我一直在寻找这个错误的修复程序..还没有找到。有谁知道如何解决它？
Fatal error: Uncaught exception 'Zend_Exception' with message 'No entry is registered for key 'Zend_Db'' in /hermes/bosoraweb075/b2180/.../play/library/Zend/Registry.php:145
Stack trace:
#0 /hermes/bosoraweb075/b2180/..../play/application/Model/Artist/Db.php(47): Zend_Registry::get('Zend_Db')
#1 /hermes/bosoraweb075/b2180/..../play/application/Modules/Default/Controllers/IndexController.php(64): Model_Artist_Db->__construct()
#2 /hermes/bosoraweb075/b2180/.../play/library/Zend/Controller/Action.php(132): IndexController->init()
#3 /hermes/bosoraweb075/b2180/.../play/library/Zend/Controller/Dispatcher/Standard.php(261): Zend_Controller_Action->__construct(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http), Array)
#4 /hermes/bosoraweb075/b2180/.../play/library/Zend/Controller/Front.php(936): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#5 /hermes/bosoraw in /hermes/bosoraweb075/b2180/..../play/library/Zend/Registry.php on line 145
这是我的所有代码
bootstrap.php中
/**
* @access Public
* return void
*/
public static function setupRegistry()
{
self::$registry = new Zend_Registry(array(), ArrayObject::ARRAY_AS_PROPS);
Zend_Registry::setInstance(self::$registry);
}
/**
* @access Public
* return void
*/
public static function setupDatabase()
{
if ( self::$registry->configuration->installed) {
$dbConfig = new Zend_Config_Ini( self::$root . '/application/Configs/Database.ini', 'default' );
$db = Zend_Db::factory($dbConfig);
// profiler
$profiler = new Zend_Db_Profiler_Firebug('All DB Queries');
$profiler->setEnabled(true);
// Attach the profiler to your db adapter
$db->setProfiler($profiler);
self::$registry->set('Zend_Db', $db);
}
}
和Model / Artist / Db.php
<?php
class Model_Artist_Db
{
/* @access Public
* @var object
*/
private static $db = null;
/* @access Public
* @var object
*/
private static $cache = null;
/* @access Public
* @var object
*/
private static $config = null;
/**
* Class constructor
* @access Public
*/
public function __construct()
{
self::$db = Zend_Registry::get('Zend_Db');
$moduleConfig = Zend_Registry::get('moduleConfig');
self::$config = $moduleConfig->module->artist;
$cacheDir = Zend_Registry::get('siteRootDir') .'/data/cache/' .self::$config->cache->dir;
$frontendOptions = array('lifetime' => self::$config->cache->lifetime, 'automatic_serialization' => self::$config->cache->serialization);
$backendOptions = array('cache_dir' => $cacheDir);
self::$cache = Zend_Cache::factory('Core', 'File', $frontendOptions, $backendOptions);
}
/**
* @access Public
* @param Int $page
* param String $alpha
* @return Object
*/
public function getAllArtists($page,$alpha)
{
if ( !empty($alpha)) {
$sql = self::$db->select()
->from("artist")
->where('artist LIKE ?', $alpha.'%')
->order('artist')
->group('artist');
} else {
$sql = self::$db->select()
->from("artist")
->order('artist')
->group('artist');
}
$paginator = Zend_Paginator::factory($sql);
$paginator->setCurrentPageNumber($page);
$paginator->setItemCountPerPage(self::$config->perPage);
$paginator->setPageRange(self::$config->pageRange);
return $paginator;
}
/**
* @access Public
* @return Array
*/
public function getArtistGenres()
{
$sql = self::$db->select()
->from(array('a' => 'artist'), array('artist_id', 'artist', 'genres'));
$result = self::$db->query($sql)->fetchAll();
return $result;
}
/**
* @access Public
* @param String $name
* @return Array
*/
public function getArtistByName($name)
{
$cacheId = self::_clean($name);
if(!$result = self::$cache->load('getArtistByName_'.$cacheId) ) {
