laravel autoload public files

1. Create functions.php

• app/Common/(目录自己起名字)Create a new file  functions.phpbelow and add the following code inside:

<? php
 /* * data return
 * Return json data, prompt for information
 * @param $status status
 * @param string $message prompt message
 * @param array $data return data
 */
function showMsg($status,$message = '',$data = array()){
    $result = array(
        'status' => $status,
        'message' =>$message,
        'data' =>$data
    );
    exit(json_encode($result));
}

 

2. Configuration composer.json

• Open the file in the project root directory  composer.json , find the "autoload" configuration item, and add the following code:

"files":[
    "app/Common/functions.php"
]

Screenshot below:

3. Execute the  composer command

• Open a terminal and execute the following command:

#composer dump-autoload

 Screenshot below:

 

4. Test

• Execute the following code in any method of the controller, if there is data output, the configuration is successful:

showMsg(1,'Hello World!');

 

参考：https://blog.csdn.net/wen_3370/article/details/79599340