Access to testmysql.php file under localhost file not Found

However, the access localhost:8081/index.php did not report the error, the page displayed success, and did not show Wamp's home page

Error reason:Apache and PHP are not associated well, modify the Apache httpd.conf file, bind php a bit .

Open the httpd.conf file (F:\wamp\bin\apache\apache2.4.9\conf\httpd.conf), where you want to modify it:
1. Search DocumentRoot Find the previous no #, after the change to: DocumentRoot "d:/web/www", this www is your future all the site code file directory and access to the directory, specifically please set yourself.
2. Search <directory found similar to: <directory "d:/web/www" ></Directory> this pair of labels, added or modified as "d:/web/www" at the label's properties, note that This path is consistent with the path above 1.
Restart Apache again, it should be.

Access to testmysql.php file under localhost file not Found