如何调试Node.js

Posted 2020-11-09 Chuck Lu

Debugging Node.js with Chrome DevTools

https://nodejs.org/en/docs/guides/debugging-getting-started/

1.

PS C:\\Users\\clu\\Documents\\NodeApp\\Test> node --inspect .\\app.js
Debugger listening on ws://127.0.0.1:9229/34c03922-857b-4e6d-82cf-30dbf27a76ff
For help, see: https://nodejs.org/en/docs/inspector
Server running at http://127.0.0.1:3000/

 

2.在Chrome浏览器中打开about:inspect

 

3.打开 Click the Open dedicated DevTools for Node link.

 

 

在vs2017中调试

https://github.com/Microsoft/nodejstools/wiki/Debugging

创建Node.js项目，https://github.com/Microsoft/nodejstools/wiki/Projects

debug设置，https://github.com/Microsoft/nodejstools/wiki/Debugging#debugging-options

 

 

Developer Tools in Chrome(Chrome Extension)

https://chrome.google.com/webstore/detail/nodejs-v8-inspector-manag/gnhhdgbaldcilmgcpfddgdbkhjohddkj