细化未登录异常类型、Cookie操作改为接口代理模式等功能点，为 v1.5.0 版本做准备

sa-token-demo-springboot/src/main/java/com/pj/SaTokenDemoApplication.java

@@ -13,6 +13,7 @@ public class SaTokenDemoApplication {
 	public static void main(String[] args) {
 		SpringApplication.run(SaTokenDemoApplication.class, args); 
 		System.out.println("启动成功：sa-token配置如下：" + SaTokenManager.getConfig());
+//		StpUtil.getSessionByLoginId(10001)
 	}