如何使用 react-native 将文件上传到服务器 [英] How to upload file to server using react-native

问题描述

我正在开发一个应用程序，我需要将图像上传到服务器.根据图像，我得到了需要渲染的响应?

I am developing a app where i need to upload an image to the server. Based on the image i get a response which i need to render?.

你能帮我如何使用 react-native 上传图片吗?

Can you please help me how to upload an image using react-native?.

推荐答案

React Native 内置文件上传功能.

There is file uploading built into React Native.

示例来自 React Native代码:

Example from React Native code:

var photo = {
    uri: uriFromCameraRoll,
    type: 'image/jpeg',
    name: 'photo.jpg',
};

var body = new FormData();
body.append('authToken', 'secret');
body.append('photo', photo);
body.append('title', 'A beautiful photo!');

var xhr = new XMLHttpRequest();
xhr.open('POST', serverURL);
xhr.send(body);

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