package main
import (
"net/http"
"com.jtthink.net/myhttpserver/core"
)
type MyHandler struct {
}
func(*MyHandler) ServeHTTP(writer http.ResponseWriter, request *http.Request){
writer.Write([]byte("hello,myhandler"))
}
func main() {
router:=core.DefaultRouter()
router.Get("/", func(ctx *core.MyContext) {
ctx.WriteString("my string GET")
})
router.Post("/", func(ctx *core.MyContext) {
ctx.WriteString("my string POST")
})
http.ListenAndServe(":8099",router)
}
main.go
package core
import (
"net/http"
)
type MyHandlerFunc func(ctx *MyContext)
type MyRouter struct {
Mapping map[string]map[string]MyHandlerFunc
Ctx *MyContext
}
func DefaultRouter() *MyRouter {
return &MyRouter{make(map[string]map[string]MyHandlerFunc),&MyContext{}}
}
func(this *MyRouter) Get(path string,f MyHandlerFunc) {
if this.Mapping["GET"]==nil{
this.Mapping["GET"]=make(map[string]MyHandlerFunc)
}
this.Mapping["GET"][path]=f
}
func(this *MyRouter) Post(path string,f MyHandlerFunc) {
if this.Mapping["POST"]==nil{
this.Mapping["POST"]=make(map[string]MyHandlerFunc)
}
this.Mapping["POST"][path]=f
}
func(this *MyRouter) ServeHTTP(writer http.ResponseWriter, request *http.Request){
this.Ctx.request=request
this.Ctx.ResponseWriter=writer
//chrome 会默认请求图标地址
if f,OK:=this.Mapping[request.Method][request.URL.Path];OK{
f(this.Ctx)
}
}
MyRouter.go
package core
import "net/http"
type MyContext struct { //上下文对象
request *http.Request
http.ResponseWriter
}
func(this *MyContext) WriteString(str string){
this.Write([]byte(str))
}
MyContext.go
