Python爬虫：接口式的url如何转成base64图片？

Question

如题，我爬到类似如下的url，请问如何转成base64的图片编码

88.88.88.888:88888/aaaa/show/displayPhoto?tbName=B_PIC&pkName=P_KEY&pkValue=888&fdName=PIC

Answer 1

import requests
import base64

url=''
response = requests.get(url, allow_redirects=False)
base64_bytes = base64.b64encode(response.content)
str = str(base64_bytes,'utf-8')
src ='data:image/png;base64,' + str 
print(src)