Download as PDF, PPTX
![{
"name":
"shengyou/self-‐introduction",
"description":
"個⼈人簡介",
"authors":
[
{
"name":
"范聖佑
(Shengyou
Fan)",
"email":
"shengyoufan@gmail.com",
"homepage":
"http://www.shengyoufan.com",
"company":
"得寬科技
(The
Qwan)",
"role":
["研究員",
"Laravel
傳教⼠士"]
}
],
"support":
{
"facebook":
"http://fb.me/shengyoufan",
"twitter":
"@shengyou",
}
}](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-2-320.jpg)
![Vagrantfile
Vagrant.configure(2)
do
|config|
config.vm.box
=
"ubuntu/trusty64"
config.vm.provider
"virtualbox"
do
|vb|
vb.customize
["modifyvm",
:id,
"-‐-‐memory",
"512"]
vb.customize
["modifyvm",
:id,
"-‐-‐cpus",
"1"]
vb.customize
["modifyvm",
:id,
"-‐-‐natdnsproxy1",
"on"]
vb.customize
["modifyvm",
:id,
"-‐-‐natdnshostresolver1",
"on"]
end
config.vm.network
"forwarded_port",
guest:
80,
host:
8080
config.vm.network
"private_network",
ip:
"192.168.10.10"
end](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-25-320.jpg)
![客製化 Homestead
#!/bin/sh
if
[
!
-‐f
/usr/local/extra_homestead_software_installed
];
then
echo
"installing
some
extra
software"
sudo
-‐s
apt-‐get
install
-‐y
...
touch
/usr/local/extra_homestead_software_installed
else
echo
"extra
software
already
installed...
moving
on..."
fi
$
vim
~/.homestead/after.sh](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-32-320.jpg)
![安裝 Composer
#
下載安裝指令
(請使⽤用官網完整指令)
$
php
-‐r
"copy('https://getcomposer.org/installer',
...);"
$
php
-‐r
"..."
$
php
composer-‐setup.php
$
php
-‐r
"unlink('composer-‐setup.php');"
#
將
Composer
變成系統全域指令
$
mv
composer.phar
/usr/local/bin/composer
#
使⽤用
Composer
$
[php]
composer[.phar]
{command}
https://getcomposer.org/download/](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-54-320.jpg)
![增加 composer.json
{
"name":
"{vendor}/{project}",
"type":
"project",
"license":
"proprietary",
"authors":
[
{
"name":
"{author
name}",
"email":
"{author
email}"
}
],
"minimum-‐stability":
"stable",
"require":
{}
}
$
composer
init](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-55-320.jpg)
![安裝/更新套件
$
composer
require
{vendor}/{project}
$
composer
[install|update]](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-57-320.jpg)
![//
tracy.php
<?php
$config
=
[
'enabled'
=>
true,
'showBar'
=>
true,
'accepts'
=>
[
'text/html',
],
'editor'
=>
'vscode://open?url=file://%file&line=%line',
'panels'
=>
[
'{name}'
=>
{boolean},
],
];](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-64-320.jpg)
![三⼤大⾃自動載⼊入⽅方式
{
"autoload":
{
"psr-‐4":
{...},
"classmap":
[...],
"files":
[...]
},
"autoload-‐dev":
{
"psr-‐4":
{...},
"classmap":
[...],
"files":
[...]
},
}
$
vim
composer.json](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-68-320.jpg)
![以 classmap 載⼊入
$
composer
dump-‐autoload
{
"autoload":
{
"classmap":
[
"libs"
],
}
}](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-71-320.jpg)
![設定 Repositories
{
"require":
{
"{vendor}/{project}":
"{version}"
},
"repositories":
[
{
"type":
"vcs",
"url":
"{url}"
}
],
}
$
composer
update](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-77-320.jpg)
![填充測試資料
$
artisan
make:seeder
{name}
$
artisan
db:seed
//
database/seeds/{seeder}.php
public
function
run()
{
{Model}::truncate();
foreach(range(1,
10)
as
$number)
{
{Model}::create([
'{column}'
=>
'{value}',
]);
}
}](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-86-320.jpg)
![Phinx Seeding
$
vendor/bin/phinx
seed:create
{name}
$
vendor/bin/phinx
seed:run
///
db/seeds/{seeder}.php
public
function
run()
{
$data
=
[];
foreach(range(1,
10)
as
$number)
{
$data[]
=
[
//
...
