-
数据库,工程目录相关配置在conf/application.ini
通过如下方法可以得到配置文件application.ini的内容
Yaf_Application::app()->getConfig()->toArray();
如果配置文件中是这样写的
logger.writers.0.name='Bd\Log\StreamWriter' logger.writers.0.options.filePath='/tmp/bdapps.log' logger.writers.0.options.filters.1.name='Bd\Log\StrposFilter' logger.writers.0.options.filters.1.options.needle='curlPostGet' logger.writers.0.options.filters.1.options.priority=0 logger.writers.0.options.formatter.name='Bd\Log\FormatterPhpVar' logger.writers.0.options.formatter.options=''
那么获取logger可以这样获取
$arr = Yaf_Application::app()->getConfig()->logger->toArray(); print_r($arr);exit;Yaf_Registry, 对象注册表(或称对象仓库)是一个用于在整个应用空间(application space)内存储对象和值的容器. 通过把对象存储在其中,我们可以在整个项目的任何地方使用同一个对象.这种机制相当于一种全局存储. 我们可以通过Yaf_Registry类的静态方法来使用对象注册表. 另外,由于该类是一个数组对象,你可以使用数组形式来访问其中的类方法
Yaf_Registry::set('testconfig', $arr); //设置一个全局变量 print_r(Yaf_Registry::get('testconfig')); //取得一个全局变量
-
初始化相关配置在application/Bootstrap.php
所有在Bootstrap类中, 以_init开头的方法, 都会被Yaf调用
-
controller中的文件名首字母要
大写,如Back.php。文件中类名以'name' + 'Controller'的形式, name首字母可大写,也可小写如BackController, backController都可以。建议用首字母大写。 controller中可以批量指定action文件的位置如下：/** * 后台相关action * @var unknown */ public $actions = array( 'index' => 'actions/back/index.php', //首页欢迎页面 //会员相关 'member' => 'actions/back/user/member.php', //会员页面 'adduser' => 'actions/back/user/adduser.php', //添加新用户 'ajaxuser' => 'actions/back/user/ajaxuser.php', // ajax用户详细信息 'ajaxdeleteuser' => 'actions/back/user/ajaxdeleteuser.php', //ajax删除用户 'ajaxupdateuser' => 'actions/back/user/ajaxupdateuser.php', //ajax删除用户 //实体店相关 'shop' => 'actions/back/shop/shop.php', //实体店首页 'ajaxaddshop' => 'actions/back/shop/ajaxaddshop.php', //增加实体店 'ajaxshop' => 'actions/back/shop/ajaxshop.php', //ajax查看实体店详细信息 'ajaxupdateshop' => 'actions/back/shop/ajaxupdateshop.php', //ajax更新实体店信息 'ajaxdeleteshop' => 'actions/back/shop/ajaxdeleteshop.php', //ajax删除实体店信息 //成功案例相关 'case' => 'actions/back/case/case.php', //成功案例首页 'ajaxaddcase' => 'actions/back/case/ajaxaddcase.php', //增加成功案例 'ajaxcase' => 'actions/back/case/ajaxcase.php', //ajax查看成功案例详细信息 'ajaxupdatecase' => 'actions/back/case/ajaxupdatecase.php', //ajax更新成功案例信息 'ajaxdeletecase' => 'actions/back/case/ajaxdeletecase.php', //ajax删除成功案例信息 //活动相关 'act' => 'actions/back/act/act.php', //活动首页 'ajaxaddact' => 'actions/back/act/ajaxaddact.php', //增加活动 'ajaxact' => 'actions/back/act/ajaxact.php', //ajax查看活动详细信息 'ajaxupdateact' => 'actions/back/act/ajaxupdateact.php', //ajax更新活动信息 'ajaxdeleteact' => 'actions/back/act/ajaxdeleteact.php', //ajax删除活动 //crm ajax 接口数据 'crmcity' => 'actions/back/crm/crmcity.php', 'crmshop' => 'actions/back/crm/crmshop.php', );
