软硬度：使用之间的区别的HTTPService和URLRequest [英] Flex : difference between using HTTPService and URLRequest

问题描述

使用之间的区别是什么的HTTPService 和的URLRequest 从柔性网页，并要求你的数据与Servlet

What is the difference between using HTTPService and URLRequest for requesting your data from a flex page to servlet

推荐答案

的的URLRequest 是请求对象包含它的使用更基本的加载器类型比的HTTPService，喜欢的URLLoader要加载的URL，后参数等一般。

URLRequest is the Request Object that contains the URL to load, the post parameters, etc. Usually it is used with more basic loader types than HTTPService, like URLLoader.

<一个href="http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/mx/rpc/http/mxml/HTTPService.html"相对=nofollow>的HTTPService 直接取URL作为它的一个属性，所以它并不需要一个URLRequest。从技术上讲，你可以使用一个URLRequest提供的其他有效载荷，因为它是一个对象和的HTTPService的请求参数可以是任何对象。

HTTPService takes the URL directly as one of its properties, so it doesn't need a URLRequest. Technically, you could use a URLRequest to provide the rest of the "payload," since it is an Object and the request parameter of HTTPService can be any Object.

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