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Damon_Hu / HudongPreDemoObjective-C

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README.md

HudongPreDemo

http://www.hudongdong.com/oc/144.html NSPredicate用于查询,原理和用法都类似于SQL中的where,作用主要用来过滤筛选符合要求的内容,oc 可以使用这个来进行各种筛选,也可以用这个类用正则表达式来筛选相关内容。

该Demo用于展示NSPredicate的实用

原文地址:《OC使用正则和NSPredicate的使用

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