mirror of
https://github.com/astaxie/beego.git
synced 2024-11-22 09:10:55 +00:00
Improve performance
This commit is contained in:
astaxie
parent
ca1354e77f
commit
1f3ae3d682
277
router.go
277
router.go
@ -22,6 +22,7 @@ type controllerInfo struct {
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params map[int]string
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controllerType reflect.Type
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methods map[string]string
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hasMethod bool
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}
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type userHandler struct {
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@ -34,8 +35,12 @@ type userHandler struct {
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type ControllerRegistor struct {
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routers []*controllerInfo
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fixrouters []*controllerInfo
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enableFilter bool
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filters []http.HandlerFunc
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afterFilters []http.HandlerFunc
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enableUser bool
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userHandlers map[string]*userHandler
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enableAuto bool
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autoRouter map[string]map[string]reflect.Type //key:controller key:method value:reflect.type
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}
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@ -130,6 +135,9 @@ func (p *ControllerRegistor) Add(pattern string, c ControllerInterface, mappingM
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route.pattern = pattern
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route.controllerType = t
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route.methods = methods
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if len(methods) > 0 {
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route.hasMethod = true
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}
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p.fixrouters = append(p.fixrouters, route)
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} else { // add regexp routers
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//recreate the url pattern, with parameters replaced
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@ -149,12 +157,16 @@ func (p *ControllerRegistor) Add(pattern string, c ControllerInterface, mappingM
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route.params = params
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route.pattern = pattern
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route.methods = methods
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if len(methods) > 0 {
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route.hasMethod = true
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}
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route.controllerType = t
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p.routers = append(p.routers, route)
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}
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}
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func (p *ControllerRegistor) AddAuto(c ControllerInterface) {
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p.enableAuto = true
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reflectVal := reflect.ValueOf(c)
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rt := reflectVal.Type()
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ct := reflect.Indirect(reflectVal).Type()
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@ -170,6 +182,7 @@ func (p *ControllerRegistor) AddAuto(c ControllerInterface) {
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}
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func (p *ControllerRegistor) AddHandler(pattern string, c http.Handler) {
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p.enableUser = true
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parts := strings.Split(pattern, "/")
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j := 0
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@ -217,6 +230,7 @@ func (p *ControllerRegistor) AddHandler(pattern string, c http.Handler) {
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// Filter adds the middleware filter.
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func (p *ControllerRegistor) Filter(filter http.HandlerFunc) {
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p.enableFilter = true
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p.filters = append(p.filters, filter)
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}
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@ -332,52 +346,48 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
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r.ParseMultipartForm(MaxMemory)
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//user defined Handler
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for pattern, c := range p.userHandlers {
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if c.regex == nil && pattern == requestPath {
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if p.enableUser {
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for pattern, c := range p.userHandlers {
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if c.regex == nil && pattern == requestPath {
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c.h.ServeHTTP(rw, r)
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return
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} else if c.regex == nil {
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continue
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}
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//check if Route pattern matches url
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if !c.regex.MatchString(requestPath) {
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continue
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}
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//get submatches (params)
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matches := c.regex.FindStringSubmatch(requestPath)
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//double check that the Route matches the URL pattern.
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if len(matches[0]) != len(requestPath) {
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continue
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}
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if len(c.params) > 0 {
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//add url parameters to the query param map
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values := r.URL.Query()
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for i, match := range matches[1:] {
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values.Add(c.params[i], match)
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r.Form.Add(c.params[i], match)
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params[c.params[i]] = match
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}
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//reassemble query params and add to RawQuery
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r.URL.RawQuery = url.Values(values).Encode() + "&" + r.URL.RawQuery
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//r.URL.RawQuery = url.Values(values).Encode()
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}
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c.h.ServeHTTP(rw, r)
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return
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} else if c.regex == nil {
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continue
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}
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//check if Route pattern matches url
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if !c.regex.MatchString(requestPath) {
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continue
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}
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//get submatches (params)
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matches := c.regex.FindStringSubmatch(requestPath)
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//double check that the Route matches the URL pattern.
