如何将数据发布到 React Native 应用程序？
[英]How can I POST data to a React Native app?
问题描述
I know how to POST data from a React Native app to the server with axios, but I don't know how I can POST data from the server to React Native.
我知道如何使用 axios 将数据从React Native 应用程序发布到服务器，但我不知道如何将数据从服务器发布到 React Native。 Is there a way to listen for requests from the server, or a way to handle requests to "routes" in the app (if they even exist)?有没有一种方法可以监听来自服务器的请求，或者有一种方法可以处理应用程序中对“路由”的请求（如果它们甚至存在的话）？
2 个解决方案
解决方案1
1 2022-09-09 03:42:46
Either you are looking for要么你正在寻找
Sockets(full duplex) a persistent communication channel between client and serverSockets（全双工）客户端和服务器之间的持久通信通道- or there might be a miss understanding on your end on how client server architecture is supposed to work, where a client usually only sends requests (and the server replies with a response)或者您可能对客户端服务器架构应该如何工作有一个错误的理解，客户端通常只发送请求（并且服务器回复一个响应）
- and then there is long polling (half duplex)然后是长轮询（半双工）
You might want to read up on this topics.您可能想阅读有关此主题的内容。
解决方案2
1 2022-09-09 03:43:31
What do you mean by "POST data from the server to React Native"? “将数据从服务器发布到 React Native”是什么意思？ React Native is client, and you can't possibly fire a HTTP request to client. React Native 是客户端，你不可能向客户端发出 HTTP 请求。 If you want to trigger something in React Native from the server, you can just use some real time bi-directional connection.如果您想从服务器触发 React Native 中的某些内容，您可以使用一些实时双向连接。 Like HTTP/2 or socket.io, or just simple as long polling像 HTTP/2 或 socket.io，或者像长轮询一样简单
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.