1. ?????? ??

1. config ??? ? Database.php ??? ???? ?? ??? ?????.

return array(
    'DB_TYPE'               =>  'mysql',    // 數(shù)據(jù)庫(kù)類型
    'DB_HOST'               =>  'localhost', // 服務(wù)器地址
    'DB_NAME'               =>  'dbname',   // 數(shù)據(jù)庫(kù)名
    'DB_USER'               =>  'username',   // 用戶名
    'DB_PWD'                =>  'password',   // 密碼
    'DB_PORT'               =>  '3306',   // 端口
    'DB_PREFIX'             =>  '',    // 數(shù)據(jù)庫(kù)表前綴
);

2. ?????? ??? ?????. ?? ?? config.php? ?? ??? ?????.

// 數(shù)據(jù)庫(kù)配置信息
'DB_CONFIG1' => include 'database.php',

? ??? ?? ?????? ?? ??? Database.php? config.php? ???? ??????? ?? ?? ??? ??????.

2. ?????? ??

1. ?? ??? ? PublicModel.class.php ??? ???? ?? ??? ?????.

<?php
namespace Model;
use Think\Model;
class PublicModel extends Model {
    protected $db_config    =   &#39;DB_CONFIG1&#39;;
}

? ??? ???? ThinkPHP ????? ???? ???? $db_config ??? ?? ??? ?????.

2. ?????? ?? ???. PublicModel ???? ?????? ?? ??? ? ????. ?? ??? ??? ????.

$PublicModel = M('Public');

M ??? ???? PublicModel ??? ???? PublicModel ??? ?????. ? ???? ??????? ?? ??? ?????.

3. ??? ??

??????? ??? ??? ??, ??, ?? ??? ??? ??? ??? ???? ???. ??? ??? ??? ???? ????.

1. Data query

$PublicModel = M('Public');
$list = $PublicModel->where('id=1')->find();

? ??? PublicModel ??? ?? ??? ???? ID? 1? ???? ?????.

2. ??? ??

$PublicModel = M('Public');
$data['username'] = 'tom';
$data['password'] = '123456';
$id = $PublicModel->add($data);

? ??? PublicModel ??? ?? ??? ???? ??? ??? tom?? ????? 123456? ???? ??????? ???? ??? ??? ID ??? ?????.

3. ??? ??

$PublicModel = M('Public');
$data['username'] = 'tom';
$map['id'] = 1;
$result = $PublicModel->where($map)->save($data);

? ??? PublicModel ??? ?? ??? ???? ID? 1? ???? ??? ??? tom?? ???? ?? ??? ?????.

4. ??? ??

$PublicModel = M('Public');
$map['id'] = 1;
$result = $PublicModel->where($map)->delete();

? ??? PublicModel ??? ?? ??? ????, ID? 1? ???? ???? ?? ??? ?????.

? ??? thinkphp3.2?? ?????? ??? ???? ???? ???? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!