HTTP动词指的是HTTP请求方式
HTTP 设计中的动词，来表示不同的操作。常用的HTTP动词有下面五个：
GET：从服务器取出资源（单个或多个）。POST：在服务器新建资源。PUT：在服务器更新资源（客户端提供改变后的完整资源）。PATCH：在服务器更新(更新)资源（客户端提供改变的属性，比如说某个字段+1）。DELETE：从服务器删除资源。
还有两个不常用的HTTP动词：
HEAD：获取资源的元数据。（描述数据的数据）OPTIONS：获取信息，关于资源的哪些属性是客户端可以改变的。
参考文章：HTTP动词
文章目录
20230816HTTP动词详解1. GET2. POST3. PUT4. DELETE5. HEAD6. OPTIONS7. PATCH
20230816
HTTP动词详解
HTTP 动词也被称为 HTTP 方法，它们表示应该在所指定的资源上执行的动作。以下是常见的几种 HTTP 动词：
GETPOSTPUTDELETEHEADOPTIONSPATCH
1. GET
GET 请求用于从服务器获取数据（一份文档）。GET 是最常用的方法。使用 GET 的请求应该只检索数据并且不会对数据产生任何影响。
GET /index.html HTTP/1.1
Host: www.example.com
2. POST
POST 请求用于向服务器发送数据以创建新资源。它经常用于提交表单或者上传文件等操作。
POST /test HTTP/1.1
Host: www.example.com
Content-Type: application/x-www-form-urlencoded
Content-Length: 13
name=test&age=20
3. PUT
PUT 请求用于更新资源的状态或者创建目标资源，如果存在就覆盖原来的版本，否则就创建新的资源。
PUT /test.txt HTTP/1.1
Host: www.example.com
Content-Type: text/plain
Content-Length: 19
This is a new text.
4. DELETE
DELETE 请求用于删除指定的资源。
DELETE /test.txt HTTP/1.1
Host: www.example.com
5. HEAD
HEAD 请求和 GET 类似，只不过服务器将不会返回资源的内容部分。这主要用于获取报头信息。
HEAD /index.html HTTP/1.1
Host: www.example.com
6. OPTIONS
OPTIONS 请求用于返回服务器处理特定资源支持的 HTTP 请求方法。也可以通过’*'来查询服务器的全部功能。
OPTIONS * HTTP/1.1
Host: www.example.com
7. PATCH
PATCH 请求用于对资源进行部分修改。
PATCH /test.txt HTTP/1.1
Host: www.example.com
Content-Type: text/plain
Content-Length: 19
This is an update.
以上就是 HTTP 动词的基本概念和使用，但实际应用中还需要考虑更多的因素，比如权限控制、缓存问题等等。
参考资料：
HTTP methods | MDNHTTP/1.1: Method Definitions
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