This fork is dedicated to explore Gin(v1.9.1)'s routes tree structure. It helps to inspect the internal of Gin's routes tree.
type methodTrees []methodTree
type methodTree struct {
method string
root *node
}
type node struct {
path string // path segment stored in this node
indices string // indices to access child node in children, each rune index a child node's path segment
wildChild bool // whether a child node's nodeType is param or catchAll
nType nodeType // node's type: static, root, param, catchAll
priority uint32 // number of handlers explicitly registered in this node
children []*node // child nodes, at most 1 :param style node at the end of the array
handlers HandlersChain // handlers with middlewares at the beginning
fullPath string // full path chained from the root node to the current node
}Import this fork and write your routes:
package main
import (
gin "github.com/dushaoshuai/explore-gin-routes-tree"
)
func doc(ctx *gin.Context) {}
func docInstall(ctx *gin.Context) {}
func docGetStart(ctx *gin.Context) {}
func docCmd(ctx *gin.Context) {}
func docUpload(ctx *gin.Context) {}
func refMod(ctx *gin.Context) {}
func refSpec(ctx *gin.Context) {}
func userLogin(ctx *gin.Context) {}
func userLogout(ctx *gin.Context) {}
func companyLogin(ctx *gin.Context) {}
func companyLogout(ctx *gin.Context) {}
func main() {
r := gin.Default()
r.GET("/doc", doc)
docGroup := r.Group("/doc")
{
docGroup.GET("/install", docInstall)
docGroup.GET("/tutorial/getting-started", docGetStart)
docGroup.GET("/cmd", docCmd)
docGroup.POST("/upload", docUpload)
}
refGroup := r.Group("/ref")
{
refGroup.GET("/mod", refMod)
refGroup.GET("/spec", refSpec)
}
r.POST("/user/login/:user", userLogin)
r.POST("/user/logout/:user", userLogout)
r.POST("/company/login/*company", companyLogin)
r.POST("/company/logout/*company", companyLogout)
r.Run() // default :8080
}Run your app and visit http:https://localhost:8080/debug-trees:
$ curl http:https://localhost:8080/debug-trees
====================
GET
====================
nodeType: root
priority: 7
wildChild: false
path: /
fullPath: /
indices: dr
│
│──d─┐
│ nodeType: static
│ priority: 5
│ wildChild: false
│ path: d
│ fullPath: /d
│ indices: oe
│ │
│ │──o─┐
│ │ nodeType: static
│ │ priority: 4
│ │ wildChild: false
│ │ handlers:
│ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ main.doc
│ │ path: oc
│ │ fullPath: /doc
│ │ indices: /
│ │ │
│ │ │──/─┐
│ │ │ nodeType: static
│ │ │ priority: 3
│ │ │ wildChild: false
│ │ │ path: /
│ │ │ fullPath: /doc/
│ │ │ indices: itc
│ │ │ │
│ │ │ │──i─┐
│ │ │ │ nodeType: static
│ │ │ │ priority: 1
│ │ │ │ wildChild: false
│ │ │ │ handlers:
│ │ │ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ │ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ │ │ main.docInstall
│ │ │ │ path: install
│ │ │ │ fullPath: /doc/install
│ │ │ │
│ │ │ │──t─┐
│ │ │ │ nodeType: static
│ │ │ │ priority: 1
│ │ │ │ wildChild: false
│ │ │ │ handlers:
│ │ │ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ │ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ │ │ main.docGetStart
│ │ │ │ path: tutorial/getting-started
│ │ │ │ fullPath: /doc/tutorial/getting-started
│ │ │ │
│ │ │ │──c─┐
│ │ │ │ nodeType: static
│ │ │ │ priority: 1
│ │ │ │ wildChild: false
│ │ │ │ handlers:
│ │ │ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ │ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ │ │ main.docCmd
