self.db,charset="utf8")cur = self.conn.cursor()if not cur:raise(NameError,"连接数据库失败")else:return curdef ExecQuery(self,sql):"""执行查询语句返回的是一个包含tuple的list，list的元素是记录行，tuple的元素是每行记录的字段调用示例：ms = MSSQL(host="localhost",user="sa",pwd="123456",db="PythonWeiboStatistics")resList = ms.ExecQuery("SELECT id,NickName FROM WeiBoUser")for (id,NickName) in resList:print str(id),NickName"""cur = self.__GetConnect()cur.execute(sql)resList = cur.fetchall()#查询完毕后必须关闭连接self.conn.close()return resListdef ExecNonQuery(self,sql):"""执行非查询语句调用示例：cur = self.__GetConnect()cur.execute(sql)self.conn.commit()self.conn.close()"""cur = self.__GetConnect()cur.execute(sql)self.conn.commit()self.conn.close()def main():## ms = MSSQL(host="localhost",user="sa",pwd="123456",db="PythonWeiboStatistics")## #返回的是一个包含tuple的list，list的元素是记录行，tuple的元素是每行记录的字段## ms.ExecNonQuery("insert into WeiBoUser values('2','3')")ms = MSSQL(host="localhost",user="sa",pwd="123456",db="PythonWeiboStatistics")resList = ms.ExecQuery("SELECT id,weibocontent FROM WeiBo")for (id,weibocontent) in resList:print str(weibocontent).decode("utf8")if __name__ == '__main__':main() |
服务器之家提醒大家需要注意事项：
使用pymssql进行中文操作时候可能会出现中文乱码，我解决的方案是：
文件头加上 #coding=utf8
sql语句中有中文的时候进行encode
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insertSql = "insert into WeiBo([UserId],[WeiBoContent],[PublishDate]) values(1,'测试','2012/2/1')".encode("utf8") |
连接的时候加入charset设置信息
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pymssql.connect(host=self.host,user=self.user,password=self.pwd,database=self.db,charset="utf8") |
