[Python知识库]python+flash实现post接口接收图片数据

1、python代码

import os
from flask import Flask, request

app = Flask(__name__)
from flask import jsonify
from werkzeug.utils import secure_filename

# 上传的图片保存路径
UPLOAD_PATH = os.path.join(os.path.dirname(__file__), 'images')

@app.route('/api/upload', methods=['POST'])
def upload_pic():
    # 来获取多个上传文件
    imgs = request.files.getlist("file_imgs")
    
    urls = []
    # 上传文件夹如果不存在则创建
    if not os.path.exists(UPLOAD_PATH):
        os.mkdir(UPLOAD_PATH)
   
    # 循环读取上传的文件并保存
    for img in imgs:
        filename = secure_filename(img.filename)
        print(filename)
        img.save(os.path.join(UPLOAD_PATH, filename))
        msg = "http://127.0.0.1:5006/images/{}".format(filename)
        urls.append(msg)
    respose = {
        "code": 200,
        "urls": urls
    }
    return jsonify(respose)


if __name__ == "__main__":
    app.run(host="127.0.0.1", port=5006, debug=False)

2、postman请求接口

请求接口时Hearders要设置Content-Type为multipart/form-data

在body中要设置为form-data，然后key类型要改为File类型之后上传图片，请求接口