当然也可以将action直接书写到controller文件中,建议用上面的写法,如果controller中action比较少,可直接写在controller中
4 action文件名要小写,文件中类名以'name' + 'Action'的形式,name首字母可大写,可小写,建议首字母大写。 action中如果没有指定渲染的view页面,会默认寻找'name'.phtml。如/back/user/member.php，会自动去寻找views/back/member.phtml.如果想改变默认渲染的位置,可以用如下代码：
$this->getView()->display('user/member.html');//表示去寻找views/user/member.phtml,并渲染
有的时候不需要渲染静态页面,比如只返回json数据,可以通过如下代码来禁止渲染view页面
Yaf_Dispatcher::getInstance()->disableView();
如下代码是赋值操作,以备模板中使用
$this->getView()->assign($key, $value);
5 view中一些用法
action中assign过来一个shops数组变量，在view中可以像下面这样使用
<?php
if(isset($shops) && !empty($shops)){
$cnt = 1;
foreach($shops as $shop){
?>
<tr id='shop_<?php echo $shop['id'];?>'>
<td><img src="/static/images/back/detaliSelect.jpg" alt=""></td>
<td><?php echo $cnt; ?></td>
<td><?php echo $shop['groupId'];?></td>
<td><?php echo $shop['cityCode'];?></td>
<td><?php echo $shop['shop_addr'];?></td>
</tr>
<?php
$cnt++;
}
}
?>view中如何include一个html页面(比如header,footer这些公共资源,所有页面都引入即可)
//shop.phtml
//比如在shop.phtml中引入一个头文件,并将cssArr这个变量assign到back/header.phtml中
<?php
echo Yaf_View_Simple::render('back/header.phtml', array('cssArr'=>array('sy.css')));
?>// back/header.phtml
// 被引入的头文件中可以通过传进来的cssArr变量,来引入一些某些页面独有的css,比如上面shop.phtml需要引入sy.css,这个写法很妙
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>百合实体店-首页</title>
<link rel="stylesheet" href="/static/css/back/reset.css?v=<?php echo BACK; ?>">
<?php
if(isset($cssArr)){
foreach($cssArr as $css){
echo "<link rel='stylesheet' href='/static/css/back/$css?v=".BACK." '>\n";
}
}
?>
<script src="/static/js/lib/jquery.js"></script>
<script src="/static/js/back/ajaxfileupload.js"></script>
<script src="/static/js/back/common.js"></script>
<script src="/static/js/back/uploadPreview.min.js"></script>
</head>6 项目目录下library目录下的php文件的类, 都会被自动载入,调用的时候直接使用即可,注意下类的命名方式 文件夹_文件夹_文件夹,例如：apVer5d6d0_User_User 代表library/apVer5d6d0/User/User.php文件中有个类叫apVer5d6d0_User_User
7 需要对异常进行获取,并做相应处理(显示,或者记录日志)时,应做如下配置
1) 对入口文件index.php做如下配置
define("APP_PATH", __DIR__);
$app = new Yaf_Application(APP_PATH . "/conf/application.ini");
$app->getDispatcher()->catchException(true); //添加一行这样的代码
//上面这行等同于在application.ini中添加application.dispatcher.catchException = TRUE
$app->bootstrap()->run();
2)并添加一个Error controller,进行日志处理
class ErrorController extends Yaf_Controller_Abstract {
public function errorAction($exception) {
Yaf_Dispatcher::getInstance()->disableView();
/* error occurs */
switch ($exception->getCode()) {
case YAF_ERR_NOTFOUND_MODULE:
case YAF_ERR_NOTFOUND_CONTROLLER:
case YAF_ERR_NOTFOUND_ACTION:
case YAF_ERR_NOTFOUND_VIEW:
echo 404, ":", $exception->getMessage();
break;
default :
$message = $exception->getMessage();
echo 0, ":", $exception->getMessage();
break;
