windows下python3.6连接mysql数据库

pymysql支持python3.6

通过pip安装pymysql：

进入python根目录Scrips目录下

pip install pymysql

pymysql自动安装完成

示例代码：

    
    
# -*- coding: UTF-8 -*-
import pymysql
import pymysql.cursors

connection = pymysql.connect(host= 'localhost',
user= 'root',
password= 'root',
db= 'test',
port= 3306,
charset= 'utf8') #注意是utf8不是utf-8
try:
with connection.cursor() as cursor:
sql_1 = 'select * from student'
cout_1=cursor.execute(sql_1)
print( "数量： "+str(cout_1))
for row in cursor.fetchall():
print( "id:",str(row[ 0]), 'name',str(row[ 1]), 'age',str(row[ 2]))

sql_2 = 'insert into student(name,age,sex) value("田晓霞",26,"男")'
cout_2=cursor.execute(sql_2)
print( "数量： "+str(cout_2))
connection.commit()
finally:
connection.close()
    
    

注意：

connection 连接设置编码是utf8，而不是utf-8

pymysql支持python3.6

通过pip安装pymysql：

进入python根目录Scrips目录下

pip install pymysql

pymysql自动安装完成

示例代码：

  
  
# -*- coding: UTF-8 -*-
import pymysql
import pymysql.cursors

connection = pymysql.connect(host= 'localhost',
user= 'root',
password= 'root',
db= 'test',
port= 3306,
charset= 'utf8') #注意是utf8不是utf-8
try:
with connection.cursor() as cursor:
sql_1 = 'select * from student'
cout_1=cursor.execute(sql_1)
print( "数量： "+str(cout_1))
for row in cursor.fetchall():
print( "id:",str(row[ 0]), 'name',str(row[ 1]), 'age',str(row[ 2]))

sql_2 = 'insert into student(name,age,sex) value("田晓霞",26,"男")'
cout_2=cursor.execute(sql_2)
print( "数量： "+str(cout_2))
connection.commit()
finally:
connection.close()
  
  

注意：

connection 连接设置编码是utf8，而不是utf-8