composer 安裝

root@hony:~# curl -sS http://install.phpcomposer.com/installer | php
#!/usr/bin/env php
All settings correct for using Composer
Downloading...

Composer successfully installed to: /root/composer.phar
Use it: php composer.phar
root@hony:~# ls
1.php          composer-setup.php  py        wrk-master
composer.phar  lamp.zip            sh-1.5.5  wrk-master.zip

 

全局安裝

root@hony:~# mv composer.phar /usr/local/bin/composer

 

 

root@hony:~/framework# composer
Warning: This development build of composer is over 60 days old. It is recommended to update it by running "/usr/local/bin/composer self-update" to get the latest version.
   ______
  / ____/___  ____ ___  ____  ____  ________  _____
 / /   / __ \/ __ `__ \/ __ \/ __ \/ ___/ _ \/ ___/
/ /___/ /_/ / / / / / / /_/ / /_/ (__  )  __/ /
\____/\____/_/ /_/ /_/ .___/\____/____/\___/_/
                    /_/
Composer version 1.0-dev (cd21505c8d58499a9b4d38573881cfec49c51ffd) 2016-01-27 13:04:22

Usage:
  command [options] [arguments]

Options:
  -h, --help                     Display this help message
  -q, --quiet                    Do not output any message
  -V, --version                  Display this application version
      --ansi                     Force ANSI output
      --no-ansi                  Disable ANSI output
  -n, --no-interaction           Do not ask any interactive question
      --profile                  Display timing and memory usage information
  -d, --working-dir=WORKING-DIR  If specified, use the given directory as working directory.
  -v|vv|vvv, --verbose           Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug

Available commands:
  about           Short information about Composer
  archive         Create an archive of this composer package
  browse          Opens the package's repository URL or homepage in your browser.
  clear-cache     Clears composer's internal package cache.
  clearcache      Clears composer's internal package cache.
  config          Set config options
  create-project  Create new project from a package into given directory.
  depends         Shows which packages depend on the given package
  diagnose        Diagnoses the system to identify common errors.
  dump-autoload   Dumps the autoloader
  dumpautoload    Dumps the autoloader
  global          Allows running commands in the global composer dir ($COMPOSER_HOME).
  help            Displays help for a command
  home            Opens the package's repository URL or homepage in your browser.
  info            Show information about packages
  init            Creates a basic composer.json file in current directory.
  install         Installs the project dependencies from the composer.lock file if present, or falls back on the composer.json.
  licenses        Show information about licenses of dependencies
  list            Lists commands
  remove          Removes a package from the require or require-dev
  require         Adds required packages to your composer.json and installs them
  run-script      Run the scripts defined in composer.json.
  search          Search for packages
  self-update     Updates composer.phar to the latest version.
  selfupdate      Updates composer.phar to the latest version.
  show            Show information about packages
  status          Show a list of locally modified packages
  suggests        Show package suggestions
  update          Updates your dependencies to the latest version according to composer.json, and updates the composer.lock file.
  validate        Validates a composer.json and composer.lock

 

執行composer init 進行初始化composer.json文件

 

 

root@hony:~/framework# composer init
Warning: This development build of composer is over 60 days old. It is recommended to update it by running "/usr/local/bin/composer self-update" to get the latest version.

                                            
  Welcome to the Composer config generator  
                                            

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

Package name (<vendor>/<name>) [root/framework]: xsj/framework
Description []: this is a test frameset
Author []: hanyong
 Invalid author string.  Must be in the format: John Smith <john@example.com> 
Author []: hanyong <hyrxb@163.com>
Minimum Stability []: dev
Package Type []: a
License []: apache

Define your dependencies.

Would you like to define your dependencies (require) interactively [yes]? 
Search for a package: 
Would you like to define your dev dependencies (require-dev) interactively [yes]? 
Search for a package: 

{
    "name": "xsj/framework",
    "description": "this is a test frameset",
    "type": "a",
    "license": "apache",
    "authors": [
        {
            "name": "hanyong",
            "email": "hyrxb@163.com"
        }
    ],
    "minimum-stability": "dev",
    "require": {}
}

Do you confirm generation [yes]? yes root@hony:~/framework# ls composer.json root@hony:~/framework# cat composer.json  {     "name": "xsj/framework",     "description": "this is a test frameset",     "type": "a",     "license": "apache",     "authors": [         {             "name": "hanyong",             "email": "hyrxb@163.com"         }     ],     "minimum-stability": "dev",     "require": {} }