methods=['POST'])defupload():upload_file=request.files['image01']ifupload_fileandallowed_file(upload_file.filename):filename=secure_filename(upload_file.filename)upload_file.save(os.path.join(app.root_path,app.config['UPLOAD_FOLDER'
fromflaskimportFlask, request, send_from_directoryimportlogging app = Flask(__name__)# 配置日志logging.basicConfig(filename='api.log', level=logging.DEBUG,format='%(asctime)s [%(levelname)s] - %(message)s')# 定义路由和资源@app.route('/hello', methods=['GET','POST'])defhello_world(...
['GET', 'POST']) def upload_file(): if request.method == 'POST': # 使用request上传文件,其中‘file'表示前端表单的Key值;也可以使用request.files['file'] f = request.files.get('file') # 判断是否上传成功 if f is None: return jsonify({"Status": "Error 0000", "Msg": "没有上传...
我将Flask 与 send_file() 一起使用,让人们从服务器下载文件。 我目前的代码如下: @app.route('/', methods=["GET", "POST"]) def index(): if request.method == "POST": link = request.form.get('Link') with youtube_dl.YoutubeDL(ydl_opts) as ydl: info_dict = ydl.extract_info(link...
def upladed(filename): # 安全的发送文件 return send_from_directory(app.config['UPLOADED_FOLDER'], filename) @app.route('/upload/', methods=['GET', 'POST']) def upload(): img_url = None if request.method == 'POST': # 获取上传对象 ...
@app.route('/uploaded/<filename>') def upladed(filename): # 安全的发送文件 return send_from_directory(app.config['UPLOADED_FOLDER'], filename) @app.route('/upload/', methods=['GET', 'POST']) def upload(): img_url = None
return send_from_directory('static', filename) # 启动应用 if __name__ == '__main__': app.run(debug=True) 在这个例子中: /hello 路由包含了 GET 和 POST 方法,演示了如何获取请求中的参数,并记录请求日志和异常日志。 /upload 路由处理了文件上传请求,将文件保存到服务器的 uploads 目录中,并记录...
处理文件上传请求:在 Flask 后端,需要定义一个路由来处理文件上传请求。使用request.files对象可以获取上传的文件。例如: fromflaskimportFlask,request,redirect,url_forapp=Flask(__name__)@app.route('/upload',methods=['POST'])defupload_file():if'file'notinrequest...
flask接收文件请求并且存储文件 需要的包 import calendar,time,os #上传文件 @app.route('/api/send/file',methods=['POST']) def send_file(): file = request.files.get('fil_牛客网_牛客在手,offer不愁
Flask提供了send_file函数用来导出文件,以下用实例来说明 路由文件views.py # 直接调用该接口即可导出文件@con.route("/exportExcel",methods=["GET","POST"])defexport_excel_inter():"""导出excel报表"""returnexport_excel() 实现 importtimefromioimportBytesIOfromflaskimportsend_filefromopenpyxlimportWorkbook...