Will you use composer to add automatic loading function to your own class library?

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Release: 2020-07-18 13:13:01
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下面由composer教程栏目给大家介绍用composer给自己的类库加上自动加载功能的方法,希望对需要的朋友有所帮助!

Will you use composer to add automatic loading function to your own class library?

最近在搞api架构设计,要与之前的代码隔离开来,之前的代码种种原因没有不是用的类似的自动加载,用了composer发现真的做的非常方便,自动加载功能及其好用,所以在想能不能直接利用composer的自动加载来为自己写的类库提供自动加载功能!

百度谷歌StackOverflow,该有的答案总是会有的!

假设你已经会composer的基本使用。

方法:

在composer.json中添加类似代码:

    "autoload": { //自动加载
        "psr-4": { //申明遵循psr-4规范
            "api\\": "api" // namespace(根): 文件夹映射目录(基于composer.json所在文件夹)
        }
    }
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到composer.json所在目录,运行:

$ composer dump-autoload
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之后你就可以使用composer的类自动加载自己的类库了。

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