正则表达式大于和小于 [英] Regular expression greater than and less than

问题描述

我想匹配以下任何一个字符：< 或> 或< = 或> = 或 = 。 b
$ b

这个似乎不起作用： [/ ]

解决方案

尝试：

  [& =？| = 
  

符合< 或> 可选地后跟 = ，或只是 =

I would like to match any one of these characters: < or > or <= or >= or =.

This one doesn't seem to work: [/</=/>]

解决方案

Try this:

[<>]=?|=

It matches < or > optionally followed by =, or just = by itself.

这篇关于正则表达式大于和小于的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！