修复hls拉流时 因为流名称带.符号失败

[cuteLittleDevil]

流名称	播放情况	播放地址
test	正常	http://192.168.1.68:2368/hls/test/playlist.m3u8
192.168.1.68	失败	http://192.168.1.68:2368/hls/192.168.1.68/playlist.m3u8

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (e4f0bcb) 55.89% compared to head (f4d6d5d) 56.16%.
Report is 6 commits behind head on master.

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Additional details and impacted files

@@            Coverage Diff             @@
##           master     #330      +/-   ##
==========================================
+ Coverage   55.89%   56.16%   +0.26%     
==========================================
  Files         132      132              
  Lines       11441    11447       +6     
==========================================
+ Hits         6395     6429      +34     
+ Misses       4353     4324      -29     
- Partials      693      694       +1     

Files	Coverage Δ
pkg/base/url.go	76.22% <100.00%> (+9.56%)	⬆️

... and 6 files with indirect coverage changes

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[q191201771]

192.168.1.68-1699692546341-2.ts
之前分割为 192 和 168，
现在分割为 192.168.1.68-1699692546341-2 和 ts