clientIP 从请求中提取客户端真实 IP(优先 X-Real-IP,否则 RemoteAddr)。
(r *http.Request)
| 286 | |
| 287 | // clientIP 从请求中提取客户端真实 IP(优先 X-Real-IP,否则 RemoteAddr)。 |
| 288 | func clientIP(r *http.Request) string { |
| 289 | if ip := r.Header.Get("X-Real-IP"); ip != "" { |
| 290 | return ip |
| 291 | } |
| 292 | host, _, err := net.SplitHostPort(r.RemoteAddr) |
| 293 | if err != nil { |
| 294 | return r.RemoteAddr |
| 295 | } |
| 296 | return host |
| 297 | } |
no test coverage detected