fix: 携程溢出、优化若干

util/checker.go

@@ -2,8 +2,7 @@ package util
 
 import (
 	"github.com/Mmx233/tool"
-	"net"
-	"time"
+	"net/http"
 )
 
 type checker struct{}
@@ -11,12 +10,12 @@ type checker struct{}
 var Checker checker
 
 // NetOk 网络状况检查
-func (checker) NetOk(timeout uint, localAddr net.Addr) bool {
+func (a *checker) NetOk(transport *http.Transport) bool {
+
 	h, i, e := tool.HTTP.GetReader(&tool.GetRequest{
 		Url:       "https://www.baidu.com/",
 		Redirect:  false,
-		Timeout:   time.Duration(timeout) * time.Second,
-		LocalAddr: localAddr,
+		Transport: transport,
 	})
 	if e != nil {
 		return false