forked from gogf/gf
/
ghttp_server_router_middleware.go
49 lines (43 loc) · 1.72 KB
/
ghttp_server_router_middleware.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
// Copyright 2018 gf Author(https://github.com/jin502437344/gf). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/jin502437344/gf.
package ghttp
import (
"github.com/jin502437344/gf/debug/gdebug"
)
const (
// The default route pattern for global middleware.
gDEFAULT_MIDDLEWARE_PATTERN = "/*"
)
// BindMiddleware registers one or more global middleware to the server.
// Global middleware can be used standalone without service handler, which intercepts all dynamic requests
// before or after service handler. The parameter <pattern> specifies what route pattern the middleware intercepts,
// which is usually a "fuzzy" pattern like "/:name", "/*any" or "/{field}".
func (s *Server) BindMiddleware(pattern string, handlers ...HandlerFunc) {
for _, handler := range handlers {
s.setHandler(pattern, &handlerItem{
itemType: gHANDLER_TYPE_MIDDLEWARE,
itemName: gdebug.FuncPath(handler),
itemFunc: handler,
})
}
}
// BindMiddlewareDefault registers one or more global middleware to the server using default pattern "/*".
// Global middleware can be used standalone without service handler, which intercepts all dynamic requests
// before or after service handler.
func (s *Server) BindMiddlewareDefault(handlers ...HandlerFunc) {
for _, handler := range handlers {
s.setHandler(gDEFAULT_MIDDLEWARE_PATTERN, &handlerItem{
itemType: gHANDLER_TYPE_MIDDLEWARE,
itemName: gdebug.FuncPath(handler),
itemFunc: handler,
})
}
}
// Use is alias of BindMiddlewareDefault.
// See BindMiddlewareDefault.
func (s *Server) Use(handlers ...HandlerFunc) {
s.BindMiddlewareDefault(handlers...)
}