replace env underscore to dot (#1229)

* replace env underscore to dot * Compatible with dot format
3 years ago · 38c9def445
parent d4ac341bc8
commit 38c9def445
1 changed files with 6 additions and 1 deletions
--- 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),