$sql = self::$db->select()
->from("artist")
->where('artist = ?', $name);
$result = self::$db->query($sql)->fetch();
/** save cache */
if(self::$config->cache->enable == 1) {
self::$cache->save($result, 'getArtistByName_'.$cacheId);
}
}
return $result;
}
/**
* @access Public
* @param Int $artistId
* @return Array
*/
public function getArtistByID($artistId)
{
$sql = self::$db->select()
->from("artist")
->where('artist_id = ?', $artistId);
$result = self::$db->query($sql)->fetch();
return $result;
}
/**
* @access Public
* @param String $guid
* @return Int
*/
public function getArtistIdByGuid($guid)
{
$sql = self::$db->select()
->from(array('a' => 'artist'), array('artist_id') )
->where('a.artist_guid = ?', $guid);
$result = self::$db->query($sql)->fetch();
return $result['artist_id'];
}
/**
* @access Public
* @param String $guid
* @return Bool
*/
public function checkArtistImage($guid){
$sql = self::$db->select()
->from(array('ai' => 'artist_images'), array('id') )
->where('ai.guid = ?', $guid);
$result = self::$db->query($sql)->fetch();
if($result['id'] > 0) {
return true;
} else {
return false;
}
}
/**
* @access Public
* @param Int $artistId
* @return array
*/
public function getArtistAlbums($artistId)
{
if(!$result = self::$cache->load('getArtistAlbums_'.$artistId) ) {
$sql = self::$db->select()
->from(array("al" =>"album"), array('album_id','image','released', 'title','track_count', 'playtime_secs', 'play_count', 'date_added'))
->join(array("ar" => "artist"), 'al.artist_id = ar.artist_id', array('artist'))
->where('al.artist_id = ?', $artistId)
->order('al.title')
->group('al.title');
$result = self::$db->query($sql)->fetchAll();
/** save cache */
if(self::$config->cache->enable == 1) {
self::$cache->save($result, 'getArtistAlbums_'.$artistId);
}
}
return$result;
}
/**
* @access Public
* @param Int $artistId
* @param String $artistAlbum
* @return Array
*/
public function getAlbum($artistId, $artistAlbum)
{
$cacheId = self::_clean($artistId . $artistAlbum);
if(!$result = self::$cache->load('getAlbum_'.$cacheId) ) {
$sql = self::$db->select()
->from(array("al" =>"album"), array('album_id','image','released', 'title','track_count', 'playtime_secs', 'play_count', 'date_added'))
->join(array("ar" => "artist"), 'al.artist_id = ar.artist_id', array('artist'))
->where('al.artist_id = ?', $artistId)
->where('al.title = ?', $artistAlbum);
$result = self::$db->query($sql)->fetch();
/** save cache */
if(self::$config->cache->enable == 1) {
self::$cache->save($result, 'getAlbum_'.$cacheId);
}
}
return $result;
}
/**
* @access Public
* @param Int $page
* @param Int $albumId
* @return Object
*/
public function getAlbumTracks($page,$albumId)
{
$sql = self::$db->select()
->from("files")
->where('album = ?', $albumId)
->order('track');
$paginator = Zend_Paginator::factory($sql);
$paginator->setCurrentPageNumber($page);
$paginator->setItemCountPerPage(self::$config->perPage);
$paginator->setPageRange(self::$config->pageRange);
return $paginator;
}
/**
* @access Public
* @param Int $page
* @param Int $artistId
* @return Object
*/
public function getTopPlayedTracks($page,$artistId)
{
$sql = self::$db->select()
->from(array('f' => 'files'), array('file_id','filename','title','playtime_seconds','play_count'))
->join(array('a' => 'album'), 'f.album = a.album_id', array('title as album'))
->where('f.artist = ?', $artistId)
->order('f.play_count DESC')
->order('f.title');
$paginator = Zend_Paginator::factory($sql);
$paginator->setCurrentPageNumber($page);
