add accesslog+proxy example

_examples/logging/request-logger/accesslog-proxy/target/main.go

@@ -0,0 +1,32 @@
+package main
+
+import "github.com/kataras/iris/v12"
+
+// The target server, can be written using any programming language and any web framework, of course.
+func main() {
+	app := iris.New()
+	app.Logger().SetLevel("debug")
+
+	// Just a test route which reads some data and responds back with json.
+	app.Post("/read-write", readWriteHandler)
+
+	app.Get("/get", getHandler)
+
+	// The target ip:port.
+	app.Listen(":9090")
+}
+
+func readWriteHandler(ctx iris.Context) {
+	var req interface{}
+	ctx.ReadBody(&req)
+
+	ctx.JSON(iris.Map{
+		"message": "OK",
+		"request": req,
+	})
+}
+
+func getHandler(ctx iris.Context) {
+	// ctx.CompressWriter(true)
+	ctx.WriteString("Compressed data")
+}