如何在Notepad++中批量删除文本中的括号及括号内内容？

Absolutely, you can handle this in seconds using Notepad++'s regex-powered find-and-replace feature—perfect for tackling thousands of these entries without manual work. Here's the step-by-step process:

• Open your target text file in Notepad++.
• Press Ctrl+H to launch the Find and Replace dialog.
• In the Find what field, paste this regular expression pattern: \[[^\]]+\]
• Leave the Replace with field completely empty (we want to delete the matched brackets and their contents).
• Under the Search Mode section, select the Regular expression radio button (uncheck ". matches newline" unless your brackets span multiple lines, which doesn’t seem to be the case here).
• Click Replace All—all instances like [123456] will disappear instantly!

Quick regex breakdown: #

• \[: Escapes the opening square bracket (since brackets are special characters in regex, we need to treat it as a literal).
• [^\]]+: Matches any character except a closing square bracket, one or more times—this captures everything inside the brackets.
• \]: Escapes the closing square bracket to match it literally.

Pro tip: Always make a backup copy of your file before running bulk replace operations, just to avoid accidental data loss!

内容的提问来源于stack exchange，提问作者Hamiprogrammer