可能每一個專案都會隨著專案參與人數的增加而變得管理困難，沒錯，不論是在進度管理、任務劃分，甚至是連簡單的環境搭建，都有可能會出問題。可能一個問題在某個環境下跑的好好地，但是在另一個環境下卻問題百出，踩了很多的坑，也因此付出了相當慘痛的代價。

         為了方便環境的統一管理，因此兩個優秀的產品就出現了，它們分別是vagrant和docker，對於docker我們以後再介紹，這裡首先說一下vagrant。

         準備工作： 

         (1)virtualbox 的下載

                                        地址：https://www.virtualbox.org/

         (2)vagrant的下載

                                       地址：http://www.vagrantup.com/

         開始安裝：

        (1)首先我們在對應目錄下使用vagrant  init來初始化一下，如果不是base的話，我們需要指定名稱，我們這裡不妨設定為van，我們安裝過程如下： 

C:\wamp\www\xinguimeng>vagrant init van
A `Vagrantfile` has been placed in this directory. You are now
ready to `vagrant up` your first virtual environment! Please read
the comments in the Vagrantfile as well as documentation on
`vagrantup.com` for more information on using Vagrant.
 

C:\wamp\www\xinguimeng>vagrant box add van vanthink_dev.box
==> box: Box file was not detected as metadata. Adding it directly...
==> box: Adding box 'van' (v0) for provider:
    box: Unpacking necessary files from: file://C:/wamp/www/xinguimeng/vanthink_dev.box
    box: Progress: 100% (Rate: 19.5M/s, Estimated time remaining: --:--:--)
==> box: Successfully added box 'van' (v0) for 'virtualbox'!
 

C:\wamp\www\xinguimeng>vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Importing base box 'van'...
==> default: Matching MAC address for NAT networking...
==> default: Setting the name of the VM: xinguimeng_default_1442824653365_7382
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 22 => 2222 (adapter 1)
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: vagrant
    default: SSH auth method: private key
    default: Warning: Connection timeout. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
==> default: Machine booted and ready!
==> default: Checking for guest additions in VM...
    default: The guest additions on this VM do not match the installed version of
    default: VirtualBox! In most cases this is fine, but in rare cases it can
    default: prevent things such as shared folders from working properly. If you see
    default: shared folder errors, please make sure the guest additions within the
    default: virtual machine match the version of VirtualBox you have installed on
    default: your host and reload your VM.
    default:
    default: Guest Additions Version: 4.1.22
    default: VirtualBox Version: 5.0
==> default: Mounting shared folders...
    default: /vagrant => C:/wamp/www/xinguimeng