];
}
$this-‐>insert('{table}',
$data);
}](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-91-320.jpg)
![先從資料庫開始
只要 PDO ⽀支援的都可以！
//
config/database.php
return
[
'default'
=>
'{connection}',
'connections'
=>
[
'sqlite'
=>
[/*
...
*/],
'mysql'
=>
[/*
...
*/],
'pgsql'
=>
[/*
...
*/],
'sqlsrv'
=>
[/*
...
*/],
],
];](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-98-320.jpg)
![設定 column 預設值及型別
class
ExisteingDbModel
extends
Model
{
protected
$attributes
=
[
'{column}'
=>
{value},
];
protected
$cast
=
[
'{column}'
=>
'{data
type}',
];
}](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-103-320.jpg)
![讓 Eloquent 轉換 column 名稱
class
ExisteingDbModel
extends
Model
{
//
Accessors
public
function
get{Column}Attribute()
{
return
$this-‐>attributes['{column}'];
}
//
Mutators
public
function
set{Column}Attribute($value)
{
$this-‐>attributes['{column}']
=
$value;
}
}](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-104-320.jpg)
![相容⽇日期/時間的 column
class
ExisteingDbModel
extends
Model
{
//
設定需要轉換為
date/time
的
column
protected
$dates
=
['{column}'];
//
設定
DB
內⽇日期時間格式
protected
$dateFormat
=
'{format}';
//
設定
created_at
及
updated_at
對應到的
column
const
CREATED_AT
=
'created_at';
const
UPDATED_AT
=
'updated_at';
//
設定
Eloquent
是否啟動
created_at
及
updated_at
public
$timestamps
=
{boolean};
}](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-105-320.jpg)
![先重做後台
//
設定
app/Http/routes.php
//
把後台放到前置詞底下
Route::group(['prefix'
=>
'admin'],
function()
{
//
實際上的
URL
會是
"/admin/{uri}"
Route::get('{uri}',
[/*
...
*/]);
});
//
把後台放到
sub-‐domain
去
Route::group(['domain'
=>
'{domain
name}'],
function()
{
//
在
{domain
name}
底下才有辦法看到此
Route
Route::get('{uri}',
[/*
...
*/]);
});](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-107-320.jpg)
![使⽤用 Route 處理舊版網址
//
app/Http/routes.php
Route::get('{all}',
[/*
...
*/])
-‐>where('all',
'.*');
//
app/Http/Controllers/SeoController.php
class
SeoController
extends
Controller
{
public
function
reroute($uri)
{
//
...
return
redirect('{uri}',
301);
}
}](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-109-320.jpg)
![載⼊入 Laravel 元件
//
bootstrap.php
use
IlluminateDatabaseCapsuleManager
as
Capsule;
$capsule
=
new
Capsule;
$capsule-‐>addConnection([
'driver'
=>
'mysql',
'host'
=>
'host',
'database'
=>
'database',
//
...
]);
$capsule-‐>setAsGlobal();
$capsule-‐>bootEloquent();
$
composer
require
illuminate/database](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-112-320.jpg)
![//
bootstrap.php
<?php
use
Recca0120LaravelBridgeLaravel;
require
__DIR__.'/vendor/autoload.php';
$connections
=
[
//
...
];
Laravel::instance()
-‐>setupView(...,
...)
