add_url_rule('/tool', 'webio_view', webio_view(task_func), methods=['GET', 'POST', 'OPTIONS']) # need GET,POST and OPTIONS methods app.run(host='localhost', port=80) In above code, we use w add_url_rule('/hello', 'webio_view', webio_view(hello_word), methods=['GET', 'POST', 'OPTIONS']) # thread to run event loop threading.Thread(target=run_event_loop, daemon=True).start() the user submits the form or clicks the button, the client submits data to the backend through Http POST request In the following, the data sent by the server to the client is called command, and the data

add_url_rule('/tool', 'webio_view', webio_view(task_func), methods=['GET', 'POST', 'OPTIONS']) # need GET,POST and OPTIONS methods app.run(host='localhost', port=80) In above code, we use w add_url_rule('/hello', 'webio_view', webio_view(hello_word), methods=['GET', 'POST', 'OPTIONS']) # thread to run event loop threading.Thread(target=run_event_loop, daemon=True).start() the user submits the form or clicks the button, the client submits data to the backend through Http POST request In the following, the data sent by the server to the client is called command, and the data

add_url_rule('/tool', 'webio_view', webio_view(task_func), methods=['GET', 'POST', 'OPTIONS']) # need GET,POST and OPTIONS methods app.run(host='localhost', port=80) 以上代码使用 webio_view(task_func) add_url_rule('/hello', 'webio_view', webio_view(hello_word), methods=['GET', 'POST', 'OPTIONS']) # thread to run event loop threading.Thread(target=run_event_loop, daemon=True).start() the user submits the form or clicks the button, the client submits data to the backend through Http POST request 为方便区分，下文将由服务器向客户端发送的数据称作command，将客户端发 向服务器的数据称作event 以下介绍command和event的格式 Command com

add_url_rule('/tool', 'webio_view', webio_view(task_func), methods=['GET', 'POST', 'OPTIONS']) # need GET,POST and OPTIONS methods app.run(host='localhost', port=80) 以上代码使用 webio_view(task_func) add_url_rule('/hello', 'webio_view', webio_view(hello_word), methods=['GET', 'POST', 'OPTIONS']) # thread to run event loop threading.Thread(target=run_event_loop, daemon=True).start() the user submits the form or clicks the button, the client submits data to the backend through Http POST request 为方便区分，下文将由服务器向客户端发送的数据称作command，将客户端发 向服务器的数据称作event 以下介绍command和event的格式 Command com

add_url_rule('/tool', 'webio_view', webio_view(task_func), methods=['GET', 'POST', 'OPTIONS']) # 接口需要能接收 GET、POST和OPTIONS请求 app.run(host='localhost', port=80) 以上代码使用 webio_view(task_func) 来获得运行PyWebIO应用的Flask视 add_url_rule('/hello', 'webio_view', webio_view(hello_word), methods=['GET', 'POST', 'OPTIONS']) # 事件循环线程 threading.Thread(target=run_event_loop, daemon=True).start() app.run(host='localhost' 后的PyWebIO消息 Http 通信： 客户端通过Http GET请求向后端轮询，后端返回json序列化之后的 PyWebIO消息列表 当用户提交表单或者点击页面按钮后，客户端通过Http POST请求向后端 提交数据 为方便区分，下文将由服务器向客户端发送的数据称作command，将客户端发 向服务器的数据称作event 以下介绍command和event的格式 Command c

add_url_rule('/tool', 'webio_view', webio_view(task_func), methods=['GET', 'POST', 'OPTIONS']) # need GET,POST and OPTIONS methods app.run(host='localhost', port=80) In above code, we add a add_url_rule('/hello', 'webio_view', webio_view(hello_word), methods=['GET', 'POST', 'OPTIONS']) # thread to run event loop threading.Thread(target=run_event_loop, daemon=True).start() the user submits the form or clicks the button, the client submits data to the backend through Http POST request In the following, the data sent by the server to the client is called command, and the data

add_url_rule('/tool', 'webio_view', webio_view(task_func), methods=['GET', 'POST', 'OPTIONS']) # need GET,POST and OPTIONS methods app.run(host='localhost', port=80) In above code, we add a add_url_rule('/hello', 'webio_view', webio_view(hello_word), methods=['GET', 'POST', 'OPTIONS']) # thread to run event loop threading.Thread(target=run_event_loop, daemon=True).start() the user submits the form or clicks the button, the client submits data to the backend through Http POST request In the following, the data sent by the server to the client is called command, and the data

add_url_rule('/tool', 'webio_view', webio_view(task_func), methods=['GET', 'POST', 'OPTIONS']) # need GET,POST and OPTIONS methods app.run(host='localhost', port=80) In above code, we add a add_url_rule('/hello', 'webio_view', webio_view(hello_word), methods=['GET', 'POST', 'OPTIONS']) # thread to run event loop threading.Thread(target=run_event_loop, daemon=True).start() the user submits the form or clicks the button, the client submits data to the backend through Http POST request In the following, the data sent by the server to the client is called command, and the data

add_url_rule('/tool', 'webio_view', webio_view(task_func), methods=['GET', 'POST', 'OPTIONS']) # need GET,POST and OPTIONS methods app.run(host='localhost', port=80) In above code, we add a add_url_rule('/hello', 'webio_view', webio_view(hello_word), methods=['GET', 'POST', 'OPTIONS']) # thread to run event loop threading.Thread(target=run_event_loop, daemon=True).start() the user submits the form or clicks the button, the client submits data to the backend through Http POST request In the following, the data sent by the server to the client is called command, and the data

add_url_rule('/tool', 'webio_view', webio_view(task_func), methods=['GET', 'POST', 'OPTIONS']) # need GET,POST and OPTIONS methods app.run(host='localhost', port=80) In above code, we add a add_url_rule('/hello', 'webio_view', webio_view(hello_word), methods=['GET', 'POST', 'OPTIONS']) # thread to run event loop threading.Thread(target=run_event_loop, daemon=True).start() the user submits the form or clicks the button, the client submits data to the backend through Http POST request In the following, the data sent by the server to the client is called command, and the data