1.2.1. 安装Flask 安装Flask非常简单,只需使用Python的包管理工具pip即可。 1.打开终端或命令提示符。 2.升级pip(可选,但推荐): pip install --upgrade pip 3.安装Flask: pip install flask 注意:如果你使用的是Python 3,可能需要使用pip3: pip3 install flask 4.验证安装: 在终端或命令提示符中输入以下命...
使用Flask 在 10 分钟内将您自己训练的模型或预训练的模型(VGG、ResNet、Densenet)部署到网络应用程序中。以图像分类模型为例,本地直接部署和本地使用docker部署两种方式实现。 二、实现过程 2.1 准备模型 这里我们使用tf.keras.applications.MobileNetV2 作为基础模型,MobileNet V2模型由Google开发,此模型已基于 ImageN...
In this tutorial, you’ll learn how to go from a local Python script to a fully deployed Flask web application that you can share with the world.By the end of this tutorial, you’ll know:What web applications are and how you can host them online How to convert a Python script into ...
1importos2fromflaskimportFlask34app=Flask(__name__)5env_config=os.getenv("APP_SETTINGS","config.DevelopmentConfig")6app.config.from_object(env_config)78@app.route("/")9defindex():10secret_key=app.config.get("SECRET_KEY")11returnf"The configured secret key is{secret_key}." ...
In addition to thetemplatesfolder, Flask web applications also typically have astaticfolder for hosting static files, such as CSS files, JavaScript files, and images the application uses. You can create astyle.cssstyle sheet file to add CSS to your application. First, create a dir...
解决思路是直接弃用老版本,使用新版本的方法,给出代码如下 fromapplicationsimportcreate_appfromapplications.extensionsimportdbfromflask_migrateimportMigrate app= create_app("develop") Migrate(app, db)if__name__=='__main__': app.run() 问题解决!
1.2.1、创建flask应用 #三行启动Flask提供服务fromflaskimportFlask#导入flask类创建flask应用对象app = Flask(__name__)#app = applications@app.route("/index")#为flask应用对象增加路由defindex():#与路由绑定的视图函数视图函数名尽可能保持唯一return"helloWorld"app.run()#并启动Rlask应用 ...
In addition to thetemplatesfolder, Flask web applications also typically have astaticfolder for hosting static files, such as CSS files, JavaScript files, and images the application uses. You can create astyle.cssstyle sheet file to add CSS to your application. First, create a directory called...
在成功的部署Python flask应用到App Service (Windows)后,如果需要把当前项目(如:hiflask)作为一个子项目(子站点),把web.config文件从wwwroot中移动到项目文件夹中。访问时,确遇见了404 Not Found的错误。 查看flask项目的启动日志,可以看见项目启动已经成功。但是为什么请求一直都是404的问题呢?
This shell command acts as general utility script for Flask applications. It loads the application configured (either through the FLASK_APP environment variable) and then provides commands either provided by the application or Flask itself. The most useful commands are the "run" and "shell" command...