java.util.regex.PatternSyntaxException：索引12附近的未封闭字符类\\\\ b]（[^。（| [] +）

Question

Unclosed character class near index 12 \\b]([^.(|[]+) ^

The regex above works fine, however it does not work on java and i cant detect what is the problem that causing it.

Could someone help me?

Thanks in advance

Answer 1

您需要避免像\\b\\\\]\\\\(\\\\[^.(|\\\\[\\\\]+)这样的开括号和闭括号\\b\\\\]\\\\(\\\\[^.(|\\\\[\\\\]+)我相信这只是您剩余的正则表达式，而不是整个正则表达式），因为您指定了方括号内的元字符，在定义正则表达式时具有特殊含义。

Answer 2

To make the regex working in Java use: \\b\\]([^.(|\\[]+)

The Java Regex String is:

"\\b\\]([^.(|\\[]+)"