更新上下文参数变量解析逻辑

framework-base/src/main/java/com/chelvc/framework/base/logic/ContextVariableParser.java

@@ -49,10 +49,12 @@ public class ContextVariableParser implements VariableParser {
         this.setProvider("request.header.version", SessionContextHolder::getVersion);
         this.setProvider("request.header.platform", () -> StringUtils.toString(SessionContextHolder.getPlatform()));
         this.setProvider("request.header.terminal", () -> StringUtils.toString(SessionContextHolder.getTerminal()));
+        this.setProvider("request.header.timestamp", () -> StringUtils.toString(SessionContextHolder.getTimestamp()));
         this.setProvider("request.header.user-agent", () -> SessionContextHolder.getHeader("user-agent"));
         this.setProvider("request.header.content-type", SessionContextHolder::getContentType);
         this.setProvider("session.id", () -> StringUtils.toString(SessionContextHolder.getId()));
         this.setProvider("session.scope", SessionContextHolder::getScope);
+        this.setProvider("session.using", () -> StringUtils.toString(SessionContextHolder.getUsing()));
         this.setProvider("session.mobile", SessionContextHolder::getMobile);
     }