│ │ │ │ path: cmd
│ │ │ │ fullPath: /doc/cmd
│ │
│ │──e─┐
│ │ nodeType: static
│ │ priority: 1
│ │ wildChild: false
│ │ handlers:
│ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ github.com/dushaoshuai/explore-gin-routes-tree.Default.func1
│ │ path: ebug-trees
│ │ fullPath: /debug-trees
│
│──r─┐
│ nodeType: static
│ priority: 2
│ wildChild: false
│ path: ref/
│ fullPath: /ref/
│ indices: ms
│ │
│ │──m─┐
│ │ nodeType: static
│ │ priority: 1
│ │ wildChild: false
│ │ handlers:
│ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ main.refMod
│ │ path: mod
│ │ fullPath: /ref/mod
│ │
│ │──s─┐
│ │ nodeType: static
│ │ priority: 1
│ │ wildChild: false
│ │ handlers:
│ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ main.refSpec
│ │ path: spec
│ │ fullPath: /ref/spec
====================
POST
====================
nodeType: root
priority: 5
wildChild: false
path: /
fullPath: /
indices: ucd
│
│──u─┐
│ nodeType: static
│ priority: 2
│ wildChild: false
│ path: user/log
│ fullPath: /user/log
│ indices: io
│ │
│ │──i─┐
│ │ nodeType: static
│ │ priority: 1
│ │ wildChild: true
│ │ path: in/
│ │ fullPath: /user/login/:user
│ │ │
│ │ │────┐
│ │ │ nodeType: param
│ │ │ priority: 1
│ │ │ wildChild: false
│ │ │ handlers:
│ │ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ │ main.userLogin
│ │ │ path: :user
│ │ │ fullPath: /user/login/:user
│ │
│ │──o─┐
│ │ nodeType: static
│ │ priority: 1
│ │ wildChild: true
│ │ path: out/
│ │ fullPath: /user/logout/:user
│ │ │
│ │ │────┐
│ │ │ nodeType: param
│ │ │ priority: 1
│ │ │ wildChild: false
│ │ │ handlers:
│ │ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ │ main.userLogout
│ │ │ path: :user
│ │ │ fullPath: /user/logout/:user
│
│──c─┐
│ nodeType: static
│ priority: 2
│ wildChild: false
│ path: company/log
│ fullPath: /company/log
│ indices: io
│ │
│ │──i─┐
│ │ nodeType: static
│ │ priority: 1
│ │ wildChild: false
│ │ path: in
│ │ fullPath: /company/login/*company
│ │ indices: /
│ │ │
│ │ │──/─┐
│ │ │ nodeType: catchAll
│ │ │ priority: 1
│ │ │ wildChild: true
│ │ │ path:
│ │ │ fullPath: /company/login/*company
│ │ │ │
│ │ │ │────┐
│ │ │ │ nodeType: catchAll
│ │ │ │ priority: 1
│ │ │ │ wildChild: false
│ │ │ │ handlers:
│ │ │ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ │ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ │ │ main.companyLogin
│ │ │ │ path: /*company
│ │ │ │ fullPath: /company/login/*company
│ │
│ │──o─┐
│ │ nodeType: static
│ │ priority: 1
│ │ wildChild: false
│ │ path: out
│ │ fullPath: /company/logout/*company
│ │ indices: /
│ │ │
│ │ │──/─┐
│ │ │ nodeType: catchAll
│ │ │ priority: 1
│ │ │ wildChild: true
│ │ │ path:
│ │ │ fullPath: /company/logout/*company
│ │ │ │
│ │ │ │────┐
│ │ │ │ nodeType: catchAll
│ │ │ │ priority: 1
│ │ │ │ wildChild: false
│ │ │ │ handlers:
│ │ │ │ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ │ │ │ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ │ │ │ main.companyLogout
│ │ │ │ path: /*company
│ │ │ │ fullPath: /company/logout/*company
│
│──d─┐
│ nodeType: static
│ priority: 1
│ wildChild: false
│ handlers:
│ github.com/dushaoshuai/explore-gin-routes-tree.LoggerWithConfig.func1
│ github.com/dushaoshuai/explore-gin-routes-tree.CustomRecoveryWithWriter.func1
│ main.docUpload
│ path: doc/upload
│ fullPath: /doc/upload