new packages

resp_err/resp_err.go

@@ -0,0 +1,19 @@
+package resp_err
+
+import (
+	"net/http"
+)
+
+func Write(w http.ResponseWriter) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(http.StatusOK)
+	jsonData := []byte(`{"status":"ERROR","reason":"bad request"}`)
+	w.Write(jsonData)
+}
+
+func Write_message(w http.ResponseWriter, message string) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(http.StatusOK)
+	jsonData := []byte(`{"status":"ERROR","reason":"` + message + `"}`)
+	w.Write(jsonData)
+}