Manage Immediate404 Rules

Use some knowlege to make fast 404 response. For example：we know that some artifact exists only in ivy repos, then the maven format request should get 404 immediately.

Every immediate 404 rule has these properties：

• Include（包含模式）：a regex. .
• Exclude（排除模式）：a regex. Url that match it will be served normally. Optional.

Url that match Include regex but not match Exclude regex will result in 404 immediately