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RouterGroup.Handle regular match optimization of http method #2685

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merged 3 commits into from
Apr 21, 2021
Merged

RouterGroup.Handle regular match optimization of http method #2685

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6828ad3
RouterGroup.Handle regular match optimization of http method
daheige Apr 11, 2021
af5459f
Merge branch 'master' into router-group-handle-optimization
thinkerou Apr 15, 2021
a0a6813
Merge branch 'master' into router-group-handle-optimization
appleboy Apr 20, 2021
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7 changes: 6 additions & 1 deletion routergroup.go
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,11 @@ import (
"strings"
)

var (
// reg match english letters for http method name
regEnLetter = regexp.MustCompile("^[A-Z]+$")
)

// IRouter defines all router handle interface includes single and group router.
type IRouter interface {
IRoutes
Expand Down Expand Up @@ -87,7 +92,7 @@ func (group *RouterGroup) handle(httpMethod, relativePath string, handlers Handl
// frequently used, non-standardized or custom methods (e.g. for internal
// communication with a proxy).
func (group *RouterGroup) Handle(httpMethod, relativePath string, handlers ...HandlerFunc) IRoutes {
if matches, err := regexp.MatchString("^[A-Z]+$", httpMethod); !matches || err != nil {
if matched := regEnLetter.MatchString(httpMethod); !matched {
panic("http method " + httpMethod + " is not valid")
}
return group.handle(httpMethod, relativePath, handlers)
Expand Down