}
}
}
8 plugin用法
在application中建立plugins文件夹,然后里面建立一个文件,比如Sample.php代码如下
class SamplePlugin extends Yaf_Plugin_Abstract {
public function routerStartup(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
}
public function routerShutdown(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
//print_r($response);exit;
echo 'routerShutdown <br />';
}
public function dispatchLoopStartup(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
echo 'dispatchLoopStartup <br />';
}
public function preDispatch(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
//print_r()
//print_r($request->getRequestUri());
$arr = Yaf_Application::app()->getConfig()->logger->toArray();
print_r($arr);exit;
//Yaf_Registry::set('testconfig', $arr);
//print_r(Yaf_Registry::get('testconfig'));
echo 'preDispatch <br />';
}
public function postDispatch(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
//var_dump($request);exit;
echo 'postDispatch <br />';
}
public function dispatchLoopShutdown(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) {
}
}
9 通过php.ini中配置环境,自定义自动加载
[yaf]
extension=yaf.so
yaf.use_spl_autoload = "On"
yaf.environ="test"
;在application.ini中会自动读取[test:yaf]
;块中的配置文件的东西
;这个功能很好用,你可以在application中,提前写好[test:yaf]和[product:yaf]的配置
;test环境中自动读取test的配置块内容,product会自动读取线上的配置块内容
;当然测试环境上你要yaf.environ="test"
;默认的yaf.environ就是product环境
下面是一个自动加载的例子
1) 在www/index.php(项目的入口文件)中,代码如下
//定义一个常量,以后要用到
define('APPLICATION_ROOT', substr(dirname(__FILE__), 0, -16));
$app = new Yaf_Application(APPLICATION_ROOT.'/application/conf/application.ini');
$app->bootstrap()->run();
2) 在和application同级的目录中添加上自定义加载的代码yafCustomLoader.php,代码如下
/**
* 自定义文件加载器，完成在特定文件夹内加载文.
*/
class yafCustomLoader
{
const NS_SEPARATOR = '\\';
const PREFIX_SEPARATOR = '_';
public static function register()
{
spl_autoload_register(array(__CLASS__, 'autoload'));
}
public static function autoload($class)
{
$classLoaded = false;
//加载Model类,自动加载model类
if (substr($class, -5, 5) == 'Model') {
$filePath = sprintf('%s/%s.php', APPLICATION_ROOT.'/models', substr($class, 0, -5));
if (file_exists($filePath)) {
include $filePath;
$classLoaded = true;
}
}
if (!$classLoaded && PHP_GLOBAL_LIBRARY_DIRECTORY) {
$filePath = self::transformClassNameToFilename($class, PHP_GLOBAL_LIBRARY_DIRECTORY);
if (file_exists($filePath)) {
include $filePath;
$classLoaded = true;
}
}
return true;
}
/**
* Transform the class name to a filename.
*
* @param string $class
* @param string $directory
*
* @return string or array
*/
protected static function transformClassNameToFilename($class, $directory)
{
// $class may contain a namespace portion, in which case we need
// to preserve any underscores in that portion.
