Laravel訪問出錯提示：`Warning: require(/vendor/autoload.php): failed to open stream: No such file or di解決方法

Laravel訪問出錯提示：`Warning: require(/vendor/autoload.php): failed to open stream: No such file or di解決方法

參考文章：

（1）Laravel訪問出錯提示：`Warning: require(/vendor/autoload.php): failed to open stream: No such file or di解決方法

（2）https://www.cnblogs.com/yehuisir/p/12315117.html

備忘一下。