-‐>setupDatabase($connections)
-‐>setupPagination()
-‐>setupTracy([
'showBar'
=>
true
]);
★ 跟 Codeigniter 整合範例：
https://github.com/recca0120/laraigniter](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-114-320.jpg)
![Composer Script Events
"scripts":
{
"post-‐root-‐package-‐install":
[
"php
-‐r
"copy('.env.example',
'.env');""
],
"post-‐create-‐project-‐cmd":
[
"php
artisan
key:generate"
],
"post-‐install-‐cmd":
[
"IlluminateFoundationComposerScripts::postInstall",
"php
artisan
optimize"
]
},
$
composer
run-‐script
{event}](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-120-320.jpg)
![⾃自動化部署
Local
$
envoy
run
deploy
Server
3Server
1 Server
2
Cloud
Servers //
Envoy.blade.php
@servers(['web'
=>
'192.168.1.1'])
@task('deploy',
['on'
=>
'web'])
cd
site
git
pull
origin
{{
$branch
}}
php
artisan
migrate
@endtask](https://image.slidesharecdn.com/modernize-your-php-workflow-160824071317/85/Modern-Web-2016-PHP-121-320.jpg)
Uploaded byShengyou Fan
[Modern Web 2016] 讓你的 PHP 開發流程再次潮起來
本文分享了 Laravel 的開發流程和環境設置技巧，旨在幫助開發者提高工作效率。重點包括使用 Vagrant、Composer 及其他開發工具來優化開發環境，並介紹了一些常見的問題及解決方案。最終目標是提高團隊在 Laravel 開發中的協作和生產力。
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[Modern Web 2016] 讓你的 PHP 開發流程再次潮起來
- 1. 范聖佑 (Shengyou Fan) ModernWeb 2016 2016/08/24 讓你的 PHP 開發流程 再次潮起來！
- 2. { "name": "shengyou/self-‐introduction", "description": "個⼈人簡介", "authors": [ { "name": "范聖佑 (Shengyou Fan)", "email": "shengyoufan@gmail.com", "homepage": "http://www.shengyoufan.com", "company": "得寬科技 (The Qwan)", "role": ["研究員", "Laravel 傳教⼠士"] } ], "support": { "facebook": "http://fb.me/shengyoufan", "twitter": "@shengyou", } }
- 3. v2.2 v4.0 ~ v5.2 Page Script 5.3 探索歷程
- 4.
- 5.
- 6.
- 7.
- 8.
- 9.
- 10.
- 11.
- 12.
- 13. • 先改善效益最⼤大的地⽅方 • ⼀一次改變⼀一點不要太多 •每⼀一步都不會太難 • 讓成員感受到好處 • ⾃自然⽽而然慢慢習慣 ⾝身為傳教⼠士的反思
- 14.
- 15.
- 16.
- 17. 優化⽅方向 • 以本地端可以獨⽴立運作開發為⺫⽬目標 - 不需依賴開發機、網路，可單兵作業 -在地端開發但⼜又不影響本機環境
- 18.
- 19. 優化⽅方向 • 新/舊專案依需求和現況使⽤用不同的 PHP版本 • 從作業系統到 PHP 各專案完全獨⽴立 • 開發時的環境就是上線時的環境 - 降低任何因環境不同⽽而可能出現的錯誤
- 20. 新成員加⼊入專案時 • 先看專案 README •試著了解專案所需的環境 • 開始安裝 • 遭遇錯誤 → 解決 → 遭遇錯誤 → 解決 • 開始貢獻 (前提是有 README) 有新成員時就再循環⼀一次…
- 21. 優化⽅方向 • 降低新成員進⼊入專案時的⾨門檻 - 讓成員可以專注在⾃自⼰己的貢獻上 •減少建置時所需花費的時間成本 - 縮短成員融⼊入專案的時間
- 22. VirtualBox +Vagrant Mac WindowsLinux Vagrant Box Vagrant Box Vagrant Box
- 23.
- 24. 下載 Box 並初始化 $ vagrant box add {box name} $ vagrant init {box name}
- 25. Vagrantfile Vagrant.configure(2) do |config| config.vm.box = "ubuntu/trusty64" config.vm.provider "virtualbox" do |vb| vb.customize ["modifyvm", :id, "-‐-‐memory", "512"] vb.customize ["modifyvm", :id, "-‐-‐cpus", "1"] vb.customize ["modifyvm", :id, "-‐-‐natdnsproxy1", "on"] vb.customize ["modifyvm", :id, "-‐-‐natdnshostresolver1", "on"] end config.vm.network "forwarded_port", guest: 80, host: 8080 config.vm.network "private_network", ip: "192.168.10.10" end
- 26.
