I have tried separating the wowza logs using regex for data analysis, but I couldn't separate the section below.
我尝试使用正则表达式分离wowza日志进行数据分析,但我无法将下面的部分分开。
I need a SINGLE regex pattern that would satisfy below both log formats.
我需要一个单一的正则表达式模式,以满足两种日志格式。
Format 1:
live wowz://test1.example.com:443/live/_definst_/demo01|wowz://test2.example.com:443/live/_definst_/demo01 test
Format 2:
live demo01 test
I am trying to split the line on the 3 parameters and capturing them in the groups app, streamname and id, but streamname should only capture the text after the last /.
我试图在3个参数上拆分线并在组app,streamname和id中捕获它们,但streamname应该只捕获最后一个/后的文本。
This is what I've tried:
这就是我尝试过的:
(?<stream_name>[^/]+)$ --> Using this pattern I could only separate the format 1 "wowz" section. Not entire Format 1 example mentioned above.
(?
Expected Output
{
"app": [
[
"live"
]
],
"streamname": [
[
"demo1"
]
],
"id": [
[
"test"
]
]
}
1 个解决方案
#1
2
You can achieve what you specified using the following regex:
您可以使用以下正则表达式实现您指定的内容:
^(?<app>\S+) (?:\S*/)?(?<streamname>\S+) (?<id>\S+)$
-
\S+matches any number of characters except whitespace.\ S +匹配除空格之外的任意数量的字符。
-
(?:\S*/)?to optionally consume the characters in the second parameter up to the last/. This is not included in the group, so it won't be captured.(?:\ S * /)?可选地使用第二个参数中的字符直到最后一个/。这不包括在组中,因此不会被捕获。
#1
2
You can achieve what you specified using the following regex:
您可以使用以下正则表达式实现您指定的内容:
^(?<app>\S+) (?:\S*/)?(?<streamname>\S+) (?<id>\S+)$
-
\S+matches any number of characters except whitespace.\ S +匹配除空格之外的任意数量的字符。
-
(?:\S*/)?to optionally consume the characters in the second parameter up to the last/. This is not included in the group, so it won't be captured.(?:\ S * /)?可选地使用第二个参数中的字符直到最后一个/。这不包括在组中,因此不会被捕获。