python flask传输图片文件给服务器

服务器"/>

python flask传输图片文件给服务器

最近在做图片相似度，需要传送两张图片到服务器，下面分享我的代码示例，首先是client的代码：

import requestsfile_path1='./images/051811177sample3.jpg'
file_path2='./images/054130743sample1.jpg'img1= open(file_path1,'rb')
img2 = open(file_path2,'rb')
res = {"file1":img1,'file2':img2}
#访问服务
res = requests.post(":5005",files=res)
print(res.text)

server端的代码为：

from flask import request, Flask
import base64
import cv2
import numpy as np
import os, datetime, random
from PIL import ImageMEDIA_ROOT='images'def handle_uploaded_file():name = str(datetime.datetime.now().strftime('%H%M%S')) + str(random.randint(0, 1000))return os.path.join(MEDIA_ROOT, name)app = Flask(__name__)
@app.route("/", methods=['POST','GET'])
def get_frame():#解析图片数据# img = base64.b64decode(str(request.form['file1']))# img=str(request.form['file1'])file1= request.files['file1']print(file1)file_name1=handle_uploaded_file()print(file_name1)file_name1='./{}.png'.format(file_name1)file1.save(file_name1)file2= request.files['file2']file_name2=handle_uploaded_file()print(file_name2)file_name2='./{}.png'.format(file_name2)file2.save(file_name2)# add your codereturn {'sim':"0.8"}if __name__ == "__main__":app.run("0.0.0.0", port=5005) 

希望我的分享对大家有用。