oDog = new Dog(new ModelSitePathMap()); $this->oDog->_setDogName("sitePathMap"); // $this->oDog->_setPrimaryKey("code"); // 可选,默认id // $this->oDog->_setJsonField(["use_from"]); // $this->oDog->_setStrField(["content"]); // $this->aUpdate = $aUpdate; } public function __call($sName, $aArg) { return $this->oDog->$sName($aArg[0]); } }