织梦系统$GLOBALS定义文件位置函数介绍

function Init($pconnect=FALSE)
    {
$this->linkID = 0;        
$this->dbHost   =  $GLOBALS['cfg_dbhost'];  //$GLOBALS在哪把信息放入$GLOBALS的？        
$this->dbUser   =  $GLOBALS['cfg_dbuser']; 
$this->dbPwd    =  $GLOBALS['cfg_dbpwd']; 
$this->dbName   =  $GLOBALS['cfg_dbname']; 
$this->dbPrefix =  $GLOBALS['cfg_dbprefix']; 
$this->result["me"] = 0; 
$this->Open($pconnect);
    }