refactor

examples/http-wasm/main.go

@@ -0,0 +1,29 @@
+// +build js,wasm
+
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"syscall/js"
+)
+
+func call(this js.Value, args []js.Value) interface{} {
+	res, err := http.Get(args[0].String())
+	if err != nil {
+		panic(err)
+	}
+
+	f := fmt.Sprintln(res.Status, res.StatusCode, res.ContentLength)
+	err = res.Body.Close()
+	if err != nil {
+		panic(err)
+	}
+
+	return f
+}
+
+func main() {
+	js.Global().Set("call", js.FuncOf(call))
+	select {}
+}