这是我的REGEX
如何找到文件的开头,即第一个单词But
file: HTTP/1.1 200 OK
Date: Thu, 19 Jan 2017 22:22:29 GMT
Server: Apache/2.2.22 (Ubuntu)
Last-Modified: Wed, 11 Jan 2017 20:54:33 GMT
ETag: "3215b4-a7-545d7cec7fb4c"
Accept-Ranges: bytes
Content-Length: 167
Vary: Accept-Encoding
Access-Control-Allow-Origin: *
Connection: close
Content-Type: text/plain
But soft what light through yonder window breaks
It is the east and Juliet is the sun
Arise fair sun and kill the envious moon
Who is already sick and pale with grief
这是我的尝试,但我无法通过第一个空白行:
\n\s*\n