使用`(?<=\[\*\])`匹配`[*]`后面的内容,如果`[*]`后面都是汉字,可以把`.*?`换成`[\u4e00-\u9fa5]*?` [https://www.runoob.com/regexp/regexp-metachar.html](https://link.segmentfault.com/?enc=oBuYNhKAfKP7pUmWBrDIEg%3D%3D.u1Ev0qAu6wPJRjM11uKMXSruRTvaMxOWRbN7Vaz4xFKnMbSNL4UAUj8rBR6t0k71G3ctqSbsIpdeR43QYWK9cg%3D%3D)  