Dcat Admin installation

1. Introduction:

Dcat Admin is a back-end system construction tool based on the secondary development of laravel-admin. It can quickly build a full-featured and high-value back-end system with very little code.It supports one-click generation of CURD code on the page, and has built-in rich common background components. It can be used out of the box, allowing developers to bid farewell to redundant HTML code, and is very friendly to back-end developers.

1. Environment:

• • PHP >= 7.1
  • Laravel 5.5.0 ~ 9.*
  • Fileinfo PHP Extension -----PHP extension xp.cn software-website-create site-management-php extension-fileinfo

1. Install:

• • composer create-project --prefer-dist laravel/laravel project name -----Enter the composer command to install the laravel framework, the framework version needs to be >=5.5.0
  • Modify configuration file

• • Install dcat-admin

Switch to the installed project and run the command

composer require dcat/laravel-admin:"2.*" -vvv

• • Publish resources

php artisan admin:publish

This command will generate a configuration file config/admin.php, in which you can modify the installation address, database connection, and table name. It is recommended to use the default configuration.

• • Execute the migration command -----personal understanding, executing this command will generate the data table required by Dcat Admin

php artisan admin:install

Executing this step command may report an error Specified key was too long ... 767 bytes, this error occurs because the migration file of the laravel framework will create the larabe framework configuration The default is utf-8mb4, and the length of the generated field exceedsThe length of mysql default utf-8.

Solve the problem: add the code \Schema::defaultStringLength(191); to the boot method of the app/Providers/AppServiceProvider.php file, then delete all the data tables in the database, and re-run php artisan admin:install command will do.

• • pseudo-static

location / {

try_files $uri $uri/ /index.php?$query_string;

}