验证ascii代码 [英] validate ascii codes

问题描述

我有一个xml文件。我想验证此文件是否包含ascii代码，如果是，则必须返回false。请告诉解决方案。

Hi,
I have a xml file. I want to validate this file whether it contains ascii codes if yes have to return false. Pls tell solution for this.

推荐答案

所有XML文件始终包含ASCII代码，因为ASCII是XML标准支持的所有编码的子集。您是否同意像''<''或''>''这样的字符是XML不可避免的一部分？但这些字符的代码点属于ASCII。

-SA

All XML file always contains ASCII codes, because ASCII is a subset of all encodings supported by XML standard. Do you agree that the characters like ''<'' or ''>'' are inevitable part of XML? But code points for these characters belong to ASCII.

—SA

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