init project

config/http.go

@@ -0,0 +1,17 @@
+package config
+
+import "fmt"
+
+type httpConfig struct {
+	host          string
+	port          int
+	detailedError bool
+}
+
+func (c *httpConfig) Address() string {
+	return fmt.Sprintf("%s:%d", c.host, c.port)
+}
+
+func (c *httpConfig) DetailedError() bool {
+	return c.detailedError
+}