“世博会”不被识别为内部或外部命令
我使用NPM安装了Expo-CLI，但是成功安装后，当我尝试运行Expo-version时，它显示了该博览会中的Expo。我尝试为环境变量添加路径，但这似乎不起作用。我必须开始研究React Native。这个问题有什么问题吗？
I installed expo-cli using npm but after the successful installation, when i try to run expo --version, it shows that expo in nor recognized. I tried adding path to the environment variables but that doesn't seem to work. I have to start working on React Native. Are there any go throughs to this issue?
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有多个解决方案可以获取
解决方案1
确保您已将其安装为全局
NPM
对于纱线解决方案的
2，
请确保已添加
到环境变量中。我已经面对这个问题，并通过将上述添加到我的环境变量
解决方案3
中解决了我不知道该解决方案的分类，请尝试
在您的终端中运行，并且
There is more than one solution to get
Solution 1
Make sure you have installed it global
For npm
For Yarn
Solution 2
Make Sure you have added
to your environmental Variable. I already faced this issue and solved by adding above to my environmental Variable
Solution 3
I don't know how to category this solution, Try to run
in your terminal and
由于 expo-cli 已被弃用，尽管在全球范围内安装它对我来说是有效的；一些逆向工程给了我一个稍微好一点的解决方案。在 Windows 上使用
expo.cmd而不是expo。Since expo-cli is deprecated, even though installing it globally worked for me; a little bit of reverse engineering gave me a slightly better solution. Instead of
expouseexpo.cmdon windows.