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if len(matches[0]) != len(requestPath) {
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continue
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}
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if len(c.params) > 0 {
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//add url parameters to the query param map
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values := r.URL.Query()
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for i, match := range matches[1:] {
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values.Add(c.params[i], match)
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r.Form.Add(c.params[i], match)
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params[c.params[i]] = match
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}
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//reassemble query params and add to RawQuery
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r.URL.RawQuery = url.Values(values).Encode() + "&" + r.URL.RawQuery
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//r.URL.RawQuery = url.Values(values).Encode()
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}
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c.h.ServeHTTP(rw, r)
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return
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}
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//first find path from the fixrouters to Improve Performance
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for _, route := range p.fixrouters {
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n := len(requestPath)
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//route like "/"
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//if n == 1 {
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// else {
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// continue
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// }
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//}
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if requestPath == route.pattern {
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runrouter = route
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findrouter = true
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@ -392,6 +402,7 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
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}
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}
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//find regex's router
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if !findrouter {
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//find a matching Route
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for _, route := range p.routers {
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@ -466,64 +477,93 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
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//if response has written,yes don't run next
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if !w.started {
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if r.Method == "GET" {
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if m, ok := runrouter.methods["get"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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if runrouter.hasMethod {
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if m, ok := runrouter.methods["get"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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} else {
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method = vc.MethodByName("Get")
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}
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} else {
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method = vc.MethodByName("Get")
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}
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method.Call(in)
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} else if r.Method == "HEAD" {
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if m, ok := runrouter.methods["head"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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if runrouter.hasMethod {
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if m, ok := runrouter.methods["head"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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} else {
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method = vc.MethodByName("Head")
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}
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} else {
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method = vc.MethodByName("Head")
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}
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method.Call(in)
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} else if r.Method == "DELETE" || (r.Method == "POST" && r.Form.Get("_method") == "delete") {
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if m, ok := runrouter.methods["delete"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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if runrouter.hasMethod {
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if m, ok := runrouter.methods["delete"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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} else {
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method = vc.MethodByName("Delete")
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}
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} else {
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method = vc.MethodByName("Delete")
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}
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method.Call(in)
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} else if r.Method == "PUT" || (r.Method == "POST" && r.Form.Get("_method") == "put") {
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if m, ok := runrouter.methods["put"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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if runrouter.hasMethod {
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if m, ok := runrouter.methods["put"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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} else {
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method = vc.MethodByName("Put")
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}
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} else {
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method = vc.MethodByName("Put")
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}
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method.Call(in)
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} else if r.Method == "POST" {
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if m, ok := runrouter.methods["post"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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if runrouter.hasMethod {
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if m, ok := runrouter.methods["post"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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} else {
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method = vc.MethodByName("Post")
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}
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} else {
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method = vc.MethodByName("Post")
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}
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method.Call(in)
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} else if r.Method == "PATCH" {
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if m, ok := runrouter.methods["patch"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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if runrouter.hasMethod {
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if m, ok := runrouter.methods["patch"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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} else {
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method = vc.MethodByName("Patch")
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}
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} else {
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method = vc.MethodByName("Patch")
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}
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method.Call(in)
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} else if r.Method == "OPTIONS" {
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if m, ok := runrouter.methods["options"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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if runrouter.hasMethod {
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if m, ok := runrouter.methods["options"]; ok {
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method = vc.MethodByName(m)
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} else if m, ok = runrouter.methods["*"]; ok {
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method = vc.MethodByName(m)
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} else {
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method = vc.MethodByName("Options")
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}
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} else {
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method = vc.MethodByName("Options")
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}
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@ -553,72 +593,75 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
