- 分组路由
- 基本使用
- 批量注册
分组路由
gf框架当然也支持分组路由的注册方式,可以给分组路由指定一个prefix前缀(可选),在该分组下的所有路由注册都将注册在该路由前缀下。
接口文档:
func (s *Server) Group(prefix...string) *RouterGroupfunc (d *Domain) Group(prefix...string) *RouterGroupfunc (g *RouterGroup) ALL(pattern string, object interface{}, params...interface{})func (g *RouterGroup) GET(pattern string, object interface{}, params...interface{})func (g *RouterGroup) PUT(pattern string, object interface{}, params...interface{})func (g *RouterGroup) POST(pattern string, object interface{}, params...interface{})func (g *RouterGroup) DELETE(pattern string, object interface{}, params...interface{})func (g *RouterGroup) PATCH(pattern string, object interface{}, params...interface{})func (g *RouterGroup) HEAD(pattern string, object interface{}, params...interface{})func (g *RouterGroup) CONNECT(pattern string, object interface{}, params...interface{})func (g *RouterGroup) OPTIONS(pattern string, object interface{}, params...interface{})func (g *RouterGroup) TRACE(pattern string, object interface{}, params...interface{})// REST路由注册func (g *RouterGroup) REST(pattern string, object interface{})// 执行分组路由批量绑定func (g *RouterGroup) Bind(items []GroupItem)
其中:
Group方法用户创建一个分组路由对象,并且支持在指定域名对象上创建;Bind方法用于批量路由注册,每一个路由注册项为Slice类型的参数,且参数数量应该>=3,具体使用请见后续示例;REST方法用户注册RESTful风格的路由,需给定一个执行对象或者控制器对象;ALL方法用于注册所有的HTTP Method到指定的函数/对象/控制器上;- 其他以
HTTP Method命名的方法用以绑定指定的HTTP Method路由;
基本使用
package mainimport ("github.com/gogf/gf/g""github.com/gogf/gf/g/net/ghttp")type Object struct {}func (o *Object) Show(r *ghttp.Request) {r.Response.Writeln("Object Show")}func (o *Object) Delete(r *ghttp.Request) {r.Response.Writeln("Object REST Delete")}func Handler(r *ghttp.Request) {r.Response.Writeln("Handler")}func HookHandler(r *ghttp.Request) {r.Response.Writeln("Hook Handler")}func main() {s := g.Server()obj := new(Object)group := s.Group("/api")group.ALL ("*", HookHandler, ghttp.HOOK_BEFORE_SERVE)group.ALL ("/handler", Handler)group.ALL ("/obj", obj)group.GET ("/obj/showit", obj, "Show")group.REST("/obj/rest", obj)s.SetPort(8199)s.Run()}
执行后,注册的路由表如下:
SERVER | ADDRESS | DOMAIN | METHOD | P | ROUTE | HANDLER | HOOK|---------|---------|---------|--------|---|------------------|-------------------------|-------------|default | :8199 | default | ALL | 2 | /api/* | main.HookHandler | BeforeServe|---------|---------|---------|--------|---|------------------|-------------------------|-------------|default | :8199 | default | GET | 3 | /api/obj/showit | main.(*Object).Show ||---------|---------|---------|--------|---|------------------|-------------------------|-------------|default | :8199 | default | ALL | 3 | /api/obj/delete | main.(*Object).Delete ||---------|---------|---------|--------|---|------------------|-------------------------|-------------|default | :8199 | default | DELETE | 3 | /api/obj/rest | main.(*Object).Delete ||---------|---------|---------|--------|---|------------------|-------------------------|-------------|default | :8199 | default | ALL | 3 | /api/obj/show | main.(*Object).Show ||---------|---------|---------|--------|---|------------------|-------------------------|-------------|default | :8199 | default | ALL | 2 | /api/handler | main.Handler ||---------|---------|---------|--------|---|------------------|-------------------------|-------------|
批量注册
gf框架的分组路由同时也支持批量的路由注册方式。
package mainimport ("github.com/gogf/gf/g""github.com/gogf/gf/g/net/ghttp")type Object struct {}func (o *Object) Show(r *ghttp.Request) {r.Response.Writeln("Object Show")}func (o *Object) Delete(r *ghttp.Request) {r.Response.Writeln("Object REST Delete")}func Handler(r *ghttp.Request) {r.Response.Writeln("Handler")}func HookHandler(r *ghttp.Request) {r.Response.Writeln("Hook Handler")}func main() {s := g.Server()obj := new(Object)s.Group("/api").Bind([]ghttp.GroupItem{{"ALL", "*", HookHandler, ghttp.HOOK_BEFORE_SERVE},{"ALL", "/handler", Handler},{"ALL", "/obj", obj},{"GET", "/obj/showit", obj, "Show"},{"REST", "/obj/rest", obj},})s.SetPort(8199)s.Run()}
执行后,注册的路由表和前一个示例一致。
