public StringBuilder adminQueryMasterVersion(HttpServletRequest req,
            StringBuilder strBuff,
            ProcessResult result) {
        WebParameterUtils.buildSuccessWithDataRetBegin(strBuff);
        strBuff.append("{\"version\":\"")
                .append(TubeServerVersion.SERVER_VERSION).append("\"}");
        WebParameterUtils.buildSuccessWithDataRetEnd(strBuff, 1);
        return strBuff;
    }
Get Master version info

@param req       Http Servlet Request
@param strBuff   string buffer
@param result    process result
@return    process result
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/master/web/handler/WebOtherInfoHandler.java