正则表达式匹配仅包含单词列表的行

Question

寻找正则表达式以仅匹配字符串中给定的单词列表

正则表达式模式，用于匹配以下字符串列表中仅包含 boy 或 apple 的字符串

[apple, boy, apple, boy] 
[boy, boy, boy, boy] 
[apple, boy, boy, boy] 

匹配

[apple, boy, apple, boy]
[apple, boy, boy, boy] 

Answer 1

尝试此操作：

(?=.*apple)(?=.*boy).*