// 对于用namespace的文件,如何自定义加载
$matches = array();
preg_match('/(?P<namespace>.+\\\)?(?P<class>[^\\\]+$)/', $class, $matches);
//使用正则命名子组将namespace和class分别放到$matches数组中
$class = (isset($matches['class'])) ? $matches['class'] : '';
$namespace = (isset($matches['namespace'])) ? $matches['namespace'] : '';
$class = str_replace(self::PREFIX_SEPARATOR, DIRECTORY_SEPARATOR, $class);
$namespace = str_replace(self::NS_SEPARATOR, DIRECTORY_SEPARATOR, $namespace);
$returnVal = '';
if (is_array($directory)) {
$returnVal = array();
foreach ($directory as $path) {
$path = $path.DIRECTORY_SEPARATOR;
$returnVal[] = $path.$namespace.$class.'.php';
}
} else {
$path = $directory.DIRECTORY_SEPARATOR;
$returnVal = $path.$namespace.$class.'.php';
}
return $returnVal;
}
}
3) 在application/Bootstrap.php中添加写初始化的代码,如下
class Bootstrap extends Yaf_Bootstrap_Abstract
{
public function _initRegCustomerLoader()
{
include APPLICATION_ROOT.'/yafCustomLoader.php';
yafCustomLoader::register();
}
public function _initConfig()
{
//脚本启动时间
define('NOW', isset($_SERVER['REQUEST_TIME']) ? $_SERVER['REQUEST_TIME'] : time());
//模式(1.开发、2.测内、6.测外、7.线上)
define('DEVELOP_LEVEL', isset($_SERVER['BDPHP_DEVELOP_LEVEL']) ? $_SERVER['BDPHP_DEVELOP_LEVEL'] : 7);
//载入配置文件
$arrConfig = Yaf_Application::app()->getConfig();
define('TRACEID', $arrConfig->traceID);
define('SYSTEMID', $arrConfig->systemID);
//php全局类库路径
if (empty($arrConfig->phpGlobalLibraryDirectory)) {
define('PHP_GLOBAL_LIBRARY_DIRECTORY', realpath(APPLICATION_ROOT.'/..').'/BDPhpGlobalLibrary_publish');
} else {
define('PHP_GLOBAL_LIBRARY_DIRECTORY', $arrConfig->phpGlobalLibraryDirectory);
}
//保存配置文件
Yaf_Registry::set('config', $arrConfig);
//配置cache
define('APPLICATION_USE_CACHE', $arrConfig->usecache);
BD\Cache\MemCached::getInstance()->init($arrConfig->memcache->toArray());
BD\Service\UserProfile\UserProfile::$useV2 = true;
//以上面这个类的的调用举例
//在/home/work/bd/bdPhpGlobalLibrary_publish中会有个BD/Service/UserProfile/UserProfile.php文件,并且在这个文件中,有个类叫UserProfile.
//文件内容类如下
/*
*
namespace BD\Service\UserProfile;
class UserProfile{
public static $useV2 = false;
//各种方法......
}
*/
BD\Service\BDRegister\BDRegister::$useV2 = true;
BD\Service\UserInfoModify\UserInfoModify::$useV2 = true;
}
public function _initLogger()
{
$LogManager = null;
$writerConfig = array();
if (Yaf_Registry::get('config')->logger->writeLog) {
$writerConfig = array_merge($writerConfig, Yaf_Registry::get('config')->logger->writers->toArray());
}
$SearchConfig = Yaf_Registry::get('SearchConfig');
if (isset($SearchConfig['logger']) && $SearchConfig['logger']['writeLog']) {
$writerConfig = array_merge($writerConfig, $SearchConfig['logger']['writers']);
unset($SearchConfig);
}
if (!empty($writerConfig)) {
BD\Log\Logger::setLogManager(new BD\Log\LogManager(array('writers' => $writerConfig)));
unset($writerConfig);
}
}
public function getConfig($iniFileName)
{
return new Yaf_Config_ini(APPLICATION_ROOT.'/application/conf/'.$iniFileName);
}
}
4) application/conf/application.ini的配置示例代码如下
[yaf]
;APPLICATION_PATH is the constant defined in index.php
;通用配置不需修改
application.dispatcher.catchException = false
application.directory = APPLICATION_ROOT"/application/"
application.library.directory = APPLICATION_ROOT"/library/"
;可以访问的接口版本,只用于手机端服务器
bdApps.availableApVer.0='5.6.0'
bdApps.availableApVer.1='5.6.2'
bdApps.availableApVer.2='5.6.3'
;可以访问的接口,只用于手机端服务器
bdApps.availableController.0='register'
bdApps.availableController.1='user'
bdApps.availableController.2='search'
bdApps.availableController.3='payment'
bdApps.availableController.4='bd'
