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hou/composer-car
================

In order to study composer

v1.0(12y ago)14464MITPHPPHP >=5.3.0

Since Mar 9Pushed 12y ago3 watchersCompare

[ Source](https://github.com/GeHou/composer-car)[ Packagist](https://packagist.org/packages/hou/composer-car)[ RSS](/packages/hou-composer-car/feed)WikiDiscussions master Synced 2d ago

READMEChangelog (1)DependenciesVersions (2)Used By (0)

如何创建一个自己的 Composer/Packagist 包
------------------------------

[](#如何创建一个自己的-composerpackagist-包)

首先让我们踏着欢快的脚步去Github创建一个新库，这里取名 `composer-car`，又欢快的将它克隆到本地：

```
git clone https://github.com/GeHou/composer-car.git

cd composer-car

```

这个composer-car文件夹就是你的包的root目录了，你只需要记住composer.json在包的哪个目录下面，一般那就是包的root目录了。什么？做包子的工作台？这么理解呢也是可以的，不过同学能先收收你的口水么。

现在我们还没有composer.json文件，你可以根据composer文档生成并编辑它，当然composer贴心的为我们准备了命令行，look：

```
-> composer init

Welcome to the Composer config generator

This command will guide you through creating your composer.json config.

Package name (/) [hou/composer-car]: 这里填写/的信息
Description []: 包的描述
Author [GeHou ]: 作者信息
Minimum Stability []: 最低稳定版本
License []: 授权协议

Define your dependencies.

Would you like to define your dependencies (require) interactively [yes]? no
Would you like to define your dev dependencies (require-dev) interactively [yes]? no

{
    "name": "hou/composer-car",
    "description": "In order to study composer",
    "license": "MIT",
    "authors": [
        {
            "name": "GeHou",
            "email": "***@gmail.com"
        }
    ],
    "minimum-stability": "dev",
    "require": {

    }
}

Do you confirm generation [yes]? yes
Would you like the vendor directory added to your .gitignore [yes]? yes

```

虽然经过以上的一番挣扎生成了composer.json文件，不过我们还得往里面加点东西。使用你熟悉的编辑器打开composer.json文件修改至如下：

```
{
    "name": "hou/composer-car",
    "description": "In order to study composer",
    "license": "MIT",
    "authors": [
        {
            "name": "GeHou",
            "email": "***@gmail.com"
        }
    ],
    "minimum-stability": "dev",
    "require": {
        "php": ">=5.3.0"
    },
    "autoload": {
        "psr-4": {
            "Ford\\Escape\\": "src/Ford/Escape",
            "Ford\\Fusion\\": "src/Ford/Fusion",
            "Ford\\Focus\\": "src/Ford/Focus",
            "Ford\\Fiesta\\": "src/Ford/Fiesta"
        }
    }
}

```

细心的小伙伴可能已经认出了福特的商标(Ford)，这说明我们都是同道中人，你一定也很喜欢汽车，对吧对吧？ :-)

我们登陆一下[福特的网站](http://www.ford.com/)看看都有哪些热销车型，嗯嗯分别有ESCAPE、FUSION、FOCUS、FIESTA，中文名称分别是翼虎、蒙迪欧、福克斯、嘉年华，嘉年华ST我的梦想啊～～～ 好了好了，那位看官放下你手里的板砖，我承认一说到汽车就会滔滔不绝，下面我们把水分挤出去继续讲解。

根据上面的命名空间和目录的映射关系，包的结构现在应该是下面这个样子：

```
composer-car
- src
- - Ford
- - - Escape
- - - - Escape2013.php
- - - Fiesta
- - - - Fiesta2013.php
- - - Focus
- - - - Focus2013.php
- - - Fusion
- - - - Fusion2013.php
- .gitignore
- composer.json
- README.md

```

Escape2013.php:

```