- 27. 模擬多主機環境 Vagrant.configure(2) do |config| config.vm.define :app do |app| app.vm.box = "ubuntu/trusty64" # ... app.vm.network "private_network", ip: "192.168.10.10" end config.vm.define :db do |db| db.vm.box = "ubuntu/trusty64" # ... db.vm.network "private_network", ip: "192.168.10.11" end end
- 28. 登⼊入各別主機 $ vagrant ssh {machine} $ vagrant ssh app $ vagrant ssh db
- 29. 客製化需求 # VM 外 $ vagrant ssh # VM 裡 $ apt-‐get install ... $ exit # VM 外 $ vagrant package $ vagrant box add {box name} package.box # 在專案資料夾內 $ vagrant init {box name} $ vagrant up 1. 先客製化 Box 2. ⽤用客製化 Box 開機器
- 30. Homestead • Laravel 官⽅方使⽤用VitrualBox及Vagrant 技術製作出來的 VM Box • 可以迅速在本機上建置開發 Laravel 所需的多合⼀一環境 • 不僅可以拿來開發 Laravel，拿來開發其他 PHP 專案也 是可以的！ • 套件新、更新勤、抽換快！
- 31. Homestead 操作流程 # 下載 Homestead $ git clone ...homestead.git Homestead $ cd Homestead $ bash init.sh # 設定 Homestead $ vim ~/.homestead/Homestead.yaml folders: -‐ map: {本機資料夾} to: {VM 內資料夾} sites: -‐ map: {開發⽤用網址} to: {VM 內網站根⺫⽬目錄} # 設定 Host $ vim /path/to/hosts # 啟動 Homestead $ vagrant up
- 32. 客製化 Homestead #!/bin/sh if [ ! -‐f /usr/local/extra_homestead_software_installed ]; then echo "installing some extra software" sudo -‐s apt-‐get install -‐y ... touch /usr/local/extra_homestead_software_installed else echo "extra software already installed... moving on..." fi $ vim ~/.homestead/after.sh
- 33. 不能⽤用VM 的特殊狀況… • Laravel道場 拿來做教學的訓練機 • 整合 Cmder、UwAmp、git、Composer 等多項開放源始碼⼯工具於⼀一體 • 獨⽴立的環境變數、port 設定 • 免安裝、免設定、解壓縮即可使⽤用！ • 在會重開機⾃自動還原的環境下特別好⽤用！ ⺫⽬目前正式發佈 v1.3.0 穩定版 http://www.laravel-dojo.com/opensource/wagon wagon 懶⼈人包
- 34.
- 35.
- 36. git 也是有 GUI的 https://www.gitkraken.com/https://www.sourcetreeapp.com
- 37. git 也是可以接 svn的 # 把 svn 裡的檔案取出來 $ git svn clone -‐r HEAD {SVNSERVER} {folder} # git ⽇日常指令 $ cd {folder} $ vim {file} $ git add {file} $ git commit -‐a -‐m '{message}' # 同步到 svn 上 $ git svn rebase $ git svn dcommit
- 38. git 也是可以⽤用 FTP部署的 https://ftploy.com/https://git-‐ftp.github.io/
- 39.
- 40. 常⾒見錯誤 幼幼班 初級班 進階班 •沒存檔 • 漏分號 ; • 漏其符號 , ' " • 括號 { [ ( 沒 成對或範圍錯誤 • 基本 PHP 語法錯 誤 • 物件沒實體化就 使⽤用 • 沒有⽤用 use (漏 namespace) • 重覆的 function 名稱 • undefine function • 沒有 return 或 return 的型別不 對 • 重複的邏輯 • Interface 定義了 但忘了實作
- 41. 更多補助 • 語法⾼高亮度 • 語法檢查 •語法提⽰示 • 程式碼⽚片段 • 程式碼⾵風格統⼀一 • 與版本管理系統整合 • 程式重構
- 42. ⼯工具選⽤用 PhpStorm Visual Studio Code EditorIDE
- 43. 不⽤用 breakpoint 來偵錯？ 這哪叫debug？ - 點燈坊 Oomusou http://oomusou.io/
- 44. 除錯⼯工具 • ⼟土炮式掃雷 - echo(!) → exit - var_dump() → exit - print_r() → exit • Laravel 式除錯 - dd() (底層為 SymfonyVarDumper)
- 45.