;product section inherit from yaf section
[product:yaf]
phpGlobalLibraryDirectory='/home/work/bd/bdPhpGlobalLibrary_publish'
usecache=true
cachePreKey='bdApps_'
memcache.0.0 = 'memcached.service.bd'
memcache.0.1 = 30002
memcache.0.2 = 100
;日志文件配置
;logger config
logger.writeLog=false
logger.writers.0.name='Bd\Log\StreamWriter'
logger.writers.0.options.filePath='/tmp/bdapps.log'
logger.writers.0.options.filters.1.name='Bd\Log\StrposFilter'
logger.writers.0.options.filters.1.options.needle='curlPostGet
logger.writers.0.options.filters.1.options.priority=0
logger.writers.0.options.formatter.name='Bd\Log\FormatterPhpVar'
logger.writers.0.options.formatter.options=''
[test:yaf]
//指定类库路径
traceID=1
systemID=2
phpGlobalLibraryDirectory='/home/work/bd/bdPhpGlobalLibrary_develop'
;全局cache配置
usecache=true
;memcache.0.0 = '192.168.0.216'
;memcache.0.1 = 11211
;memcache.0.2 = 100
memcache.0.0 = '192.168.22.14'
memcache.0.1 = 11211
memcache.0.2 = 100
;日志文件配置
;logger config
logger.writeLog=true
logger.writers.0.name='Bd\Log\StreamWriter'
logger.writers.0.options.filePath='/tmp/plus.log'
logger.writers.0.options.filters.1.name='Bd\Log\StrposFilter'
logger.writers.0.options.filters.1.options.needle='curlPostGet'
logger.writers.0.options.filters.1.options.priority=0
logger.writers.0.options.formatter.name='Bd\Log\FormatterPhpVar'
;logger.writers.0.options.formatter.name='Bd\Log\FormatterBase'
logger.writers.0.options.formatter.options=''
10 通过registerLocalNameSpace注册本地类名前缀
```php
class Bootstrap extends Yaf_Bootstrap_Abstract {
public function _initLoader(Yaf_Dispatcher $dispatcher) {
/* 注册本地类名前缀, 这部分类名将会在本地类库查找 */
Yaf_Loader::getInstance()->registerLocalNameSpace(
array(
'Comm',
'Tool',
'Dr',
'Ds',
'Dw',
'Do',
'Cache',
'Page',
'Pl',
'Plc',
'V36',
'Data',
'Zymo',
'Rightmod',
'Exception',
'Pls',
'Model'
));
}
}文件目录结构如下
下方是示例文件
class Comm_Argchecker_String{
public static function testStr($string){
//your code;
}
}调用时直接Comm_Argchecker_String::testStr();
另外例子中将图片存放到数据库表中了(需求比较特殊),一般情况不骗不建议放到数据库中 关键代码如下：
$fileData['bin'] = file_get_contents($file['tmp_name']);//获取图片二进制内容 入库时候要用addslashes处理后再入库
入库图片需要展示的时候,可以专门写一个action处理 参考application/controllers/F.php
$sql = sprintf('SELECT * FROM `%s` WHERE hash = "%s"', PicModel::TABLE_NAME, $hash);
$image_data = DB::get($sql);
if (is_array($image_data) && count($image_data))
{
header('Content-Type: ' . $image_data['mime']);
//echo htmlspecialchars_decode($image_data['bin'], ENT_QUOTES);
//echo stripcslashes($image_data['bin']);
echo $image_data['bin'];
exit;
} yaf总结 以下是nginx site配置文件
server {
#listen 80;
listen 80;
server_name commerce.com;
charset utf-8;
root /home/chester/bd/commerce/trunk/public;
#最后面的main是和主配置的一样的,这样就能使用主配置的格式了
access_log logs/commerce.log main;
location / {
index index.html index.htm index.php;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
location ~ /static/ {
rewrite "^/static/(.*)$" /static/$1 break;
}
# 不记录 favicon.ico 错误日志
location ~ (favicon.ico){
log_not_found off;
expires 100d;
access_log off;
break;
}
# 静态文件设置过期时间
location ~* \.(ico|css|js|gif|jpe?g|png)(\?[0-9]+)?$ {
expires 100d;
break;
}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param BD_ENV test;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
location ~ / {
rewrite "^(.*)$" /index.php break; #开启rewrite,所有非php请求地址,全重写到index.php
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param BD_ENV test;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
location ~ /public/ {
rewrite "^/public/(.*)$" /public/$1 break;
}
}
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