Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > laravel中的Facades和Ioc Container怎么理解？

laravel中的Facades和Ioc Container怎么理解？

WBOY
Release： 2016-06-06 20:40:25
Original
1049 people have browsed it

Facades和Ioc Container怎么理解？我看了官方的手册还是理解不了啊，这个东西到底有什么用？

回复内容：

Facades和Ioc Container怎么理解？我看了官方的手册还是理解不了啊，这个东西到底有什么用？

facades是一种设计模式，关于Ioc Container我写了一篇文章在这里，http://segmentfault.com/blog/zhaoyi/1190000002411255

IOC 容器在laravel 里就是用来解析类的实例的。为什么要解析呢，因为类有依赖关系。
类绑定Ioc容器后，就可以用依赖注入的方式来方便获得实例。

Facade是一种更简单的解析容器实例方法，它的性质和Type-Hint注入一样，只不过更方便。

关于容器：http://laravelbase.com/collections/1/47
关于Facade：http://laravelbase.com/collections/1/49

Related labels：
laravel php
source：php.cn
Previous article：在MYSQL中，怎么用PDO绑定变量的方式插入数据？ Next article：Form API 返回的 sign 值不匹配
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
PHP arrays obtained from URL parameters do not behave as expected I have a URL parameter that contains the category ID and I want to treat it as an array li...
From 2024-04-06 22:09:02
0
1
1428
Where should I place CustomLog directive in apache I'm using php:7.2-apachedocker. I need to disable health check url login access log. Based...
From 2024-04-06 22:03:59
0
1
990
What is the format of the variables in the return value? I am a new learner of php. I found a piece of code: if($x<time()){return[false,'error']...
From 2024-04-06 21:55:20
0
1
778
Problems encountered when using opentbs to generate odt files: values ​​of the same key are displayed in the same row instead of separate columns. I'm using a library called OpenTbs to create odt using PHP, I'm using it because columns a...
From 2024-04-06 20:18:18
0
1
483
Group MySQL results by ID for looping over I have a table with flight data in mysql. I'm writing a php code that will group and displ...
From 2024-04-06 17:27:56
0
1
406
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template