- 46.
- 47.
- 48. 永遠扯不清的 include 地獄 // 需要⽤用到 lib1 裡的 Class include __DIR__ . "/libs/lib1/Class.php"; // lib1 相依於 lib2 及 lib3 include __DIR__ . "/libs/lib2/Class.php"; include __DIR__ . "/libs/lib3/Class.php"; // lib2 相依於 lib4 include __DIR__ . "/libs/lib4/Class.php"; // lib3 相依於 lib999 include __DIR__ . "/libs/lib999/Class.php";
- 49. 寫 new 寫得提⼼心吊膽 // 實體化 Class $class = new MyClass(); // 載⼊入 Class 失敗 PHP Fatal error: Class 'MyClass' not found in scripts.php on line x
- 50. 優化⽅方向 • 不再落⼊入 include/ require 地獄 - 解決裝 A 掉 B 少 C 的困境 • ⾃自動載⼊入專案內的 類別 / 函式 - 使⽤用類別時不⽤用⼿手動 include - 使⽤用⾃自定函式不⽤用⼿手動 include
- 51. ⼿手動管理專案套件庫 libs/ 函式庫 函式庫 B 函式庫 C 函式庫函式庫 E 移除 新增 函式庫 函式庫 D 置換 函式庫 A 更新 v.2v.1
- 52. 優化⽅方向 • 以專案為基礎的套件管理機制 - 各專案內的套件獨⽴立管理，不互相影響 •⾃自動化下載、更新套件 - 統⼀一的套件版本管理機制 - 流程由⾃自動化⼯工具輔助 • 加⼊入 PHP 的套件⽣生態系 - 不再重新發明輪⼦子
- 53. Composer 套件管理 composer.phar 執⾏行檔 + + git 版本控制 php5.3.2 (openssl extension)
- 54. 安裝 Composer # 下載安裝指令 (請使⽤用官網完整指令) $ php -‐r "copy('https://getcomposer.org/installer', ...);" $ php -‐r "..." $ php composer-‐setup.php $ php -‐r "unlink('composer-‐setup.php');" # 將 Composer 變成系統全域指令 $ mv composer.phar /usr/local/bin/composer # 使⽤用 Composer $ [php] composer[.phar] {command} https://getcomposer.org/download/
- 55. 增加 composer.json { "name": "{vendor}/{project}", "type": "project", "license": "proprietary", "authors": [ { "name": "{author name}", "email": "{author email}" } ], "minimum-‐stability": "stable", "require": {} } $ composer init
- 56.
- 57. 安裝/更新套件 $ composer require {vendor}/{project} $ composer [install|update]
- 58. ⾃自動載⼊入設定 <?php require __DIR__ . '/vendor/autoload.php'; 從此只需要寫的 require
- 59.
- 60. nesbot/carbon <?php require __DIR__ . '/vendor/autoload.php'; // 像 Facebook ⼀一樣顯⽰示時間間距 use CarbonCarbon; $past = Carbon::yesterday() -‐>addHours(4) -‐>minute(30); Carbon::setLocale('zh-‐TW'); echo $past-‐>diffForHumans(Carbon::now()); // ⼀一天前
- 61. intervention/image <?php require __DIR__ . '/vendor/autoload.php'; // 處理圖⽚片縮⼩小轉存 use InterventionImageImageManagerStatic as Image; Image::configure(array('driver' => 'imagick')); $image = Image::make('public/foo.jpg') -‐>resize(300, 200) -‐>save('public/bar.png', 60);
- 62. recca0120/laravel-‐tracy <?php require __DIR__ . '/vendor/autoload.php'; use Recca0120LaravelTracyTracy; Tracy::instance();
- 63.
