增加空判断

2019232

2022-12-14 e6b4a6e816a4bc435e6d5819826256bc9da7a2e8

 src/main/java/cc/mrbird/febs/dapp/service/DappWalletService.java

@@ -45,4 +45,6 @@

    DappWalletCoinEntity findByMemberId(Long memberId);

    void transferAgain(TransferDto transferDto);

}