Java刷题区别-阿里云

java面试刷题软件kafka和mq的区别面试

正文在写这个文章之前，我花了点时间，自己臆想了一个电商系统，基本上算是麻雀虽小五脏俱全，我今天就用它开刀，一步步剖析，我会讲一下我们可能会接触的技术栈可能不全，但是够用，最后给个学习路线。 Tip：请多欣赏一会，每个点看一下，看看什么地方是你接触过的，什么技术栈是你不太熟悉的，我觉得还算是比较全的...

Java刷题知识点之进程和线程的区别

https://www.nowcoder.com/ta/review-java/review?tpId=31&tqId=21079&query=&asc=true&order=&page=11 ...

「大师课」搞定 Java 开发基础

23 课时 |

8714 人已学 |

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Java Spring Boot 2.6.0开发实战-1024程序员节创造营公益课

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Java Web开发-Web应用、Tomcat、HTTP请求与响应

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Java刷题知识点之方法覆盖（方法重写）和方法重载的区别

https://www.nowcoder.com/ta/review-java/review?query=&asc=true&order=&page=6 方法重写的原则：重写方法的方法名称、参数列表必须与原方法的相同，返回类型可以相同也可以是原类...

Java刷题知识点之调用线程类的start（）方法和run（）方法的区别

　这里很简单　　首先，系统通过调用线程类的start（）方法来启动一个线程，此时这个线程处于就绪状态，而非运行状态，也就意味着这个线程可以被JVM来调度执行。　　然后，在这个调度执行过程中，JVM会通过调用线程类的run（）方法来完成实际的操作，当run...

Java刷题知识点之同步方法和同步代码块的区别（用synchronized关键字修饰）

为何要使用同步？ java允许多线程并发控制，当多个线程同时操作一个可共享的资源变量时（如数据的增删改查），将会导致数据不准确，相互之间产生冲突，因此加入同步锁以避免在该线程没有完成操作之前，被其他线程的调用，从而保证了该变量的唯一性和...

Java刷题知识点之Iterator和ListIterator的区别

https://www.nowcoder.com/ta/review-java/review?query=&asc=true&order=&page=21 ...

Java刷题知识点之什么是JSP的3大常用指令、JSP的6大哪些动作、JSP中include指令和include动作有什么区别

JSP的3大常用指令　　包含指令(Include directive)：用来包含文件和合并文件内容到当前的页面。页面指令(Page directive)：用来定义JSP页面中特定的属性，比如错误页面...

Java刷题知识点之什么是cookie、什么是session、cookie和session有什么区别

https://www.nowcoder.com/ta/review-java/review?tpId=31&tqId=21170&query=&asc=true&order=&page=102 &nbs...

Java刷题知识点之什么是HTTP协议、什么是HTTP隧道、HTTP响应的结构是怎么样的、HTTP报头包含哪些、HTTP中GET与POST方法有什么区别

https://www.nowcoder.com/ta/review-java/review?tpId=31&tqId=21169&query=&asc=true&order=&page=101 &nbs...

Java刷题知识点之TCP、UDP、TCP和UDP的区别、socket、TCP编程的客户端一般步骤、TCP编程的服务器端一般步骤、UDP编程的客户端一般步骤、UDP编程的服务器端一般步骤

TCP和UDP是两个传输层协议,广泛应用于网络中不同主机之间传输数据。对任何程序员来说，熟悉TCP和UDP的工作方式都是至关重要的。这就是为什么TCP和UDP是一个流行的Java编程面试问题。　　Java开发人员应该理解这两个协议的理由是, java广泛用于编写多线程、并行以及可伸缩...

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