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

Helius

2021-05-26 65247a73bbeced41f2e4fd1ac3def2170ee98fe9

 src/main/java/com/xcong/excoin/configurations/properties/SecurityProperties.java

@@ -14,4 +14,6 @@
public class SecurityProperties {

    private String privateKey;

    private String publicKey;
}