类不存在的异常不再手动捕获系统自动捕获

2026-09-02 21:41:36 +08:00 · 2013-04-01 16:18:53 +08:00
parent 7d980d41c7
commit 257de134e4
11 changed files with 37 additions and 58 deletions
--- a/Think/Db.php
+++ b/Think/Db.php
@@ -33,11 +33,7 @@ class Db {
            $options    =   self::parseConfig($config);
            // 如果采用lite方式 仅支持原生SQL 包括query和execute方法
            $class  =   $lite?  'Think\Db\Lite' :   'Think\\Db\\Driver\\'.ucwords($options['dbms']);
-            if(class_exists($class)) {
-                self::$instance[$md5]   =   new $class($options);
-            }else{
-                E('_DB_TYPE_INVALID_:'.$options['dbms']);
-            }
+            self::$instance[$md5]   =   new $class($options);
        }
        self::$_instance    =   self::$instance[$md5];
        return self::$_instance;