replace env underscore to dot (#1229)

* replace env underscore to dot * Compatible with dot format
go-kratos · Jul 23, 2021 · 38c9def · 38c9def
1 parent d4ac341
commit 38c9def
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/config/env/env.go b/config/env/env.go
@@ -40,7 +40,12 @@ func (e *env) load(envStrings []string) []*config.KeyValue {
 				k = k[1:]
 			}
 		}
-
+		if strings.Contains(k, "_") {
+			kv = append(kv, &config.KeyValue{
+				Key:   strings.Replace(k, "_", ".", -1),
+				Value: []byte(v),
+			})
+		}
 		kv = append(kv, &config.KeyValue{
 			Key:   k,
 			Value: []byte(v),