为什么webstorm运行app.js就没问题，而使用cmd来运行就出现找不到路径的问题？

Question

Error: Failed to lookup view "main/index" in views directory "./views"
   at Function.render (d:\node\blog\node_modules\express\lib\application.js:580:17)
   at ServerResponse.render (d:\node\blog\node_modules\express\lib\response.js:1008:7)
   at d:\node\blog\routers\main.js:51:13
   at newTickHandler (d:\node\blog\node_modules\mpromise\lib\promise.js:234:18)
   at _combinedTickCallback (internal/process/next_tick.js:131:7)
   at process._tickCallback (internal/process/next_tick.js:180:9)

Answer 1

用cmd  跳转到工程的目录下。