python连接MySQL并进行数据查询

 

#建立数据库的连接

mydb = mysql.connector.connect(
    host="0.0.0.0",
    user="root",
    passwd="",
    database="db_name"
)

#

#使用python连接MySQL并进行输出查询操作

import mysql.connector

# MySQl databses details

mydb = mysql.connector.connect(
    host="0.0.0.0",
    user="root",
    passwd="",
    database="db_name"
)
mycursor = mydb.cursor()

# Execute SQL Query =>>>> mycursor.execute("SQL Query")
mycursor.execute("SELECT column FROM table")

myresult = mycursor.fetchall()

for x in myresult:
    prin