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:
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
#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 pymssql class 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 = host self.user = user self.pwd = pwd self.db = db def __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 cur def 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 resList def 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()
脚本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
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
pymssql.connect(host=self.host,user=self.user,password=self.pwd,database=self.db,charset=\"utf8\")
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