在构建自定义实体存储库时遇到一些问题。
我在尝试自定义实体存储库的方法时出现以下致命错误
Fatal error: Uncaught exception 'BadMethodCallException' with message 'Undefined method 'getByParentId'. The method name must start with either findBy or findOneBy!' in C:'Users'user'Desktop'projects'interview'application'libraries'Doctrine'ORM'EntityRepository.php:215 Stack trace: #0 C:'Users'user'Desktop'projects'interview'application'controllers'CommentController.php(58): Doctrine'ORM'EntityRepository->__call('getByParentId', Array) #1 C:'Users'user'Desktop'projects'interview'application'controllers'CommentController.php(58): Doctrine'ORM'EntityRepository->getByParentId('1') #2 [internal function]: CommentController->viewCommentsListByParentId('1') #3 C:'Users'user'Desktop'projects'interview'system'core'CodeIgniter.php(359): call_user_func_array(Array, Array) #4 C:'Users'user'Desktop'projects'interview'index.php(203): require_once('C:'Users'user'D...') #5 {main} thrown in C:'Users'user'Desktop'projects'interview'application'libraries'Doctrine'ORM'EntityRepository.php on line 215
我的项目结构是模型映射存储库实体代理
我的doctrine.php有类似的存储库加载程序
// load the repositories
$repositoryClassLoader = new 'Doctrine'Common'ClassLoader('Repositories', APPPATH.'models');
$repositoryClassLoader->register();
我的模型类有以下声明
namespace Entities;
use Doctrine'ORM'Mapping as ORM;
/**
* Entities'Comment
* @Entity (repositoryClass="Repositories'CommentRepository")
*/
class Comment
{
My Repository类具有以下声明
namespace Repositories;
use Doctrine'ORM'EntityRepository;
use Entities;
class CommentRepository extends EntityRepository {
public function getByParentId($parentid) {
return parent::findBy(array('parentid' => $parentid), array('creationdate' => 'DESC'));
}
}
调用自定义存储库方法的控制器代码
public function viewCommentsListByParentId($parentid) {
$data = array();
$data ['comment'] = $this->em->getRepository('Entities'Comment')->getByParentId($parentid);
$this->load->view('commentsList', $data);
}
我做错了什么???请帮帮我。
object(Doctrine'ORM'Mapping'ClassMetadata)#34 (32) {
["name"]=> string(16) "Entities'Comment"
["namespace"]=> string(8) "Entities"
["rootEntityName"]=> string(16) "Entities'Comment"
["customRepositoryClassName"]=> NULL
["isMappedSuperclass"]=> bool(false)
["parentClasses"]=> array(0) { }
["subClasses"]=> array(0) { }
["namedQueries"]=> array(0) { }
["identifier"]=> array(1) {
[0]=> string(2) "id"
}
["inheritanceType"]=> int(1)
["generatorType"]=> int(4)
["fieldMappings"]=> array(11) {
["id"]=> array(4) {
["fieldName"]=> string(2) "id"
["type"]=> string(7) "integer"
["id"]=> bool(true)
["columnName"]=> string(2) "id"
}
["parentid"]=> array(4) {
["fieldName"]=> string(8) "parentid"
["type"]=> string(7) "integer"
["columnName"]=> string(8) "parentid"
["nullable"]=> bool(false)
}
["isactive"]=> array(4) {
["fieldName"]=> string(8) "isactive"
["type"]=> string(7) "integer"
["columnName"]=> string(8) "isactive"
["nullable"]=> bool(false)
}
["isremoved"]=> array(4) {
["fieldName"]=> string(9) "isremoved"
["type"]=> string(7) "integer"
["columnName"]=> string(9) "isremoved"
["nullable"]=> bool(false)
}
["removaldate"]=> array(4) {
["fieldName"]=> string(11) "removaldate"
["type"]=> string(8) "datetime"
["columnName"]=> string(11) "removaldate"
["nullable"]=> bool(true)
}
["user_name"]=> array(5) {
["fieldName"]=> string(9) "user_name"
["type"]=> string(6) "string"
["columnName"]=> string(9) "user_name"
["length"]=> int(255)
["nullable"]=> bool(false)
}
["user_email"]=> array(5) {
["fieldName"]=> string(10) "user_email"
["type"]=> string(6) "string"
["columnName"]=> string(10) "user_email"
["length"]=> int(255)
["nullable"]=> bool(false)
}
["user_avatar"]=> array(5) {
["fieldName"]=> string(11) "user_avatar"
["type"]=> string(6) "string"
["columnName"]=> string(11) "user_avatar"
["length"]=> int(255)
["nullable"]=> bool(false)
}
["comment"]=> array(4) {
["fieldName"]=> string(7) "comment"
["type"]=> string(4) "text"
["columnName"]=> string(7) "comment"
["nullable"]=> bool(false)
}
["creationdate"]=> array(4) {
["fieldName"]=> string(12) "creationdate"
["type"]=> string(8) "datetime"
["columnName"]=> string(12) "creationdate"
["nullable"]=> bool(false)