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//start autorouter
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if !findrouter {
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for cName, methodmap := range p.autoRouter {
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if p.enableAuto {
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if !findrouter {
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for cName, methodmap := range p.autoRouter {
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if strings.ToLower(requestPath) == "/"+cName {
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http.Redirect(w, r, requestPath+"/", 301)
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return
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}
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if strings.ToLower(requestPath) == "/"+cName {
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http.Redirect(w, r, requestPath+"/", 301)
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return
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}
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if strings.ToLower(requestPath) == "/"+cName+"/" {
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requestPath = requestPath + "index"
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}
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if strings.HasPrefix(strings.ToLower(requestPath), "/"+cName+"/") {
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for mName, controllerType := range methodmap {
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if strings.HasPrefix(strings.ToLower(requestPath), "/"+cName+"/"+strings.ToLower(mName)) {
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//parse params
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otherurl := requestPath[len("/"+cName+"/"+strings.ToLower(mName)):]
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if len(otherurl) > 1 {
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plist := strings.Split(otherurl, "/")
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for k, v := range plist[1:] {
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params[strconv.Itoa(k)] = v
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if strings.ToLower(requestPath) == "/"+cName+"/" {
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requestPath = requestPath + "index"
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}
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if strings.HasPrefix(strings.ToLower(requestPath), "/"+cName+"/") {
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for mName, controllerType := range methodmap {
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if strings.HasPrefix(strings.ToLower(requestPath), "/"+cName+"/"+strings.ToLower(mName)) {
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//parse params
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otherurl := requestPath[len("/"+cName+"/"+strings.ToLower(mName)):]
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if len(otherurl) > 1 {
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plist := strings.Split(otherurl, "/")
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for k, v := range plist[1:] {
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params[strconv.Itoa(k)] = v
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}
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}
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}
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//Invoke the request handler
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vc := reflect.New(controllerType)
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//Invoke the request handler
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vc := reflect.New(controllerType)
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//call the controller init function
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init := vc.MethodByName("Init")
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in := make([]reflect.Value, 2)
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ct := &Context{ResponseWriter: w, Request: r, Params: params, RequestBody: requestbody}
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//call the controller init function
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init := vc.MethodByName("Init")
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in := make([]reflect.Value, 2)
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ct := &Context{ResponseWriter: w, Request: r, Params: params, RequestBody: requestbody}
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in[0] = reflect.ValueOf(ct)
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in[1] = reflect.ValueOf(controllerType.Name())
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init.Call(in)
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//call prepare function
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in = make([]reflect.Value, 0)
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method := vc.MethodByName("Prepare")
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method.Call(in)
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method = vc.MethodByName(mName)
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method.Call(in)
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//if XSRF is Enable then check cookie where there has any cookie in the request's cookie _csrf
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if EnableXSRF {
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method = vc.MethodByName("XsrfToken")
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in[0] = reflect.ValueOf(ct)
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in[1] = reflect.ValueOf(controllerType.Name())
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init.Call(in)
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//call prepare function
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in = make([]reflect.Value, 0)
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method := vc.MethodByName("Prepare")
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method.Call(in)
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if r.Method == "POST" || r.Method == "DELETE" || r.Method == "PUT" ||
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(r.Method == "POST" && (r.Form.Get("_method") == "delete" || r.Form.Get("_method") == "put")) {
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method = vc.MethodByName("CheckXsrfCookie")
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method = vc.MethodByName(mName)
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method.Call(in)
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//if XSRF is Enable then check cookie where there has any cookie in the request's cookie _csrf
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if EnableXSRF {
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method = vc.MethodByName("XsrfToken")
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method.Call(in)
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if r.Method == "POST" || r.Method == "DELETE" || r.Method == "PUT" ||
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(r.Method == "POST" && (r.Form.Get("_method") == "delete" || r.Form.Get("_method") == "put")) {
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method = vc.MethodByName("CheckXsrfCookie")
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method.Call(in)
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}
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}
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}
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if !w.started {
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if AutoRender {
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method = vc.MethodByName("Render")
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method.Call(in)
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if !w.started {
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if AutoRender {
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method = vc.MethodByName("Render")
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method.Call(in)
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}
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}
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method = vc.MethodByName("Finish")
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method.Call(in)
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method = vc.MethodByName("Destructor")
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method.Call(in)
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// set find
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findrouter = true
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}
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method = vc.MethodByName("Finish")
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method.Call(in)
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method = vc.MethodByName("Destructor")
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method.Call(in)
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// set find
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findrouter = true
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}
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}
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}
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}
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}
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//if no matches to url, throw a not found exception
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if !findrouter {
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if h, ok := ErrorMaps["404"]; ok {
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