什么是jsf_JSF的完整形式是什么？

青旅半醒 2023-03-05 09:42 20阅读 0赞

什么是jsf

## JSF：JavaServer Faces **(**JSF: JavaServer Faces**)** ##

**JSF is an abbreviation of JavaServer Faces**. It is a substructure that aids a user to build user interfaces for JavaServer applications. It makes available for use a quality order of tools for developing a user interface. These tools make easier the development of Web applications, For e.g. To create the form a user can call a simple JSF function, in HTML a user does not require to code a Web form. Correspondingly, another JSF function enables a user to operate on data entered by another user. On the server, the JSF functions are operated and on the client's browser, the operating data is generated as output.

**JSF是JavaServer Faces的缩写** 。 它是一个子结构，可帮助用户构建JavaServer应用程序的用户界面。 它使开发用户界面的工具的质量顺序可供使用。 这些工具使Web应用程序的开发更加容易。例如，要创建表单，用户可以调用简单的JSF函数，而使用HTML格式的用户则不需要编写Web表单。 相应地，另一个JSF功能使用户可以对另一个用户输入的数据进行操作。 在服务器上，JSF功能被操作，在客户机的浏览器上，操作数据作为输出生成。

![JSF full form][]

### 使用JSF的先决条件 **(**Prerequisite to use JSF**)** ###

*  A Java runtime environment
    
    Java运行时环境
 *  The JSTL tags library
    
    JSTL标签库
 *  JSF Implementation
    
    JSF实施
 *  A web-container
    
    一个网络容器

### JSF的工作 **(**Working of JSF**)** ###

On the basis of the fundamental of a component-driven UI design-model, XML files which are known as view templates or Facelets views, used by JavaServer Faces. The FacesServlet operates on the requests, loads the suitable view template, sets up a component tree, operates on events, and gives the response usually in the HTML language to the client.

基于组件驱动的UI设计模型的基础，JavaServer Faces使用XML文件(称为视图模板或Facelets视图)。 FacesServlet对请求进行操作，加载合适的视图模板，设置组件树，对事件进行操作，并通常以HTML语言将响应提供给客户端。

### JSF的优点 **(**Advantages of JSF**)** ###

*  JSF works on the basis of the Model-View-Controller concept.
    
    JSF在Model-View-Controller概念的基础上工作。
 *  JSF has a stateful UI component model.
    
    JSF有一个有状态的UI组件模型。
 *  On UI components, JSF supports the listeners.
    
    在UI组件上，JSF支持侦听器。
 *  Between UI and the model, JSF also supports data validation, data binding, and data conversion.
    
    在UI和模型之间，JSF还支持数据验证，数据绑定和数据转换。
 *  From the functionality of the component, JSF splits the display of the component.
    
    通过组件的功能，JSF可以拆分组件的显示。
 *  JSF is a component-based Web framework that enables a user to create applications rapidly.
    
    JSF是基于组件的Web框架，使用户能够快速创建应用程序。
 *  Many component libraries such as Primefaces, RichFaces, Primefaces, ICE Faces, MyFaces and Open faces are accessible for JSF.
    
    JSF可以访问许多组件库，例如Primefaces，RichFaces，Primefaces，ICE Faces，MyFaces和Open faces。
 *  The template Layout feature is inbuilt in JSF.
    
    模板布局功能是JSF中内置的。
 *  For building JSF based web applications, JSF 2 is recommended which is given with Facelets technology.
    
    为了构建基于JSF的Web应用程序，建议使用Facelets技术提供的JSF 2。

### JSF的缺点 **(**Disadvantages of JSF**)** ###

*  The tasks that could be reached successfully very easily, by using JavaScript become a huge struggle.
    
    使用JavaScript可以很容易地成功完成任务，这是一项艰巨的任务。
 *  The JSF framework lets the developer down instead of rising to the instance when developing user interfaces with JSF.
    
    当使用JSF开发用户界面时，JSF框架让开发人员失望而不是跳到实例。
 *  With other standard Java libraries, JSF doesn't work in a satisfactory way, with the Portal API being one, and JSTL, Java's standard tag libraries, being another.
    
    对于其他标准Java库，JSF不能令人满意地工作，其中Portal API是一种，而Java标准标记库JSTL是另一种。
 *  For fundamental interactivity with components, JSF 2.0 launched Ajax support, but more complex Ajax-based interactivity, especially ones that work with UI frameworks like bootstrap.js and ember.js, are troublesome.
    
    为了实现与组件的基本交互，JSF 2.0推出了对Ajax的支持，但是更复杂的基于Ajax的交互(尤其是与UI框架(如bootstrap.js和ember.js)配合使用)很麻烦。
 *  The templating framework, Facelets, is all static and makes available for use no built-in establishment for switching between faces occurring at the same time.
    
    模板框架Facelets都是静态的，并且没有可供使用的内置构造可用于在同时出现的面Kong之间进行切换。

> 翻译自: [https://www.includehelp.com/dictionary/jsf-full-form.aspx][https_www.includehelp.com_dictionary_jsf-full-form.aspx]

什么是jsf

[JSF full form]: https://www.includehelp.com/dictionary/Images/jsf.jpg
[https_www.includehelp.com_dictionary_jsf-full-form.aspx]: https://www.includehelp.com/dictionary/jsf-full-form.aspx