1. compose
compose(middlewares) // middleware应该是回调, 所有用async-await. middlewares = [async (ctx, next)=>{ log1, await next(), log2 }, async (ctx, next) => { log3, await next(), log4 } ]compose(middlewares) // middleware应
1. compose
compose(middlewares) // middleware应该是回调, 所有用async-await. middlewares = [async (ctx, next)=>{ log1, await next(), log2 }, async (ctx, next) => { log3, await next(), log4 } ]compose(middlewares) // middleware应