- 64. // tracy.php <?php $config = [ 'enabled' => true, 'showBar' => true, 'accepts' => [ 'text/html', ], 'editor' => 'vscode://open?url=file://%file&line=%line', 'panels' => [ '{name}' => {boolean}, ], ];
- 65. VS Code URLHandler https://github.com/shengyou/vscode-‐handler
- 66.
- 67. 先別管 Packagist 上的套件了， 你知道Composer 也可以幫你載⼊入你 的類別和函式嗎？
- 68. 三⼤大⾃自動載⼊入⽅方式 { "autoload": { "psr-‐4": {...}, "classmap": [...], "files": [...] }, "autoload-‐dev": { "psr-‐4": {...}, "classmap": [...], "files": [...] }, } $ vim composer.json
- 69. 以 psr-‐4 載⼊入 { "autoload": { "psr-‐4": { "App": "app/" }, } } $ composer dump-‐autoload
- 70. // app/MyAwesomeClass.php namespace App; class MyAwesomeClass extends SuperPower { // ... } MyAwesomeClass.php app composer.json // index.php <?php require __DIR__ . '/vendor/autoload.php'; use AppMyAwesomeClass; $awesomeness = new MyAwesomeClass(); ?> autoload.php vendor index.php
- 71. 以 classmap 載⼊入 $ composer dump-‐autoload { "autoload": { "classmap": [ "libs" ], } }
- 72. composer.json autoload.php vendor index.php libs my-‐old-‐school-‐class.php // classes/my-‐old-‐school-‐class.php class my_old_school_class { // ... } // index.php <?php require __DIR__ . '/vendor/autoload.php'; $oldschool = new my_old_school_class(); ?>
- 73. 以 files 載⼊入 $ composer dump-‐autoload { "autoload": { "files": { "helpers/my-‐functions.php" }, } }
- 74. // helpers/my_functions.php <?php if (! function_exists('super_power')) { function super_power() { //... } } // index.php <?php require __DIR__ . '/vendor/autoload.php'; ?> <!-‐-‐ ... -‐-‐> <h1><?php super_power() ?></h1> <!-‐-‐ ... -‐-‐> my_functions.php helpers composer.json autoload.php vendor index.php
- 75.
- 76. 建⽴立私有套件 # 建⽴立專案⺫⽬目錄 $ mkdir secret-‐ingredient $ cd secret-‐ingredient $ git init $ composer init $ composer install # 撰寫套件程式碼 $ vim ... $ git commit ... # 設定套件版本並發佈 $ git tag -‐a 1.0 $ git push ...
- 77. 設定 Repositories { "require": { "{vendor}/{project}": "{version}" }, "repositories": [ { "type": "vcs", "url": "{url}" } ], } $ composer update
- 78.
- 79.
- 80. 共同 DB 開發的問題 成員間DB 共⽤用，A 改 B 壞 C 等
- 81. 資料庫結構同步的問題 成員間 DB 不同步，A改 B 壞 C 等
- 82.
- 83. 優化⽅方向 • 導⼊入 Migration⼯工具 - 透過撰寫程式碼的⽅方式紀錄資料庫異動 - 部份⼯工具也有 Seeding 的設計，輕鬆產⽣生測試資料 - 部份⼯工具也有對應的 ORM，可⼀一併處理 Model
- 84. Laravel 的 Migration $ artisan make:migration {name} // database/migrations/{migration}.php public function up() { Schema::{create|table}('{table}', function (Blueprint $table) { $table-‐>increments('id'); $table-‐>{column type}('{column name}'); $table-‐>timestamps(); }); }
- 85. 資料庫變更回溯 // database/migrations/{migration}.php public function down() { // 寫跟 up() 反向的動作 Schema::drop('{table}'); Schema::table('{table}', function (Blueprint $table) { $table-‐>dropColumn('{column}'); }); } $ artisan migrate $ artisan migrate:rollback
- 86. 填充測試資料 $ artisan make:seeder {name} $ artisan db:seed // database/seeds/{seeder}.php public function run() { {Model}::truncate(); foreach(range(1, 10) as $number) { {Model}::create([ '{column}' => '{value}', ]); } }
- 87.
