基本搭建

main.go

@@ -1 +1,36 @@
 package preview
+
+import (
+	"embed"
+	"mime"
+	"net/http"
+	"path/filepath"
+	"strings"
+
+	. "m7s.live/engine/v4"
+)
+
+//go:embed ui
+var f embed.FS
+
+type PreviewConfig struct {
+}
+
+func (p *PreviewConfig) OnEvent(event any) {
+
+}
+
+var plugin = InstallPlugin(&PreviewConfig{})
+
+func (p *PreviewConfig) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	ss := strings.Split(r.URL.Path, "/")
+	if b, err := f.ReadFile("ui/" + ss[len(ss)-1]); err == nil {
+		w.Header().Set("Content-Type", mime.TypeByExtension(filepath.Ext(ss[len(ss)-1])))
+		w.Write(b)
+	} else {
+		w.Header().Set("Cross-Origin-Opener-Policy", "same-origin")
+		w.Header().Set("Cross-Origin-Embedder-Policy", "require-corp")
+		b, err = f.ReadFile("ui/index.html")
+		w.Write(b)
+	}
+}

ui/index.html

@@ -0,0 +1 @@
+<script src="jessibuca.js"></script>