um/simple-server
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MengYX 2020-11-07 16:56:12 +08:00
parent 75ac1466c7
commit 5186e3a5fb
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GPG Key ID: E63F9C7303E8F604
1 changed files with 11 additions and 4 deletions
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15
main.go
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@ -3,6 +3,7 @@ package main
import ( import (
"embed" "embed"
_ "embed" _ "embed"
"fmt"
"github.com/pkg/browser" "github.com/pkg/browser"
"io/fs" "io/fs"
"log" "log"
@ -15,19 +16,25 @@ import (
//go:generate go run ./builder //go:generate go run ./builder
//go:embed build/for-build //go:embed build/for-build
var asset embed.FS var asset embed.FS
var listen = "localhost:8086"
func main() { func main() {
if tmp := os.Getenv("UM_LISTEN"); tmp != "" {
listen = tmp
}
pfxFs := WithPrefix(asset, "build/for-build") pfxFs := WithPrefix(asset, "build/for-build")
go func() { go func() {
err := http.ListenAndServe("localhost:6280", http.FileServer(http.FS(pfxFs))) err := http.ListenAndServe(listen, http.FileServer(http.FS(pfxFs)))
if err != nil { if err != nil {
log.Println("启动出错，请检查是否有其他程序占用了端口：" + listen)
_, _ = fmt.Scanln()
log.Fatal(err) log.Fatal(err)
} }
}() }()
log.Println("you can now open browser with: http://localhost:6280 to access this tool.") log.Printf("使用浏览器打开: %s 即可访问。", listen)
err := browser.OpenURL("http://localhost:6280") err := browser.OpenURL("http://" + listen)
if err != nil { if err != nil {
log.Println("error while opening browser:", err) log.Println("自动打开浏览器错误，需要手动打开: "+listen, err)
} }
sign := make(chan os.Signal, 1) sign := make(chan os.Signal, 1)
signal.Notify(sign, os.Interrupt, os.Kill) signal.Notify(sign, os.Interrupt, os.Kill)