$paginator->setItemCountPerPage(self::$config->perPage);
$paginator->setPageRange(self::$config->pageRange);
return $paginator;
}
/**
* @access Public
* @param Int $limit
* @return Array
*/
public function getTopPlayed($limit)
{
if(!$result = self::$cache->load('getTopPlayed') ) {
$sql = self::$db->select()
->from(array('ar' => 'artist'), array('artist', 'image', 'play_count', 'artist_id', 'date_added'))
->where('play_count > ?', 0)
->order('play_count DESC')
->limit($limit);
$result = self::$db->query($sql)->fetchAll();
/** get counts */
for($i = 0; $i < count($result); $i++) {
/** album Count */
$sql = self::$db->select()
->from('album', 'count(album_id) as album_count')
->where('artist_id = ?', $result[$i]['artist_id']);
$rs = self::$db->query($sql)->fetch();
$result[$i]['album_count'] = $rs['album_count'];
/** track count */
$sql = self::$db->select()
->from('files', 'count(file_id) as track_count')
->where('artist = ?', $result[$i]['artist_id']);
$rs = self::$db->query($sql)->fetch();
$result[$i]['track_count'] = $rs['track_count'];
/** Play Time */
$sql = self::$db->select()
->from('files', 'sum(playtime_seconds) as playtime')
->where('artist = ?', $result[$i]['artist_id']);
$rs = self::$db->query($sql)->fetch();
$result[$i]['playtime'] = $rs['playtime'];
}
/** save cache */
if(self::$config->cache->enable == 1) {
self::$cache->save($result, 'getTopPlayed');
}
}
return $result;
}
/**
* @access Public
* @param Int $limit
* @return Array
*/
public function getNewArtists($limit)
{
if(!$result = self::$cache->load('getNewArtists') ) {
$sql = self::$db->select()
->from(array('ar' => 'artist'), array('artist', 'image', 'date_added','play_count', 'artist_id'))
->order('date_added DESC')
->group('artist')
->limit($limit);
$result = self::$db->query($sql)->fetchAll();
/** get counts */
for($i = 0; $i < count($result); $i++) {
/** album Count */
$sql = self::$db->select()
->from('album', 'count(album_id) as album_count')
->where('artist_id = ?', $result[$i]['artist_id']);
$rs = self::$db->query($sql)->fetch();
$result[$i]['album_count'] = $rs['album_count'];
/** track count */
$sql = self::$db->select()
->from('files', 'count(file_id) as track_count')
->where('artist = ?', $result[$i]['artist_id']);
$rs = self::$db->query($sql)->fetch();
$result[$i]['track_count'] = $rs['track_count'];
/** Play Time */
$sql = self::$db->select()
->from('files', 'sum(playtime_seconds) as playtime')
->where('artist = ?', $result[$i]['artist_id']);
$rs = self::$db->query($sql)->fetch();
$result[$i]['playtime'] = $rs['playtime'];
}
/** save cache */
if(self::$config->cache->enable == 1) {
self::$cache->save($result, 'getNewArtists');
}
}
return $result;
}
/**
* @access Public
* @param Int $page
* @param Int $artistId
* @return Object
*/
public function getArtistImages($page,$artistId)
{
$sql = self::$db->select()
->from(array('a' => 'artist_images'), array('id','artist_id','title','dateadded','votes','image'))
->where('a.artist_id = ?', $artistId);
$paginator = Zend_Paginator::factory($sql);
$paginator->setCurrentPageNumber($page);
$paginator->setItemCountPerPage(self::$config->perPage);
$paginator->setPageRange(self::$config->pageRange);
return $paginator;
}
/**
* @access Public
* @param Int $imageId
* @return Array
*/
public function getArtistImageById($imageId)
{
$sql = self::$db->select()
->from(array('ai' => 'artist_images'), array('id','guid','artist_id','title','url','dateadded','image'))
->where('ai.id = ?', $imageId);
$result = self::$db->query($sql)->fetch();
return $result;
