python字典插入到mysql

Question

I am trying to take the data from a dictionary and insert it into a mysql database. I have the following piece of code.

 import pymysql connect = pymysql.Connect( host='localhost', port=3306, user='root', passwd='my729501s', db='major', charset='utf8' ) data = {'video_title': 'hanzi', 'id': 1, 'video_url': 'www.bad.com', 'image_url': 'www.baidu.com', 'subject_title': 'nothong'} cursor = connect.cursor() table = 'video_title' cols = data.keys() vals = data.values() sql = "INSERT INTO %s (%s) VALUES(%s)" % (table, ",".join(cols), ",".join(vals)) cursor.execute(sql) connect.commit() connect.close() cursor.close() 

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Answer 1

This happens because there is an interger in your list vals . So you need to cast it to string. Modify your code as below.

sql = "INSERT INTO %s (%s) VALUES(%s)" % (table, ",".join(cols), ",".join(str(x) for x in vals))