}
["rating"]=> array(4) {
["fieldName"]=> string(6) "rating"
["type"]=> string(7) "integer"
["nullable"]=> bool(false)
["columnName"]=> string(6) "rating"
}
}
["fieldNames"]=> array(11) {
["id"]=> string(2) "id"
["parentid"]=> string(8) "parentid"
["isactive"]=> string(8) "isactive"
["isremoved"]=> string(9) "isremoved"
["removaldate"]=> string(11) "removaldate"
["user_name"]=> string(9) "user_name"
["user_email"]=> string(10) "user_email"
["user_avatar"]=> string(11) "user_avatar"
["comment"]=> string(7) "comment"
["creationdate"]=> string(12) "creationdate"
["rating"]=> string(6) "rating"
}
["columnNames"]=> array(11) {
["id"]=> string(2) "id"
["parentid"]=> string(8) "parentid"
["isactive"]=> string(8) "isactive"
["isremoved"]=> string(9) "isremoved"
["removaldate"]=> string(11) "removaldate"
["user_name"]=> string(9) "user_name"
["user_email"]=> string(10) "user_email"
["user_avatar"]=> string(11) "user_avatar"
["comment"]=> string(7) "comment"
["creationdate"]=> string(12) "creationdate"
["rating"]=> string(6) "rating"
}
["discriminatorValue"]=> NULL
["discriminatorMap"]=> array(0) { }
["discriminatorColumn"]=> NULL
["table"]=> array(1) {
["name"]=> string(7) "Comment"
}
["lifecycleCallbacks"]=> array(0) { }
["associationMappings"]=> array(0) { }
["isIdentifierComposite"]=> bool(false)
["containsForeignIdentifier"]=> bool(false)
["idGenerator"]=> object(Doctrine'ORM'Id'IdentityGenerator)#40 (1) {
["_seqName":"Doctrine'ORM'Id'IdentityGenerator":private]=> NULL
}
["sequenceGeneratorDefinition"]=> NULL
["tableGeneratorDefinition"]=> NULL
["changeTrackingPolicy"]=> int(1)
["isVersioned"]=> NULL
["versionField"]=> NULL
["reflClass"]=> object(ReflectionClass)#41 (1) {
["name"]=> string(16) "Entities'Comment"
}
["isReadOnly"]=> bool(false)
["reflFields"]=> array(11) {
["id"]=> object(ReflectionProperty)#35 (2) {
["name"]=> string(2) "id"
["class"]=> string(16) "Entities'Comment"
}
["parentid"]=> object(ReflectionProperty)#42 (2) {
["name"]=> string(8) "parentid"
["class"]=> string(16) "Entities'Comment"
}
["isactive"]=> object(ReflectionProperty)#43 (2) {
["name"]=> string(8) "isactive"
["class"]=> string(16) "Entities'Comment"
}
["isremoved"]=> object(ReflectionProperty)#44 (2) {
["name"]=> string(9) "isremoved"
["class"]=> string(16) "Entities'Comment"
}
["removaldate"]=> object(ReflectionProperty)#45 (2) {
["name"]=> string(11) "removaldate"
["class"]=> string(16) "Entities'Comment"
}
["user_name"]=> object(ReflectionProperty)#46 (2) {
["name"]=> string(9) "user_name"
["class"]=> string(16) "Entities'Comment"
}
["user_email"]=> object(ReflectionProperty)#47 (2) {
["name"]=> string(10) "user_email"
["class"]=> string(16) "Entities'Comment"
}
["user_avatar"]=> object(ReflectionProperty)#48 (2) {
["name"]=> string(11) "user_avatar"
["class"]=> string(16) "Entities'Comment"
}
["comment"]=> object(ReflectionProperty)#49 (2) {
["name"]=> string(7) "comment"
["class"]=> string(16) "Entities'Comment"
}
["creationdate"]=> object(ReflectionProperty)#50 (2) {
["name"]=> string(12) "creationdate"
["class"]=> string(16) "Entities'Comment"
}
["rating"]=> object(ReflectionProperty)#51 (2) {
["name"]=> string(6) "rating"
["class"]=> string(16) "Entities'Comment"
}
}
["_prototype":"Doctrine'ORM'Mapping'ClassMetadataInfo":private]=> NULL
}
您已将Doctrine''ORM''Mapping导入为ORM。
因此,您应该在Comment类注释中使用@ORM'Entity
而不是@Entity
。
因为目前它不加载注释["customRepositoryClassName"]=> NULL
/**
* Entities'Comment
* @ORM'Entity (repositoryClass="Repositories'CommentRepository")
*/
class Comment
{
..
您编写了
/**
* Entities'Comment
* @Entity (repositoryClass="Repositories'CommentRepository")
*/
class Comment
{
@Entity
和该注释的参数之间有一个空格:删除它。
尽管OP在评论中发布了他们的答案。
当我试图调用任何条令的清除缓存命令时,它抛出了一个异常。
$ vendor/bin/doctrine orm:clear-cache:metadata Cannot clear APC Cache from Console, its shared in the Webserver memory and not accessible from the CLI.
。
我的开发环境不使用APC,所以存储库运行良好。当我将它上传到生产服务器时,它失败了,错误与OP相同。
我能够通过从网页执行apc_clear_cache()
来解决这个问题。之后,自定义存储库加载良好。
例如:http://mydoamin.com/clear-cache.php
<?php
apc_clear_cache();
在CLI中运行它只会清除CLI缓存,而不会清除Web服务器的缓存。http://php.net/manual/en/function.apc-clear-cache.php