20210304 跟单一次只能跟一个交易员

xiaoyong931011

2021-03-04 05c19cf80f6cb810929fb229a388262799434f29

 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