ThinkPHP实现多数据库连接的解决方法

class MembersModel extends Model{
protected $trueTableName = 'members.members'; //数据库名.表名(包含了前缀)
}

<?php
$config= array(
'DEBUG_MODE'=>true,
'default_module'=>'Index',
'ROUTER_ON'=>TRUE,
'DATA_RESULT_TYPE'=>1,
'SHOW_RUN_TIME'=>true,   // 运行时间显示
'SHOW_ADV_TIME'=>true,   // 显示详细的运行时间
'SHOW_DB_TIMES'=>true,   // 显示数据库查询和写入次数
'SHOW_CACHE_TIMES'=>true,  // 显示缓存操作次数
'SHOW_USE_MEM'=>true,   // 显示内存开销
'HTML_FILE_SUFFIX'=>'.shtml',  // 默认静态文件后缀
'HTML_CACHE_ON' =>false,   // 默认关闭静态缓存
'HTML_CACHE_TIME'=>60,   // 静态缓存有效期
'HTML_READ_TYPE'=>1,   // 静态缓存读取方式 0 readfile 1 redirect
'HTML_URL_SUFFIX'=>'.shtml', // 伪静态后缀设置
//默认数据库链接
'DB_TYPE'=>'mysql',
'DB_HOST'=>'localhost',
'DB_NAME'=>'news',
'DB_USER'=>'root',
'DB_PWD'=>'123',
'DB_PORT'=>'3306',
'DB_PREFIX'=>'news_',
//我的第一个数据库连接
'DB_BBS'=>array(
'dbms' => 'mysql',
'username' => 'discuz',
'password' => '123',
'hostname' => 'localhost',
'hostport' => '3306',
'database' => 'discuz'
),
//第二个数据库链接,
'DB_NEWS'=>array(
'dbms'=>'mysql',
'username'=>'root',
'password'=>'123',
'hostname'=>'localhost',
'hostport'=>'3306',
'database'=>'news'
)
);
return $config;
?>

$dao=D();

$dao->addConnect(C("DB_BBS"),1,true);
$dao->addConnect(C("DB_NEWS"),2,true);

boolean addConnect (mixed $config, mixed $linkNum, [boolean $eqType = true])

boolean addConnect (mixed $config, mixed $linkNum)

$dao->switchConnect(2);

$dao->table("cdb_members");

$map=array("id"=>$_GET["id"]);
$res=$dao->find($map);

dump($res);

$dao->switchConnect(2);