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http.go
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http.go
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// Copyright 2020 Douyu
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package governor
import (
"encoding/json"
"net/http"
"net/http/pprof"
"runtime/debug"
)
var (
// DefaultServeMux ...
DefaultServeMux = http.NewServeMux()
routes = []string{}
)
func init() {
// 获取全部治理路由
HandleFunc("/routes", func(resp http.ResponseWriter, req *http.Request) {
json.NewEncoder(resp).Encode(routes)
})
HandleFunc("/debug/pprof/", pprof.Index)
HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
HandleFunc("/debug/pprof/profile", pprof.Profile)
HandleFunc("/debug/pprof/symbol", pprof.Symbol)
HandleFunc("/debug/pprof/trace", pprof.Trace)
if info, ok := debug.ReadBuildInfo(); ok {
HandleFunc("/modInfo", func(w http.ResponseWriter, r *http.Request) {
encoder := json.NewEncoder(w)
if r.URL.Query().Get("pretty") == "true" {
encoder.SetIndent("", " ")
}
_ = encoder.Encode(info)
})
}
}
// HandleFunc ...
func HandleFunc(pattern string, handler http.HandlerFunc) {
// todo: 增加安全管控
DefaultServeMux.HandleFunc(pattern, handler)
routes = append(routes, pattern)
}