所以,我正在尝试制作一个flask迷你应用程序,它有一个上传按钮,可以上传图片,然后将图片保存在另一个名为“upimgs”的文件夹中。我们需要在稍后使用googlecloudvisionapi对上传的图像进行一些图像处理操作。代码是:app = Flask(__name__)
@app.route('/')
def upload_file():
return '''
Upload a file
'''
@app.route('/upload',methods=["GET","POST"])
def upload_lnk():
if request.method == 'POST':
f = request.files['file']
f.save(os.path.join(app.config['/upimgs/'], filename))
cmd2 = "python pj2new.py upmigs/" + f.filename
cmd2 = str(cmd2)
#some more code to run that output in flask browser
但是它显示以下错误:
^{pr2}$