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Here's what Koa says:
koa deprecated Support for generators will be removed in v3. See the documentation for examples of how to convert old middleware https://github.com/koajs/koa/blob/master/docs/…
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koa deprecated Support for generators will been removed in v3. See the documentation for examples of how to convert old middleware https://github.com/koajs/koa/tree/v2.x#old-signature-middleware-v1x
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# koa源码分析系列(一)generator
koa基于co实现,co又是使用了es6的generator特性,所以,没错这个特性支持很一般。
有下面几种办法体验generator:
* node v0.11 可以使用 (node —harmony)
* 使用gnode来使用,不过据说性能一般
* 使用chrome体验,打开chrome://flags/, 搜索harmon…
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Please upgrade:
> koa deprecated Support for generators will be removed in v3. See the documentation for examples of how to convert old middleware https://github.com/koajs/koa/blob/master/docs/migr…
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https://github.com/koajs/koa
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this code:
```
const webpackHotMiddleware = require('koa-webpack-hot-middleware');
const compiler = webpack(config[0]);
koaApp.use(webpackHotMiddleware(compiler));
```
generates this warning…
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For example, Exercise 1 still tells you to use `app = koa()` instead of the class-based notation (`app = new Koa()`).
And once you change this, koa tells you that generators are now deprecated and wi…
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I am working on a Koa v1 app and would like to implement new routes with async/await instead of generator functions. I found this library has `convert.back()` which is mostly working for me. However, …
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## Koa 中间件
[Koa 生态](https://github.com/koajs)提供了各种各样的中间件供我们使用,可插可拔,非常灵活,开发者也可以根据自己的需求开发中间件。
Koa 本身只是实现了中间件流程控制,就能让我们在 Koa 中简单的使用中间件,那么它是怎么实现的呢?
本节我们先说说 Koa 的 use 方法做了什么,下一节我们将对 Koa 精妙的中间件流程控制…
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Are you planning to support koa@2?
```
koa deprecated Support for generators will been removed in v3. See the documentation for examples of how to convert old middleware https://github.com/koajs/koa/…