問(wèn)題描述

python3中使用pymysql插入數(shù)據(jù)，代碼如下

import pymysqlHOST = 'localhost'USER_NAME = 'root'PASSWORD = '712123000'DB_NAME = 'jiwenjuan'def connDB(): conn = pymysql.connect(host=HOST,user=USER_NAME,passwd=PASSWORD,db=DB_NAME); return conn conn = connDB()cursor = conn.cursor()insertSql = 'INSERT INTO user(user_phone,user_name,user_password) VALUES(%s,%s,%s)' % (’17855555555’,’lison’,’0000000’)cursor.execute(insertSql)conn.commit()

結(jié)果報(bào)如下錯(cuò)誤：

pymysql.err.InternalError: (1054, 'Unknown column ’lison’ in ’field list’')

如果吧 'lison' 改為 '123'這種數(shù)字字符串就能插入，請(qǐng)教大神是什么原因，還有就是當(dāng)數(shù)字字符串是'0000'的時(shí)候存到數(shù)據(jù)庫(kù)結(jié)果會(huì)變成 0 ，怎么讓他不要轉(zhuǎn)換成數(shù)字？

問(wèn)題解答

insertSql = 'INSERT INTO user(user_phone,user_name,user_password) VALUES(%s,’%s’,%s)' % (’17855555555’,’lison’,’0000000’)