python 将图片转换为base64编码转储进数据库

# _*_ coding: utf-8 _*_#中间件：拓展工具遍历文件夹，对文件夹图片进行base64编码，写入数据库，并且读取查找方法__author__ = ‘wf15038‘__date__ = "2018/8/28 18:38"

import pymysqlimport sysfrom datetime import datetimeimport base64import os

now = datetime.now().strftime(‘%Y-%m-%d %H:%M:%S‘)def dbinfo():    conn = ""    conn = pymysql.connect(host=‘ip地址‘, port=3505, user="数据库", password=‘密码‘, database=‘itportal‘,                           charset=‘utf8‘,cursorclass =pymysql.cursors.DictCursor)    cur = conn.cursor()    if not cur:        return "access db is fail!"    else:        return conn

local_dir = ‘E:\\xiugai\\ico‘try:    for root,dirs,files in os.walk(local_dir):        for filepath in files:            image_path = os.path.join(local_dir,filepath)            imagename,_ = os.path.splitext(filepath)            print(imagename)            fp = open(image_path,‘rb‘)            base64_date = base64.b64encode(fp.read())            fp.close()            try:                conn=dbinfo()                conncur = conn.cursor()                sql_insertimage="insert into soft_PT (softname,imstore,submittime) VALUE (%s, %s, %s) "                conncur.execute(sql_insertimage, (imagename,base64_date,now))                seatdic= conncur.fetchall()                conn.commit()                conn.close()

except pymysql.Error as e :                print("Error %d %s" % (e.args[0],e.args[1]))                sys.exit(1)except IOError as e:    print("Error %d %s" % (e.args[0],e.args[1]))    sys.exit(1)

try:    conn = dbinfo()    conncur = conn.cursor()    sql_selectimage = "select imstore from soft_PT"    conncur.execute(sql_selectimage)    softpath = conncur.fetchall()    softpathlist = [x[‘imstore‘].decode(‘gbk‘) for x in softpath]    print(softpathlist)    for i in softpathlist:        print(i)    conn.commit()    conn.close()

except pymysql.Error as e :    print(e)    sys.exit(1)

原文地址：https://www.cnblogs.com/wudeng/p/9559469.html