在node . js中使用现有的mysql模式

I tried using sequelize and node-orm as well - but is there a way to reuse existing mysql schema? I Have a db schema defined with tables in mysql and wanted to use this with my node.js app (using express). So, I don't have to write all the define methods of defining tables again. Any help appreciated... I went through bunch of stackoverflow questions already such as: I tried using sequelize and node-orm as well -