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设计模式 不要过分纠结 发布/订阅模式 和 观察者模式 的区别,这两个模式是非常相似的,也有不少文章将这两个模式统称为观察者模式,大家可以通过 exercise17 感受一下
https://addyosmani.com/resources/essentialjsdesignpatterns/book/#observerpatternjavascript https://www.cnblogs.com/lovesong/p/5272752.html 发布/订阅模式 观察者模式 完成练习 https://github.com/FE-star/exercise17 事件模型、事件处理机制 https://developer.mozilla.org/en-US/docs/Web/API/Event https://www.w3.org/TR/DOM-Level-3-Events/#dom-event-architecture http://javascript.ruanyifeng.com/dom/event.html 思考:自定义事件的应用场景? 事件代理和委托 https://zhuanlan.zhihu.com/p/26536815 思考:事件代理和委托的优缺点? 扩展(可做可不做):https://github.com/FE-star/exercise20 AJAX & fetch https://developer.mozilla.org/zh-CN/docs/Web/Guide/AJAX https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest https://developer.mozilla.org/zh-CN/docs/Web/API/Fetch_API 思考:有 xhr 为什么还要 fetch? 扩展:了解 https://github.com/axios/axios 的实现(有时间可以看看源码) 异步流程控制 了解 callback hell 是如何产生的,以及 Promise + async/await 为什么能避免回调地狱
callback 了解一下回调和回调地狱 http://callbackhell.com/ 了解一下 node 的 error first Promise + async/await https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function callbackify & promisify 思考一下:如何实现 callback 和 promise 的互相转换
https://nodejs.org/dist/latest-v9.x/docs/api/util.html#util_util_callbackify_original https://nodejs.org/dist/latest-v9.x/docs/api/util.html#util_util_promisify_original https://github.com/nodejs/node/blob/e3d05a61215b2958cc1951759e08e816b35f5027/lib/internal/util.js#L255-L290 https://github.com/nodejs/node/blob/e3d05a61215b2958cc1951759e08e816b35f5027/lib/util.js#L370-L395 扩展知识,了解即可 Generator + function*
https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Generator https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function%2A RxJS
http://reactivex.io/rxjs/ joeyguo/blog#11
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设计模式
不要过分纠结 发布/订阅模式 和 观察者模式 的区别,这两个模式是非常相似的,也有不少文章将这两个模式统称为观察者模式,大家可以通过 exercise17 感受一下
https://addyosmani.com/resources/essentialjsdesignpatterns/book/#observerpatternjavascript
https://www.cnblogs.com/lovesong/p/5272752.html
发布/订阅模式
观察者模式
完成练习 https://github.com/FE-star/exercise17
事件模型、事件处理机制
https://developer.mozilla.org/en-US/docs/Web/API/Event
https://www.w3.org/TR/DOM-Level-3-Events/#dom-event-architecture
http://javascript.ruanyifeng.com/dom/event.html
思考:自定义事件的应用场景?
事件代理和委托
https://zhuanlan.zhihu.com/p/26536815
思考:事件代理和委托的优缺点?
扩展(可做可不做):https://github.com/FE-star/exercise20
AJAX & fetch
https://developer.mozilla.org/zh-CN/docs/Web/Guide/AJAX
https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest
https://developer.mozilla.org/zh-CN/docs/Web/API/Fetch_API
思考:有 xhr 为什么还要 fetch?
扩展:了解 https://github.com/axios/axios 的实现(有时间可以看看源码)
异步流程控制
了解 callback hell 是如何产生的,以及 Promise + async/await 为什么能避免回调地狱
callback
了解一下回调和回调地狱 http://callbackhell.com/
了解一下 node 的 error first
Promise + async/await
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function
callbackify & promisify
思考一下:如何实现 callback 和 promise 的互相转换
https://nodejs.org/dist/latest-v9.x/docs/api/util.html#util_util_callbackify_original
https://nodejs.org/dist/latest-v9.x/docs/api/util.html#util_util_promisify_original
https://github.com/nodejs/node/blob/e3d05a61215b2958cc1951759e08e816b35f5027/lib/internal/util.js#L255-L290
https://github.com/nodejs/node/blob/e3d05a61215b2958cc1951759e08e816b35f5027/lib/util.js#L370-L395
扩展知识,了解即可
Generator + function*
https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Generator
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function%2A
RxJS
http://reactivex.io/rxjs/
joeyguo/blog#11
The text was updated successfully, but these errors were encountered: