Refactor/router

go.mod

@@ -23,8 +23,8 @@ require (
 	golang.org/x/mod v0.21.0 // indirect
 	golang.org/x/net v0.29.0
 	golang.org/x/sys v0.25.0 // indirect
-	google.golang.org/grpc v1.66.1
-	google.golang.org/protobuf v1.34.3-0.20240816073751-94ecbc261689
+	google.golang.org/grpc v1.67.1
+	google.golang.org/protobuf v1.35.1
 )
 
 require (
@@ -53,12 +53,13 @@ require (
 	github.com/goyek/goyek/v2 v2.2.0
 	github.com/goyek/workflow v0.0.0-20240815094733-414d2a904ff9
 	github.com/goyek/x v0.2.0
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.1
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0
+	github.com/hashicorp/golang-lru/v2 v2.0.7
 	github.com/keybase/go-ps v0.0.0-20190827175125-91aafc93ba19
 	github.com/maragudk/gomponents v0.20.0
 	github.com/prometheus/common v0.48.0
 	github.com/pubgo/dix v0.3.18
-	github.com/pubgo/funk v0.5.52
+	github.com/pubgo/funk v0.5.55
 	github.com/pubgo/protobuild v0.0.21
 	github.com/rs/xid v1.5.0
 	github.com/rs/zerolog v1.33.0
@@ -78,7 +79,7 @@ require (
 	go.opentelemetry.io/otel/sdk/metric v1.26.0
 	golang.org/x/tools v0.25.0
 	golang.org/x/vuln v1.1.3
-	google.golang.org/genproto/googleapis/api v0.0.0-20240903143218-8af14fe29dc1
+	google.golang.org/genproto/googleapis/api v0.0.0-20241021214115-324edc3d5d38
 	gopkg.in/yaml.v3 v3.0.1
 )
 
@@ -129,7 +130,6 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/deckarep/golang-set/v2 v2.6.0 // indirect
 	github.com/denis-tingaikin/go-header v0.5.0 // indirect
-	github.com/envoyproxy/protoc-gen-validate v1.1.0 // indirect
 	github.com/fatih/color v1.17.0 // indirect
 	github.com/fatih/structtag v1.2.0 // indirect
 	github.com/firefart/nonamedreturns v1.0.5 // indirect
@@ -288,8 +288,8 @@ require (
 	golang.org/x/exp/typeparams v0.0.0-20240314144324-c7f7c6466f7f // indirect
 	golang.org/x/sync v0.8.0 // indirect
 	golang.org/x/telemetry v0.0.0-20240522233618-39ace7a40ae7 // indirect
-	golang.org/x/text v0.18.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect
+	golang.org/x/text v0.19.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20241021214115-324edc3d5d38 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	honnef.co/go/tools v0.5.1 // indirect

go.sum

@@ -2,8 +2,8 @@
 4d63.com/gocheckcompilerdirectives v1.2.1/go.mod h1:yjDJSxmDTtIHHCqX0ufRYZDL6vQtMG7tJdKVeWwsqvs=
 4d63.com/gochecknoglobals v0.2.1 h1:1eiorGsgHOFOuoOiJDy2psSrQbRdIHrlge0IJIkUgDc=
 4d63.com/gochecknoglobals v0.2.1/go.mod h1:KRE8wtJB3CXCsb1xy421JfTHIIbmT3U5ruxw2Qu8fSU=
-cel.dev/expr v0.15.0 h1:O1jzfJCQBfL5BFoYktaxwIhuttaQPsVWerH9/EEKx0w=
-cel.dev/expr v0.15.0/go.mod h1:TRSuuV7DlVCE/uwv5QbAiW/v8l5O8C4eEPHeu7gf7Sg=
+cel.dev/expr v0.16.0 h1:yloc84fytn4zmJX2GU3TkXGsaieaV7dQ057Qs4sIG2Y=
+cel.dev/expr v0.16.0/go.mod h1:TRSuuV7DlVCE/uwv5QbAiW/v8l5O8C4eEPHeu7gf7Sg=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
@@ -114,8 +114,8 @@ github.com/ckaznocha/intrange v0.2.0/go.mod h1:r5I7nUlAAG56xmkOpw4XVr16BXhwYTUdc
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
-github.com/cncf/xds/go v0.0.0-20240423153145-555b57ec207b h1:ga8SEFjZ60pxLcmhnThWgvH2wg8376yUJmPhEH4H3kw=
-github.com/cncf/xds/go v0.0.0-20240423153145-555b57ec207b/go.mod h1:W+zGtBO5Y1IgJhy4+A9GOqVhqLpfZi+vwmdNXUehLA8=
+github.com/cncf/xds/go v0.0.0-20240723142845-024c85f92f20 h1:N+3sFI5GUjRKBi+i0TxYVST9h4Ie192jJWpHvthBBgg=
+github.com/cncf/xds/go v0.0.0-20240723142845-024c85f92f20/go.mod h1:W+zGtBO5Y1IgJhy4+A9GOqVhqLpfZi+vwmdNXUehLA8=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/creasty/defaults v1.7.0 h1:eNdqZvc5B509z18lD8yc212CAqJNvfT1Jq6L8WowdBA=
@@ -139,8 +139,8 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
-github.com/envoyproxy/go-control-plane v0.12.1-0.20240621013728-1eb8caab5155 h1:IgJPqnrlY2Mr4pYB6oaMKvFvwJ9H+X6CCY5x1vCTcpc=
-github.com/envoyproxy/go-control-plane v0.12.1-0.20240621013728-1eb8caab5155/go.mod h1:5Wkq+JduFtdAXihLmeTJf+tRYIT4KBc2vPXDhwVo1pA=
+github.com/envoyproxy/go-control-plane v0.13.0 h1:HzkeUz1Knt+3bK+8LG1bxOO/jzWZmdxpwC51i202les=
+github.com/envoyproxy/go-control-plane v0.13.0/go.mod h1:GRaKG3dwvFoTg4nj7aXdZnvMg4d7nvT/wl9WgVXn3Q8=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/envoyproxy/protoc-gen-validate v1.1.0 h1:tntQDh69XqOCOZsDz0lVJQez/2L6Uu2PdjCQwWCJ3bM=
 github.com/envoyproxy/protoc-gen-validate v1.1.0/go.mod h1:sXRDRVmzEbkM7CVcM06s9shE/m23dg3wzjl0UWqJ2q4=
@@ -332,11 +332,13 @@ github.com/grandcat/zeroconf v1.0.0 h1:uHhahLBKqwWBV6WZUDAT71044vwOTL+McW0mBJvo6
 github.com/grandcat/zeroconf v1.0.0/go.mod h1:lTKmG1zh86XyCoUeIHSA4FJMBwCJiQmGfcP2PdzytEs=
 github.com/grpc-ecosystem/go-grpc-middleware v1.4.0 h1:UH//fgunKIs4JdUbpDl1VZCDaL56wXCB/5+wF6uHfaI=
 github.com/grpc-ecosystem/go-grpc-middleware v1.4.0/go.mod h1:g5qyo/la0ALbONm6Vbp88Yd8NsDy6rZz+RcrMPxvld8=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.1 h1:/c3QmbOGMGTOumP2iT/rCwB7b0QDGLKzqOmktBjT+Is=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.1/go.mod h1:5SN9VR2LTsRFsrEC6FHgRbTWrTHu6tqPeKxEQv15giM=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0 h1:ad0vkEBuk23VJzZR9nkLVG0YAoN9coASF1GusYX6AlU=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.23.0/go.mod h1:igFoXX2ELCW06bol23DWPB5BEWfZISOzSP5K2sbLea0=
 github.com/hashicorp/go-version v1.2.1/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/go-version v1.7.0 h1:5tqGy27NaOTB8yJKUZELlFAS/LTKJkrmONwQKeRZfjY=
 github.com/hashicorp/go-version v1.7.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
+github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
+github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
@@ -548,8 +550,8 @@ github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k
 github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
 github.com/pubgo/dix v0.3.18 h1:s7qkJUEuajBF3GhqucE6lv4pDXvfgfZ8CQaFUHnjXWY=
 github.com/pubgo/dix v0.3.18/go.mod h1:J0PyuMm7mW6ZrN13l9xz0rtKbzliREFyvb7fuaGYyVw=
-github.com/pubgo/funk v0.5.52 h1:u/W7z3i+P6p/QV7mV5vL+OV9SxXPKo1OhQWCPOegAcc=
-github.com/pubgo/funk v0.5.52/go.mod h1:kNSD071m7wU4ZXqsE15hqRobC0Pig7HI9Yil+3BESMc=
+github.com/pubgo/funk v0.5.55 h1:KlhAsW3bM85vkxYvJqfhslEi9/RFJlOT5Ccng6b7CLI=
+github.com/pubgo/funk v0.5.55/go.mod h1:uAs5IQDz6ovr5zy4LC0Uq7No/eTIbeloSCjF0EQJesw=
 github.com/pubgo/opendoc v0.0.5 h1:aM6xkBQ0XMSq8OWytl5JhTMBUv8L+aYQFXd2z9eNkZE=
 github.com/pubgo/opendoc v0.0.5/go.mod h1:uO//pJZTJNFEKGuGWrv51/of0EoyxO1il4MuoC3Enp0=
 github.com/pubgo/protobuild v0.0.21 h1:QSwh92QxsD6Mv7kQlowzE7fxtcOm1eMWmgADsD803Js=
@@ -884,8 +886,8 @@ golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.6.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
-golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
+golang.org/x/text v0.19.0 h1:kTxAhCbGbxhK0IwgSKiMO5awPoDQ0RpfiVYBfK860YM=
+golang.org/x/text v0.19.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
@@ -930,18 +932,18 @@ google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoA
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20200423170343-7949de9c1215/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
-google.golang.org/genproto/googleapis/api v0.0.0-20240903143218-8af14fe29dc1 h1:hjSy6tcFQZ171igDaN5QHOw2n6vx40juYbC/x67CEhc=
-google.golang.org/genproto/googleapis/api v0.0.0-20240903143218-8af14fe29dc1/go.mod h1:qpvKtACPCQhAdu3PyQgV4l3LMXZEtft7y8QcarRsp9I=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 h1:pPJltXNxVzT4pK9yD8vR9X75DaWYYmLGMsEvBfFQZzQ=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU=
+google.golang.org/genproto/googleapis/api v0.0.0-20241021214115-324edc3d5d38 h1:2oV8dfuIkM1Ti7DwXc0BJfnwr9csz4TDXI9EmiI+Rbw=
+google.golang.org/genproto/googleapis/api v0.0.0-20241021214115-324edc3d5d38/go.mod h1:vuAjtvlwkDKF6L1GQ0SokiRLCGFfeBUXWr/aFFkHACc=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20241021214115-324edc3d5d38 h1:zciRKQ4kBpFgpfC5QQCVtnnNAcLIqweL7plyZRQHVpI=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20241021214115-324edc3d5d38/go.mod h1:GX3210XPVPUjJbTUbvwI8f2IpZDMZuPJWDzDuebbviI=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
 google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
-google.golang.org/grpc v1.66.1 h1:hO5qAXR19+/Z44hmvIM4dQFMSYX9XcWsByfoxutBpAM=
-google.golang.org/grpc v1.66.1/go.mod h1:s3/l6xSSCURdVfAnL+TqCNMyTDAGN6+lZeVxnZR128Y=
+google.golang.org/grpc v1.67.1 h1:zWnc1Vrcno+lHZCOofnIMvycFcc0QRGIzm9dhnDX68E=
+google.golang.org/grpc v1.67.1/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -953,8 +955,8 @@ google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpAD
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.34.3-0.20240816073751-94ecbc261689 h1:hNwajDgT0MlsxZzlUajZVmUYFpts8/CYe4BSNx503ZE=
-google.golang.org/protobuf v1.34.3-0.20240816073751-94ecbc261689/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
+google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA=
+google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

