如何运行React Native的现有项目 [英] how to run an existing project of react native
问题描述
我想下载并运行其他人的项目以考虑其功能.我遇到了很多问题...开始时并不容易，我只是不知道该怎么办，请帮忙
I wanted to download and run someone else's project in order to consider its functions. I ran into a number of problems ... that it does not deign to start, and I just don’t know what to do, help, please
1) copied to the working folder tutorial project
2)打开VS代码
3)进入工作文件夹，然后在cmd文件夹教程项目中单击打开"
3) went into the working folder and clicked open in cmd folder tutorial project
4)然后我输入 react-native run-android 并惨败
4) then I enter react-native run-android
and get fiasco
d:\JS\tutorialProject>react-native init tutorialProject
internal/modules/cjs/loader.js:657 throw err; ^
Error: Cannot find module 'graceful-fs' at
Function.Module._resolveFilename
(internal/modules/cjs/loader.js:655:15) at Function.Module._load
(internal/modules/cjs/loader.js:580:25) at Module.require
(internal/modules/cjs/loader.js:711:19) at require
(internal/modules/cjs/helpers.js:14:16) at Object.<anonymous>
(d:\JS\tutorialProject\node_modules\react-native\local-cli\cli.js:12:1)
at Module._compile (internal/modules/cjs/loader.js:805:30) at
Object.Module._extensions..js (internal/modules/cjs/loader.js:816:10)
at Module.load (internal/modules/cjs/loader.js:672:32) at
tryModuleLoad (internal/modules/cjs/loader.js:612:12) at
Function.Module._load (internal/modules/cjs/loader.js:604:3)
我开始谷歌搜索，发现与某些依赖项有关.使用 react-native初始MyProject
I started googling and found something to do with some dependencies. Using react-native init MyProject
5) react-native初始tutorialProject 并获得更紧的对角线
5) react-native init tutorialProject and getting the tighter right line
我尝试通过 npm 启动服务器，这很有趣...6) npm-intall
I try to start the server through npm and then it's funny ...
6) npm-intall
d:\JS\tutorialProject>npm install npm WARN deprecated core-js@1.2.7:
core-js@<2.6.5 is no longer maintained. Please, upgrade to core-js@3
or at least to actual version of core-js@2. npm WARN deprecated
connect@2.30.2: connect 2.x series is deprecated npm ERR! path
d:\JS\tutorialProject\node_modules\.bin\react-native npm ERR! code
EEXIST npm ERR! Refusing to delete
d:\JS\tutorialProject\node_modules\.bin\react-native: is outside
d:\JS\tutorialProject\node_modules\react-native and not a link npm
ERR! File exists: d:\JS\tutorialProject\node_modules\.bin\react-native
npm ERR! Move it away, and try again.
npm ERR! A complete log of this run can be found in: npm ERR!
C:\Users\Nick\AppData\Roaming\npm-cache\_logs\2019-04-16T18_15_13_614Z-debug.log
在这里，我绝对不知道.如何运行别人的项目?
and here I am absolutely don't know. How to run someone else's project?
推荐答案
下载后，需要将所有软件包安装在 package.json
When you download after you need to install all package in package.json
npm install --save
然后您需要启动另一个终端
then you need to start another terminal
npm start -- --reset-cache / npm start / react-native start
用于启动捆绑器
最终您可以运行您的项目
finally you can run your project
react-native run-android
这篇关于如何运行React Native的现有项目的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
