使用koa2的koa-ejs的推荐代码是什么? [英] What's the recommend code for koa-ejs using koa2?

问题描述

我计划在koa2中使用ejs，我的代码就像blelow:

I planed use ejs in koa2, my codes were like as blelow:

render(app, {
  root: path.join(__dirname, 'views-ejs'),
  layout: 'layout',
  viewExt: 'ejs',
  cache: false,
  debug: true
});

app.use(function *() {
  yield this.render('index',{
    title: 'koa2 title',
    viewClass: 'landing',
    targetAuthLevel:'',
    authorizationLevel:'6',
    ngController: 'landingController'
  });
});

但是，我收到以下警告，您能告诉我推荐什么代码吗?请.

But, I get the below warning, would you tell me what's codes are recommended? please.

koa弃用的版本v3中将删除对发电机的支持.见 有关如何转换旧的中间件的示例的文档 https://github.com/koajs/koa/tree /v2.x#old-signature-middleware-v1x

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

推荐答案

每个自述文件:

Koa 2的解决方法

npm install co --save

然后...

import co from 'co';
import render from 'koa-ejs';

render(app, options);
app.context.render = co.wrap(app.context.render);

app.use(async (ctx, next) => {
    await ctx.render(view, locals);
});

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