how to use axios in react native

1. Build the react-native environment in the CMD interface: refer to Https://reactnative.cn/docs/0.51/getting-started.html#content(1) npm install- g yarn react-native-cli Install the Yarn command tool and the react-native command

In-depth introduction to React Native 2: My first application, reactnative This is the second article in The React Native tutorial. 1. Environment Configuration After the React Native environment is configured, you can start to c

PullToRefreshViewAndroid pull-down refresh component of React Native Control(1) Preface Today, let's take a look at the PullToRefreshViewAndroid pull-down refresh component and usage examples. The newly created React Native technology exchange group (282693535). You are welcome to join us! At the same time, on the left

following command: React-native init reactnative. After the wait is complete, we open the project with Webstorm and insert the following code into the Index.android.js file in the project:1Import React, {Component} from ' React ';2 Import {3 Appregistry,4 StyleSheet,5 Text,6 View7} from '

One: Props ( attribute)Most components can be customized with various parameters when they are created. These parameters, which are used for customization, are called Props (attributes). props is specified in the parent component and, once specified, is no longer changed in the lifetime of the specified component By using different property customizations in different scenarios, you can maximize the reuse of your custom components. Simply refer to This.props in the render function and then proce

React native as a new thing, the relevant information is not muchThe official documentation is relatively simple and lacks some examples of systemsIn the application of react native, eager to learn some of the best practices of others. So I want to learn by reading the systemI have seen the

1. If you succeed the success interfaceAccording to the official tutorial to set up the rn-android environment, you can put the demo run up;The local actual access address can refer to: http://localhost:8081/index.android.bundle?platform=android2. It may fail for the first time 1. A red interface appears, failed JS bundleSolution:Sometimes you run react-native run-android and find that you cannot run the de

React Native Knowledge 11-Props (properties) and State (State), react11-props I. Props (attributes) Most components can be customized using various parameters during creation. These parameters are called properties ). Props is specified in the parent component, and once specified, it will not change in the lifecycle of the specified component By using different attributes for customization in different scen

or immutable data, to improve the performance of small data updates. Initial rendering: Virtual DOM > Dirty Check >= Dependency Collection Small Data update: Dependency collection >> virtual dom + optimization > Dirty check (unable to Optimize) > Virtual dom No optimizations Massive data update: dirty Check + optimized >= dependency collection + optimization > Virtual DOM (no/no optimization) >> MVVM No optimizations Don't be naïve to think that Virtual DOM is fast, diff i

Some time ago react Native for Android released, feel react Native will be more and more companies began to research, use. So Saturday also took time to build the iOS development environment, so that in the future to take advantage of leisure to learn.Needless to say, the fo

picture.Then we need to use the image of this component, first of all needs to import in: Import { appregistry, Image, StyleSheet, Text, View } from ' react-native '; We'll add image to the project and then we can use this component.We randomly found a picture on the Internet. Then change the cont

Example code of the react native indexed city list component, reactnative City list selection is a common feature of many apps, such as a typical meitu app. So how can we implement React Native? To achieve the above results, you must first make a simple analysis of the composition of the interface, the interface data

Source Code /** * Sample React Native App * https://github.com/facebook/react-native */' use strict '; var React = require (' react-native