What are the differences between TP5 and laravel

tp5 and laravel What are the differences

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difference ：1、Laravel When submitting the form, you need to add “@csrf” To prevent cross domain attacks , and tp No need to add ;2、Laravel Use “Db:: operation (‘ Native sql’)” Perform native queries , and tp Use “Db::query(‘ Native sql’)” Perform native queries .

The operating environment of this tutorial ：windows10 System 、Laravel6 edition ,DELL G3 The computer .

tp5 and laravel What's the difference?

One ．TP5 and Laravel The difference between frames

difference ：

1、 How to submit data ,Laravel When submitting the form, you need to add @csrf perhaps {undefined{ csrf_token() }} To prevent cross domain attacks , and TP Can't .

2、 route ,Laravel Must be defined first , Reuse , The routing file is routes.php,TP After the route is enabled in the configuration file , The routing format is ：‘ Routing expression ’ => ‘ Routing address and parameters ’（ The premise of using routing is URL Support phthinfo And turn on routing ）, Routing can make URL More in line with SEO.

3、 middleware ,Laravel Middleware , Middleware is HTTP The layer that the request passes through before arriving , Through the middleware, we can verify whether the user logs in and other general operations .

4、 How to operate the database , Can be instantiated （ Establish the corresponding model class ） and DB:table(‘ Table name ’) To manipulate the database , It's different when using native queries ,Laravel Use Db:: operation (‘ Native sql’),TP Use Db::query(‘ Native sql’);

5、Laravel Upgrading is easy , and TP To upgrade a large version, you need to refactor the code .

6. The difference in the writing method of conditional judgment sentences :

Laravel In frame if else Judge sentences and foreach sentence When writing, you must use @if start With @endif ending , If not, a syntax error will be reported ,@foreach @endforeach Empathy ;

and TP Frame and PHP Grammar rules are used in a consistent and direct way ifesle Sentence judgment and foreach Loop traversal

Two ．CSRF Protect

CSRF Cross-site request forgery (Cross—Site Request Forgery), Follow XSS The attack is the same , There is great harm ,

defense CSRF attack ：

Current defense CSRF There are three main strategies to attack ： verification HTTP Referer Field ; Add... To the request address token And verify ; stay HTTP Custom properties in the header and verify .

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