本文實例講述了Symfony2聯合查詢實作方法。分享給大家參考，如下：
1.yml文件
Acme\MspadminBundle\Entity\MspArticle:
type: entity
table: msp_article
manyToOne:
Channel:
targetEntity: MspChannel
inversedBy: Articles
joinColumn:
name: channel_id
referencedColumnName: channel_id
User:
targetEntity: MspUser
inversedBy: Userone
joinColumn:
name: user_id
referencedColumnName: user_idAcme\MspadminBundle\Entity\MspChannel:
type: entity
table: msp_channel
oneToMany:
Articles:
targetEntity: MspArticle
mappedBy: Channel
Acme\MspadminBundle\Entity\MspUser:
type: entity
table: msp_user
oneToMany:
Userone:
targetEntity: MspArticle
mappedBy: User
希望本文所述對大家基於Symfony框架的PHP程式設計有所幫助。
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