学说不生成数据库模式多对多关系

Question

Doctrine 不会为 ManyToMany 关系生成数据库模式。

c：\Bitnami\wampstack-5.6.30-0\apache2\htdocs\typejoy.biz>php vendor\doctrine\orm\bin\doctrine orm：schema-tool：create

为两个实体 testChi 和 testPar 创建两个表，但不创建@JoinTable "tParChiMTM"。

ENtity testChi

<?php
namespace LogBundleEntity;
use DoctrineCommonCollectionsArrayCollection;
use DoctrineORMMappingEntity;
use DoctrineORMMappingTable;
use DoctrineORMMappingIndex;
use DoctrineORMMappingId;
use DoctrineORMMappingGeneratedValue;
use DoctrineORMMappingColumn;
use DoctrineORMMappingJoinTable;
use DoctrineORMMappingOneToOne;
use DoctrineORMMappingOneToMany;
use DoctrineORMMappingManyToOne;
use DoctrineORMMappingManyToMany;
use LogBundleEntitytestPar;

/** 
 * @Table(name="ttestchi")
 * @Entity()
 */ 
class testChi {
    /**
     * @var integer
     *
     * @Column(name="id", type="integer")
     * @Id
     * @GeneratedValue(strategy="AUTO")
     */
    private $id;
/** @Column ( name="name", type="string", length=50, unique=false, nullable=true) */
     private $name; 
/** @ManyToMany ( targetEntity="testPar", mappedBy="chiMTM") */
     private $parMTM; 

    public function __construct() { 
        $this->chiMTM = new ArrayCollection();
    }
    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }                     
    /**
     * Get name
     *
     * @return integer
     */
    public function getName()
    {
        return $this->name;
    }
    /**
     * Set name
     * @param integer $name
     * @return name
     */
    public function setName($name)
    {
        $this->name = $name;
        return $this;
    }    

  //make you have to serialize, deserialize entity here ??? 
    /**
     * Get parMTM
     *
     * @return LogBundleEntityParMTM
     */
    public function getParMTM()
    {
        return $this->parMTM;
    }
    /**
     * Remove parMTM
     *
     * @param LogBundleEntitytestPar $parMTM
     */
    public function removeParMTM (LogBundleEntitytestPar $parMTM)
    {
        if ( $this->hasParMTM($parMTM) ) { 
            $this->parMTM->removeElement($parMTM);
        }
    }
    /**
     * Add parMTM
     *
     * @param LogBundleEntitytestPar $parMTM
     *
     * @return ParMTM
     */
    public function addParMTM(LogBundleEntitytestPar $parMTM)
    {
        if ( !$this->hasParMTM($parMTM) ) { 
            $this->parMTM[] = $parMTM;
        }
        return $this;
    }
    /**
     * @param LogBundleEntitytestPar $parMTM
     * @return bool
     */
    public function hasParMTM($parMTM)
    {
        if( $this->getParMTM() ) {
            return $this->getParMTM()->contains($parMTM);
        }
    }   

    /**
     * Return Entity as string  
     * 
     * @return string String representation of this class
     */
    public function __toString()
    {
        return strval($this->id);
    }
 } 

实体测试Par

<?php
namespace LogBundleEntity;
use DoctrineCommonCollectionsArrayCollection;
use DoctrineORMMappingEntity;
use DoctrineORMMappingTable;
use DoctrineORMMappingIndex;
use DoctrineORMMappingId;
use DoctrineORMMappingGeneratedValue;
use DoctrineORMMappingColumn;
use DoctrineORMMappingJoinTable;
use DoctrineORMMappingOneToOne;
use DoctrineORMMappingOneToMany;
use DoctrineORMMappingManyToOne;
use DoctrineORMMappingManyToMany;
use LogBundleEntitytestChi;

/** 
 * @Table(name="ttestpar")
 * @Entity()
 */ 
class testPar {
    /**
     * @var integer
     *
     * @Column(name="id", type="integer")
     * @Id
     * @GeneratedValue(strategy="AUTO")
     */
    private $id;
/** @Column ( name="name", type="string", length=50, unique=false, nullable=true) */
     private $name; 
/** @ManyToMany ( targetEntity="testChi", inversedBy="parMTM") */
/** @JoinTable ( name="tParChiMTM") */
     private $chiMTM; 

    public function __construct() { 
        $this->chiMTM = new ArrayCollection();
    }
    /**
     * Get id
     *
     * @return integer 
     */
    public function getId()
    {
        return $this->id;
    }                     
    /**
     * Get name
     *
     * @return integer
     */
    public function getName()
    {
        return $this->name;
    }
    /**
     * Set name
     * @param integer $name
     * @return name
     */
    public function setName($name)
    {
        $this->name = $name;
        return $this;
    }    

  //make you have to serialize, deserialize entity here ??? 
    /**
     * Get chiMTM
     *
     * @return LogBundleEntityChiMTM
     */
    public function getChiMTM()
    {
        return $this->chiMTM;
    }
    /**
     * Remove chiMTM
     *
     * @param LogBundleEntitytestChi $chiMTM
     */
    public function removeChiMTM (LogBundleEntitytestChi $chiMTM)
    {
        if ( $this->hasChiMTM($chiMTM) ) { 
            $this->chiMTM->removeElement($chiMTM);
        }
    }
    /**
     * Add chiMTM
     *
     * @param LogBundleEntitytestChi $chiMTM
     *
     * @return ChiMTM
     */
    public function addChiMTM(LogBundleEntitytestChi $chiMTM)
    {
        if ( !$this->hasChiMTM($chiMTM) ) { 
            $this->chiMTM[] = $chiMTM;
        }
        return $this;
    }
    /**
     * @param LogBundleEntitytestChi $chiMTM
     * @return bool
     */
    public function hasChiMTM($chiMTM)
    {
        if( $this->getChiMTM() ) {
            return $this->getChiMTM()->contains($chiMTM);
        }
    }   

    /**
     * Return Entity as string  
     * 
     * @return string String representation of this class
     */
    public function __toString()
    {
        return strval($this->id);
    }
 } 

c：\Bitnami\wampstack-5.6.30-0\apache2\htdocs\typejoy.biz>php vendor\doctrine\orm\bin\doctrine orm：schema-tool：create

创建

两个表，但不创建@JoinTable"tParChiMTM"。

Answer 1

原因是在

注释中：

正确

/** 
 * @ManyToMany ( targetEntity="testPar", mappedBy="chiMTM") */
/**
 *  @ManyToMany ( targetEntity="testChi", inversedBy="parMTM") 
 * ( name="tParChiMTM") */
     private $chiMTM; 

不能每行都以/**开头，只有第一行才能包含这个，后续的行只能以单行*开头。

错：

/** @ManyToMany ( targetEntity="testChi", inversedBy="parMTM") */
/** @JoinTable ( name="tParChiMTM") */