IDEA 搜索正则表达式替换

src="images/(.*).png"
src="images/$1.png" th:src="images/$1.png"

$1 取第一个括号内

src="images/(.*)"
src="images/$1" th:src="|\${global.templateUrl}images/$1|"

src="images/(.*)" (.*)
src="images/$1" th:src="|\${global.templateUrl}images/$1|" $2