adapt privacy coins

plugin/dapp/privacy/executor/kv.go

@@ -24,7 +24,7 @@ const (
 //计算隐私资产utxo的前缀, 和exec,token相关
 func calcUtxoAssetPrefix(exec, token string) string {
 	//只有coins资产的key不加exec前缀, 主要考虑是不加分叉兼容历史隐私交易
-	if exec == "" || exec == types.DefaultCoinsExec || exec == types.DefaultCoinsXExec {
+	if exec == "" || exec == types.DefaultCoinsExec {
 		return token
 	}
 	return exec + ":" + token

plugin/dapp/privacy/wallet/privacystore.go

@@ -21,7 +21,6 @@ import (
 const (
 	// PRIVACYDBVERSION 隐私交易数据库版本号
 	PRIVACYDBVERSION int64 = 1
-	COINSEXEC              = "coins"
 )
 
 func newStore(db db.DB, coinsExec string) *privacyStore {
@@ -557,7 +556,7 @@ func (store *privacyStore) selectCurrentWalletPrivacyTx(txDetal *types.Transacti
 	}
 
 	if assetExec == "" {
-		assetExec = COINSEXEC
+		assetExec = store.coinsExec
 	}
 
 	//处理output