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node. js Tutorial (ii) Some pits in the introductory phase

Source: Internet
Author: User
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First, NPM has built-in

Use the online tutorial to install NPM always prompt version error, the latest version of the bug

Execute the NPM-V, please.


Oh, it's already installed.

The latest version of node. JS has built-in NPM and does not need to be installed manually


second, Express command does not recognize

After you install Express, perform the express-v prompt

Express is not an internal or external commandworkaround, refer to the linkClick to open link

Third, express can not load the code has require (' Express '), The Times wrongCause: The Node_modules folder was not copied to the same directory as the Node.exe



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node. js Tutorial (ii) Some pits in the introductory phase

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