- 88. 不⽤用 Laravel 時的選擇 PhinxLazy Record Propel Orm
- 89. Phinx $ composer require robmorgan/phinx $ vendor/bin/phinx init /// phinx.yml paths: migrations: %%PHINX_CONFIG_DIR%%/db/migrations seeds: %%PHINX_CONFIG_DIR%%/db/seeds environments: default_migration_table: phinxlog default_database: development production: # ... development: # ... testing: # ...
- 90. Phinx Migration $ vendor/bin/phinx create {name} $ vendor/bin/phinx migrate $ vendor/bin/phinx rollback // db/migrations/{migration}.php public function change() { $table = $this-‐>table('{name}'); $table-‐>addColumn('{column}', '{data type}') -‐>create(); }
- 91. Phinx Seeding $ vendor/bin/phinx seed:create {name} $ vendor/bin/phinx seed:run /// db/seeds/{seeder}.php public function run() { $data = []; foreach(range(1, 10) as $number) { $data[] = [ // ... ]; } $this-‐>insert('{table}', $data); }
- 92.
- 93.
- 94.
- 95.
- 96. 導⼊入之前 PHP ⾄至少先升到 5.5.9以 上 (Laravel 5.2 最低需求) 專案已導⼊入 Composer， 專案內的類別已經完成 autloading 的設定
- 97. 導⼊入進程 相容現有資料庫 新舊版共容 更換套件相容舊有網址
- 98. 先從資料庫開始 只要 PDO ⽀支援的都可以！ // config/database.php return [ 'default' => '{connection}', 'connections' => [ 'sqlite' => [/* ... */], 'mysql' => [/* ... */], 'pgsql' => [/* ... */], 'sqlsrv' => [/* ... */], ], ];
- 99.
- 100.
- 101. 反轉 DB 結構成Migration/Seed • 將現有 DB 結構反轉成 Migration - https://github.com/Xethron/migrations-generator - https://github.com/nWidart/DbExporter - https://gist.github.com/bruceoutdoors/9166186 • 將現有 DB 資料反轉成 Seed - https://github.com/orangehill/iseed P.S 無法完美轉換，尤其是 Relation 的部份，建議轉出來後⼿手動調整
- 102. 讓 Eloquent 相容現有DB class ExisteingDbModel extends Model { // 指定使⽤用的 DB (依照 config/database.php 的設定 protected $connection = '{connection}'; // 指定 Model 對應的 table protected $table = '{table}'; // 指定 table 內的主鍵 protected $primaryKey = '{column}'; }
- 103. 設定 column 預設值及型別 class ExisteingDbModel extends Model { protected $attributes = [ '{column}' => {value}, ]; protected $cast = [ '{column}' => '{data type}', ]; }
- 104. 讓 Eloquent 轉換column 名稱 class ExisteingDbModel extends Model { // Accessors public function get{Column}Attribute() { return $this-‐>attributes['{column}']; } // Mutators public function set{Column}Attribute($value) { $this-‐>attributes['{column}'] = $value; } }
- 105. 相容⽇日期/時間的 column class ExisteingDbModel extends Model { // 設定需要轉換為 date/time 的 column protected $dates = ['{column}']; // 設定 DB 內⽇日期時間格式 protected $dateFormat = '{format}'; // 設定 created_at 及 updated_at 對應到的 column const CREATED_AT = 'created_at'; const UPDATED_AT = 'updated_at'; // 設定 Eloquent 是否啟動 created_at 及 updated_at public $timestamps = {boolean}; }
- 106. 新/舊版網站共存 • 先在新版 (Laravel版) 實作⾸首⾴頁，取代 index.php - 更換 HTTP 伺服器的 Document Root • 把舊版 (Page Script 版) 的前台網站直接放到 Laravel 專案 的 public 資料夾裡 - HTTP 伺服器優先使⽤用已經存在實體檔案的 Page Script P.S 也可以視情況使⽤用 symbolic link 讓新/舊版共存 $ ln -‐s path/to/page-‐script-‐ver path/to/laravel/public
