什么在iPhone上更快？ XML pList还是JSON？ [英] what's faster on iPhone? XML pList or JSON?

问题描述

假设XML plist和JSON都通过http，gzip传送，哪一个将在iPhone上更快地处理？

Assuming both XML plist and JSON are delivered over http, gzipped, which one will be processed faster on an iPhone?

推荐答案

一位同事和我最近做了一些基本的测试，以测试哪一个对我们写的应用程序来说更快。我们测试了这个 JSON框架，NSXML解析器以及TreeNode我们在Objective-C书中找到的解析器。以下是我发给团队中其他开发人员的说明：

A co-worker and I did some rudimentary benchmarks recently to test which was faster for an application we were writing. We tested this JSON framework, and the NSXML parser as well as a TreeNode parser we found in an Objective-C book. Here is the note I sent to the other developers on our team:

The benchmark tested how each library handled getting the filename and path
of 100 assets, 100 times each (for a total count of 10,000 runs per library).
The results are below:

Method    Average(s)    Total(s)
TreeNode  0.307475      30.747493
NSXML     0.483778      48.377843
JSON      0.233179      23.317870 

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