简述tcp和udp的差别和使用

TCP（Transmission Control Protocol）和UDP（User Datagram Protocol）是两种常用的传输协议，它们有以下几点差别和使用场景。

首先，TCP提供可靠的数据传输，通过TCP连接进行传输的数据没有差错，不会丢失，不会重复，并且按序到达。而UDP则不保证可靠的传输，它只尽最大努力进行交付。由于TCP可靠性较高，适合传输大数据量的交换。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [TCP 和 UDP 的区别 TCP 和 UDP 详解](https://blog.csdn.net/anananajiushiwo/article/details/125119014)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [TCP和UDP的区别](https://blog.csdn.net/u014453898/article/details/114443212)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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