- 107. 先重做後台 // 設定 app/Http/routes.php // 把後台放到前置詞底下 Route::group(['prefix' => 'admin'], function() { // 實際上的 URL 會是 "/admin/{uri}" Route::get('{uri}', [/* ... */]); }); // 把後台放到 sub-‐domain 去 Route::group(['domain' => '{domain name}'], function() { // 在 {domain name} 底下才有辦法看到此 Route Route::get('{uri}', [/* ... */]); });
- 108. 抽換功能改⽤用套件⽣生態系 • Laravel 已經有做的功能就不要⾃自⼰己再重做⼀一次 -Route、MVC、Mail、Template Engine、Cron • Laravel 沒有的功能也先找有沒有套件已經做過 - https://github.com/chiraggude/awesome-laravel - https://github.com/summerblue/laravel-package-top-100
- 109. 使⽤用 Route 處理舊版網址 // app/Http/routes.php Route::get('{all}', [/* ... */]) -‐>where('all', '.*'); // app/Http/Controllers/SeoController.php class SeoController extends Controller { public function reroute($uri) { // ... return redirect('{uri}', 301); } }
- 110.
- 111. 置⼊入性 Programming 只要能⽤用 Composer 裝得都好說！ { "require": { "php": ">=5.5.9", "illuminate/view": "^5.2", "illuminate/database": "^5.2", "illuminate/events": "^5.2", "illuminate/pagination": "^5.2", "illuminate/http": "^5.2", "recca0120/laravel-‐tracy": "^1.5" } }
- 112. 載⼊入 Laravel 元件 // bootstrap.php use IlluminateDatabaseCapsuleManager as Capsule; $capsule = new Capsule; $capsule-‐>addConnection([ 'driver' => 'mysql', 'host' => 'host', 'database' => 'database', // ... ]); $capsule-‐>setAsGlobal(); $capsule-‐>bootEloquent(); $ composer require illuminate/database
- 113. 嫌太⿇麻煩？ { "require": { "recca0120/laravel-‐bridge": "^1.0.0" } } 寫好 Pacakge 等你裝！ $ composer require recca0120/laravel-‐bridge
- 114. // bootstrap.php <?php use Recca0120LaravelBridgeLaravel; require __DIR__.'/vendor/autoload.php'; $connections = [ // ... ]; Laravel::instance() -‐>setupView(..., ...) -‐>setupDatabase($connections) -‐>setupPagination() -‐>setupTracy([ 'showBar' => true ]); ★ 跟 Codeigniter 整合範例： https://github.com/recca0120/laraigniter
- 115.
- 116.
- 117. 優化時機 • 建⽴立環境時 - ⽤用Bash、⽤用 Automation Tool 來建⽴立環境 • 建⽴立專案時 - 使⽤用 composer create-‐project 簡化專案啟動步驟 • 部署專案時 - 使⽤用 task runner 協助部署動作
- 118.
- 119. 使⽤用⾃自⼰己的 skeleton $ composer create-‐project {my/skeleton}
- 120. Composer Script Events "scripts": { "post-‐root-‐package-‐install": [ "php -‐r "copy('.env.example', '.env');"" ], "post-‐create-‐project-‐cmd": [ "php artisan key:generate" ], "post-‐install-‐cmd": [ "IlluminateFoundationComposerScripts::postInstall", "php artisan optimize" ] }, $ composer run-‐script {event}
- 121. ⾃自動化部署 Local $ envoy run deploy Server 3Server 1 Server 2 Cloud Servers // Envoy.blade.php @servers(['web' => '192.168.1.1']) @task('deploy', ['on' => 'web']) cd site git pull origin {{ $branch }} php artisan migrate @endtask
- 122.
- 123. ⼿手上有 Legacy 專案想升到Laravel 嗎？ 歡迎來找我們聊聊！ http://www.theqwan.com/contact
- 124.