curl

发送 HTTP 请求并获取响应，支持多种协议和认证方式。

$ curl https://api.example.com/data

URL请求方法

GET

POST

PUT

PATCH

DELETE

HEAD

OPTIONS

自定义请求头 (-H)

Content-Type

Content-Type: application/json

Content-Type: multipart/form-data

Content-Type: application/xml

Content-Type: text/plain

Content-Type: application/octet-stream

Content-Type: application/x-www-form-urlencoded

请求体 (-d)

跟随重定向 (-L)请求压缩响应 (--compressed)

HTTP 版本

Default

HTTP/1.0

HTTP/1.1

HTTP/2

HTTP/3

HTTP/3 only

示例

# GET 请求
curl https://api.example.com/users

# POST 带 JSON
curl -X POST -H "Content-Type: application/json" -d '{"name":"John"}' https://api.example.com/users

# 使用 Cookie
curl -b "session=abc123" https://api.example.com/profile