cakephp复合查找

我想找到所有的新闻（actus）关于一个跟踪用户时，客户连接

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

我创建了这些表

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

用户
id
用户名
创建

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

紧跟其后
id
用户id
遵循\u id

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

Actus
id
用户id
内容
创建

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

模型用户通过多个连接与Follow和Actu链接

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

我试过这个，但似乎不起作用

 $this->Follow->find('all', array(
        'conditions' => array('Follow.user_id' => $this->Session->read('Auth.User.id')),
        'contain' => array('User' => array('Actu','conditions'=>array('User.id = Follow.follow_id')))));

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

有人能帮我吗

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

---

提前感谢您

我认为您的关联需要修改（修改您的模型和表格）

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

放 跟踪Actus表中的_id，然后跟踪与Actus表相关的表，并确认表名为Users

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

你需要像Follows这样的关联，它有很多Actus，Follows属于用户

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

如果您有所有正确的关联，那么您可以使用如下的find查询

$this->Follow->find('all',array('conditions'=>array('Follow.user_id' => $this->Session->read('Auth.User.id')));

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

请检查这个

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

确保表名为Users

在Actus表中输入以下id

确保联系

结果如下

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

排列 ( [0]=>阵列 ( [跟随]=>阵列 ( [id]=>12 [用户id]=>2 [跟踪id]=>21 )

        [User] => Array
            (
                [id] => 21
                [username] => isabelle
                [mail] => isabelle@
                [password] => 0469e87ef6441742744443fd1fc10f6bf59ee238
                [created] => 2012-04-24 15:28:07
                [lastlogin] => 2012-11-30 17:22:24
                [active] => 1
                [firstname] => Isabelle
                [lastname] =>
                [avatar] => 1335274087.jpg
                [age] => 29
                [town] => Paris
                [url] => 
                [Actu] => Array
                    (
                        [0] => Array
                            (
                                [id] => 2
                                [user_id] => 2
                                [content] => <a href="/users/view/2">rti</a> a post&eacute; un message sur la page <a href="/events/view/4"></a>
                                [created] => 2012-11-30 11:23:23
                            )

[User]=>数组
(
[id]=>21
[用户名]=>伊莎贝尔
[邮件]=>伊莎贝尔@
[密码]=>0469E87EF644174274443FD1FC10F6BF59EE238
[创建]=>2012-04-2415:28:07
[lastlogin]=>2012-11-30 17:22:24
[活动]=>1
[名字]=>伊莎贝尔
[姓氏]=>
[化身]=>1335274087.jpg
[年龄]=>29岁
[城市]=>巴黎
[网址]=>
[Actu]=>阵列
(
[0]=>阵列
(
[id]=>2
[用户id]=>2
[内容]=>在页面上发布联合国信息
[创建]=>2012-11-30 11:23:23
)

生成的查询是什么？生成的查询有什么不正确之处？表“Actu”是一种用户操作时间线，因此我不能将follow\u id放入Actus表中，因为它将有多个follow\u id用于一个entry follow\u id表示followers table right的id或follow\u id表示的是什么？它表示被跟踪用户的id：-（我知道名称不合适。您是否将表名更正为users，并且Follow table已与user table关联？那么如何可能有另一个关联，我认为逻辑存在一些问题。因为Follow table属于user table（使用用户id字段）好的，它现在可以工作了吗？那你的模型呢？这些是你的关联对的用户属于以下，用户属于actus，follows有很多用户，actus属于用户