internal/middlewares/middleware_metric/middleware.go

@@ -5,8 +5,6 @@ import (
 	"time"
 
 	"github.com/pubgo/funk/generic"
-	"github.com/pubgo/funk/running"
-	"github.com/pubgo/lava/core/lavacontexts"
 	"github.com/uber-go/tally/v4"
 
 	"github.com/pubgo/lava/core/metrics"
@@ -54,16 +52,6 @@ func (m MetricMiddleware) Middleware(next lava.HandlerFunc) lava.HandlerFunc {
 
 		grpcServerRpcCallTotal(m.m, req.Operation())
 
-		clientInfo := lavacontexts.GetClientInfo(ctx)
-		if !req.Client() && clientInfo != nil {
-			m.m.Tagged(metrics.Tags{
-				"server_name":   running.Project,
-				"server_method": req.Operation(),
-				"client_name":   clientInfo.GetName(),
-				"client_method": clientInfo.GetPath(),
-			}).Counter("grpc_server_info").Inc(1)
-		}
-
 		defer func() {
 			if !generic.IsNil(gErr) {
 				grpcServerRpcErrTotal(m.m, req.Operation())

pkg/gateway/internal/routerparser/builder.go

@@ -0,0 +1,90 @@
+package routerparser
+
+import (
+	"strings"
+
+	"github.com/samber/lo"
+)
+
+// buildPattern 构建路由模式
+func buildPattern(route *RoutePattern) (*Pattern, error) {
+	p := &Pattern{
+		Raw:      "/" + route.String(),
+		HttpVerb: route.Verb,
+	}
+
+	// 处理每个段
+	startIdx := 0
+	for _, seg := range route.Segments {
+		if seg.Literal != nil {
+			p.Segments = append(p.Segments, *seg.Literal)
+			startIdx++
+			continue
+		}
+
+		if seg.Variable != nil {
+			if err := buildVariable(seg.Variable, startIdx, p); err != nil {
+				return nil, err
+			}
+			startIdx += getVariableLength(seg.Variable)
+		}
+	}
+
+	return p, nil
+}
+
+// getVariableLength 获取变量长度
+func getVariableLength(v *Variable) int {
+	if v.Pattern == nil {
+		return 1
+	}
+	return len(v.Pattern.Parts)
+}
+
+// buildVariable 构建变量
+func buildVariable(v *Variable, startIdx int, p *Pattern) error {
+	fields := strings.Split(v.Name, ".")
+
+	if v.Pattern == nil {
+		// 简单变量
+		p.Segments = append(p.Segments, Star)
+		if p.Variables == nil {
+			p.Variables = make([]*PathVariable, 0)
+		}
+		p.Variables = append(p.Variables, &PathVariable{
+			FieldPath: fields,
+			StartIdx:  startIdx,
+			EndIdx:    startIdx,
+		})
+		return nil
+	}
+
+	// 复杂变量
+	var patternParts []string
+	hasDoubleStar := false
+
+	for _, part := range v.Pattern.Parts {
+		if part.DoubleStar {
+			hasDoubleStar = true
+			patternParts = append(patternParts, DoubleStar)
+		} else if part.Star {
+			patternParts = append(patternParts, Star)
+		} else if part.Literal != nil {
+			patternParts = append(patternParts, *part.Literal)
+		}
+	}
+
+	if p.Variables == nil {
+		p.Variables = make([]*PathVariable, 0)
+	}
+	p.Variables = append(p.Variables, &PathVariable{
+		FieldPath: fields,
+		StartIdx:  startIdx,
+		EndIdx:    lo.Ternary(hasDoubleStar, -1, startIdx+len(patternParts)-1),
+		Pattern:   strings.Join(patternParts, "/"),
+	})
+
+	// 添加所有段到 pattern
+	p.Segments = append(p.Segments, patternParts...)
+	return nil
+}