In the video, phpStudy 2016 is used. When he opens the web page, what appears is 
. I am using phpStudy2018
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For apache, just add '+' in front of the Index in httpd.conf. For nginx, turn on autoindex
In the video, the www folder is under the phpStudy folder and mine is under phpStudy and under phptutorian?Why when I open http://localhost/, the output is hello?wrod. Please tell me if you know. Thank you. I just learned this and don’t understand anything.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