}
/**
* @access Public
* @param Array $simularArtist
* @return Array
*/
public function getSimularArtists($simularArtist)
{
$cacheId = self::_clean(serialize($simularArtist));
if(!$array = self::$cache->load('getSimularArtists_'.$cacheId) ) {
$array = array();
$c = 0;
for($i = 0; $i < count($simularArtist['similar']); $i++) {
$name = urlencode($simularArtist['similar'][$i]['name']);
$artist = self::getArtistByName($name);
if( !empty($artist) ) {
$array[$c]['artist'] = $artist['artist'];
$array[$c]['image'] = $artist['image'];
$array[$c]['match'] = $simularArtist['similar'][$i]['match'];
$c++;
}
}
/** save cache */
if(self::$config->cache->enable == 1) {
self::$cache->save($array, 'getSimularArtists_'.$cacheId);
}
}
return $array;
}
/**
* @access Public
* @return Array
*/
public function getArtistCount()
{
$sql = self::$db->select()
->from(array('ar' => 'artist'), array('count(artist_id) as artist_count'));
$result = self::$db->query($sql)->fetch();
return $result['artist_count'];
}
/**
* @access Public
* @param Int $artistId
* @return Void
*/
public function incrementAlbumCount($artistId)
{
$sql = self::$db->select()
->from(array('a' => 'artist'), array('album_count'))
->where('artist_id = ?', $artistId);
$result = self::$db->query($sql)->fetch();
$data = array(
'album_count' => $result['album_count'] + 1
);
self::$db->update('artist', $data, 'artist_id = ' . $artistId);
}
/**
* @access Public
* @param Int $artistId
* @return Void
*/
public function incrementTrackCount($artistId)
{
$sql = self::$db->select()
->from(array('a' => 'artist'), array('track_count'))
->where('artist_id = ?', $artistId);
$result = self::$db->query($sql)->fetch();
$data = array(
'track_count' => $result['track_count'] + 1
);
self::$db->update('artist', $data, 'artist_id = ' . $artistId);
}
/**
* @access Public
* @param Int $artistId
* @return Void
*/
public function incrementPlayCount($artistId)
{
$sql = self::$db->select()
->from(array('a' => 'artist'), array('play_count'))
->where('a.artist_id = ?', $artistId);
$result = self::$db->query($sql)->fetch();
$data = array(
'play_count' => $result['play_count'] + 1
);
self::$db->update('artist', $data, 'artist_id = ' . $artistId );
}
/**
* @access Public
* @param Array $data
* @param Int $artistId
* @return Void
*/
public function updateArtist($data, $artistId)
{
self::$db->update('artist', $data, 'artist_id = ' . $artistId );
}
/**
* @access Public
* @param Array $data
* @param Int $imageId
* @return Void
*/
public function updateArtistImage($data, $imageId)
{
self::$db->update('artist_images', $data, 'id = ' . $imageId );
}
/**
* @access Public
* @param Array $data
* @return Int
*/
public function newArtist($data)
{
self::$db->insert('artist', $data);
return self::$db->lastInsertId();
}
/**
* @access Public
* @param Array $data
* @return Int
*/
public function createNewImage($data)
{
self::$db->insert('artist_images', $data);
return self::$db->lastInsertId();
}
/**
* @access Public
* @param Int $imageId
* @return Void
*/
public function removeArtistImage($imageId)
{
self::$db->delete('artist_images', 'id = '.$imageId);
}
/**
* @access Public
* @param String $string
* @return String
*/
private function _clean($string)
{
return md5($string);
}
}
数据库配置文件
[default]
adapter = "pdo_mysql"
params.host = "sitename.ipagemysql.com"
params.dbname = "play"
params.username = "play"
params.password = "123456"
答案 0 :(得分：1)
您何时何地调用bootstrap文件中编写的setupDatabase函数？
不要忘记在此引导程序文件中只调用前缀为_init前缀的方法。您的静态方法（为什么是静态？）可能永远不会被调用。
这就是您在注册表中没有条目的原因。
希望这有帮助。