| 名称 | 含义 |
|---|---|
| %a | Remote IP address |
| %A | Local IP address |
| %b | Bytes sent, excluding HTTP headers, or ‘-‘ if zero |
| %B | Bytes sent, excluding HTTP headers |
| %h | Remote host name (or IP address if enableLookups for the connector is false) |
| %H | Request protocol |
| %l | Remote logical username from identd (always returns ‘-‘) |
| %m | Request method (GET, POST, etc.) |
| %p | Local port on which this request was received |
| %q | Query string (prepended with a ‘?’ if it exists) |
| %r | First line of the request (method and request URI) |
| %s | HTTP status code of the response |
| %S | User session ID |
| %t | Date and time, in Common Log Format |
| %u | Remote user that was authenticated (if any), else ‘-‘ |
| %U | Requested URL path |
| %v | Local server name |
| %D | Time taken to process the request, in millis |
| %T | Time taken to process the request, in seconds |
| %F | Time taken to commit the response, in millis |
| %I | Current request thread name (can compare later with stacktraces) |
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