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