Merge branch 'activity' of http://120.27.238.55:7000/r/exchange into activity

Helius

2021-04-19 127651f119f782ec09a65eba3b61a62b0abf3a46

 src/main/java/com/xcong/excoin/common/system/bean/LoginUserBean.java

@@ -32,7 +32,7 @@
    @JsonIgnore
    @Override
    public String getUsername() {
        return memberEntity.getUsername();
        return "";
    }

    @JsonIgnore