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浏览器的主要概念 #2

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deepthan opened this issue Dec 27, 2017 · 0 comments
Open

浏览器的主要概念 #2

deepthan opened this issue Dec 27, 2017 · 0 comments

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@deepthan
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User Interface

用户接口。浏览器中的地址栏、前进后退、书签菜单等。除了网页显示区域以外的都是。

Brower engine

浏览器引擎。查询与操作渲染引擎的接口。

Rendering engine

渲染引擎。今天的内容主角就是它~负责显示请求的内容

Networking

网络。用于网络请求，例如HTTP请求。

JavaScript Interpreter

用于解析执行JavaScript代码

UI Backend

绘制基础原件，比如组合框、窗口。

Data Persistence

持久层。HTML5规定了完整的浏览器中的数据库：web database
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@deepthan