有文本内容如下:#1 begin
aaa
bbb
ccc
ddd
#1 end#2 begin
aaa
bbb
ccc
ddd
#2 end#3 begin
aaa
bbb
ccc
ddd
#3 end现在要去掉#2内容,即删除
#2 begin
aaa
bbb
ccc
ddd
#2 end
请问如何正则式改如何匹配?
谢谢!
aaa
bbb
ccc
ddd
#1 end#2 begin
aaa
bbb
ccc
ddd
#2 end#3 begin
aaa
bbb
ccc
ddd
#3 end现在要去掉#2内容,即删除
#2 begin
aaa
bbb
ccc
ddd
#2 end
请问如何正则式改如何匹配?
谢谢!
replace empty
replace empty