🌐中文EnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaРусскийالعربيةفارسی한국어中文日本語EntityQ765164· pop 24· linked from 106 articles生成器模式design pattern designed to provide a flexible solution to various object creation problems in object-oriented programmingAvailable in 21 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةArmenianConnectionsInternational Standard Book NumberEntityQ2370EntityCategoriesSoftware design patterns