pythonpymysql转义⽅法escape_string 1. 转义⽅法 pymysql中有专门的转义⽅法,导⼊语法如下:# v1.0.0及以上 from pymysql.converters import escape_string # v0.10.1及以下 from pymysql import escape_string 注意:v1.0.0及以上请使⽤from pymysql.converters import escape_string,否则将抛出...
#v1.0.0及以上frompymysql.convertersimportescape_string#v0.10.1及以下frompymysqlimportescape_string 注意:v1.0.0及以上请使用from pymysql.converters import escape_string,否则将抛出ImportError: cannot import name 'escape_string' from 'pymysql' (F:\Program Files\Python39\lib\site-packages\pymysql\__...
遇到的问题:在使用python操作mysql数据库插入数据时,由于变量值也采用了多重引号,导致sql出现语法错误,而无法执行的问题 解决方法:mysql数据库在插入数据时,可以使用escape_string()函数进行特殊字符的转义处理,同时也为了防止数据攻击。 要使用escape_string函数只需要加上from pymysql.converters import escape_string导入...
python使用mysql插入数据,使用escape_string转义 插入mysql时,如果内容中有引号等特殊符号,会报错,解决方法可以用反斜杠转义,还可以用pymysql的一个方法自动转义:pymysql.escape_string sql1 = "insert into article (title,antuor,antuor_url,comments,clicks,createtime,digg,bury,content) value ('%s','%s','%...
Test code in Python 2.7.6: >>> from pymysql.converters import escape_string >>> escape_string(u'') u'' And I found if I use non-ascii unicode string and unicode mixed, just like this: ('7139', "'7139-\xe5\x88\xa9'", "'1'", u"''", "''") I...
针对mysql的字符转义函数
>>> b"\\123omething special".decode('unicode_escape')如果你从一个str对象开始(相当于python 2...
python import pymysql # 创建数据库连接 connection = pymysql.connect(host='localhost', user='yourusername', password='yourpassword', database='yourdatabase') try: with connection.cursor() as cursor: # 获取转义字符串的函数 escape_function = connection.escape_str # 需要转义的字符串 user_input...
Python version: 3.4 PyMySQL Version used: 0.7.9 Member methane commented Oct 14, 2016 You shouldn't do that. Do this. conn.execute("INSERT INTO table (c1, c2) values (%s, %s)", ("str1", 'something % something') ) methane closed this as completed Oct 14, 2016 github-actions...
新版的pymysql模块自1.0.0版本后,把pymysql的几个属性给移除了。 考虑兼容性,使用如下代码完美解决这个不同版本的兼容问题。 import pymysql if pymysql.__version__ >='1.0.0': from pymysql.converters import escape_string else: escape_string = lambda x: pymysql.escape_string(x) ...