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> è¿éæçJSONæ°æ®å
æ¬JSONç±»å以åJSONæ ¼å¼ï¼ä½å¹¶ä¸æ¯JSONç±»åå段ï¼çæ°æ®
æ们修æ¹ä¸User模åç±»
~~~
<?php
namespace app\model;
use think\Model;
class User extends Model
{
// 设置jsonç±»åå段
protected $json = ['info'];
}
~~~
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## åå
¥JSONæ°æ®
使ç¨æ°ç»æ¹å¼åå
¥JSONæ°æ®ï¼
~~~
$user = new User;
$user->name = 'thinkphp';
$user->info = [
'email' => 'thinkphp@qq.com',
'nickname '=> 'æµå¹´',
];
$user->save();
~~~
使ç¨å¯¹è±¡æ¹å¼åå
¥JSONæ°æ®
~~~
$user = new User;
$user->name = 'thinkphp';
$info = new \StdClass();
$info->email = 'thinkphp@qq.com';
$info->nickname = 'æµå¹´';
$user->info = $info;
$user->save();
~~~
## æ¥è¯¢JSONæ°æ®
~~~
$user = User::find(1);
echo $user->name; // thinkphp
echo $user->info->email; // thinkphp@qq.com
echo $user->info->nickname; // æµå¹´
~~~
æ¥è¯¢æ¡ä»¶ä¸ºJSONæ°æ®
~~~
$user = User::where('info->nickname','æµå¹´')->find();
echo $user->name; // thinkphp
echo $user->info->email; // thinkphp@qq.com
echo $user->info->nickname; // æµå¹´
~~~
å¦æä½ éè¦æ¥è¯¢çJSONå±æ§æ¯æ´åç±»åçè¯ï¼å¯ä»¥å¨æ¨¡åç±»éé¢å®ä¹JSONå段çå±æ§ç±»åï¼å°±ä¼èªå¨è¿è¡ç¸åºç±»åçåæ°ç»å®æ¥è¯¢ã
~~~
<?php
namespace app\model;
use think\Model;
class User extends Model
{
// 设置jsonç±»åå段
protected $json = ['info'];
// 设置JSONå段çç±»å
protected $jsonType = [
'info->user_id' => 'int'
];
}
~~~
没æå®ä¹ç±»åçå±æ§é»è®¤ä¸ºå符串类åï¼å æ¤å符串类åçå±æ§å¯ä»¥æ éå®ä¹ã
å¯ä»¥è®¾ç½®æ¨¡åç`JSON`æ°æ®è¿åæ°ç»ï¼åªéè¦å¨æ¨¡å设置`jsonAssoc`å±æ§ä¸º`true`ã
~~~
<?php
namespace app\model;
use think\Model;
class User extends Model
{
// 设置jsonç±»åå段
protected $json = ['info'];
// 设置JSONæ°æ®è¿åæ°ç»
protected $jsonAssoc = true;
}
~~~
设置åï¼æ¥è¯¢ä»£ç è°æ´ä¸ºï¼
~~~php
$user = User::find(1);
echo $user->name; // thinkphp
echo $user->info['email']; // thinkphp@qq.com
echo $user->info['nickname']; // æµå¹´
~~~
## æ´æ°JSONæ°æ®
~~~php
$user = User::find(1);
$user->name = 'kancloud';
$user->info->email = 'kancloud@qq.com';
$user->info->nickname = 'kancloud';
$user->save();
~~~
å¦æ设置模åç`JSON`æ°æ®è¿åæ°ç»ï¼é£ä¹æ´æ°æä½éè¦è°æ´å¦ä¸ã
~~~php
$user = User::find(1);
$user->name = 'kancloud';
$info['email'] = 'kancloud@qq.com';
$info['nickname'] = 'kancloud';
$user->info = $info;
$user->save();
~~~
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