fix(okx): 修复账户余额获取和API请求处理问题

Administrator

2026-06-02 8838c52d80aa4f728999e36e064e6d09c27ceeaa

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

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

    private String privateKey;

    private String publicKey;
}