curl工具

目录

• 常用参数
  • -A User-Agent
  • -H 设置headers(常用)
  • -i 打印出服务器回应的 HTTP 标头
  • -k 参数指定跳过 SSL 检测
  • -L 跟随服务器的重定向（curl 默认不跟随重定向）
  • -o(小写)类似于wget下载
  • -O(大写)类似于wget下载
  • -x 指定代理ip
  • -X 指定请求方法
  • --data post带json参数
  • --compressed压缩方式
• get请求
• POST请求

常用参数

-A User-Agent

-A 指定User-Agent

curl https://www.baidu.com -A 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36' 

-H 设置headers(常用)

curl https://www.baidu.com \ 
 -H 'user-agent:Mozilla/5.0'\
 -H 'authorization: Bearer 73a3f19d-f808-45ae-b1b6-6a6fab1e90b2' \

-i 打印出服务器回应的 HTTP 标头

curl -i https://www.baidu.com

-k 参数指定跳过 SSL 检测

curl -k https://www.baidu.com

-L 跟随服务器的重定向（curl 默认不跟随重定向）

curl -L https://www.baidu.com

-o(小写)类似于wget下载

//需要指定名称
curl -o 123.jpg https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimg.jj20.com%2Fup%2Fallimg%2F1114%2F062021132H5%2F210620132H5-1-1200.jpg&refer=http%3A%2F%2Fimg.jj20.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1659058790&t=aa289deaedb8a37b48f5c4363c694dbf

-O(大写)类似于wget下载

//默认截取路由后面url为名字,src=xxx开始截取
curl -O https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fimg.jj20.com%2Fup%2Fallimg%2F1114%2F062021132H5%2F210620132H5-1-1200.jpg&refer=http%3A%2F%2Fimg.jj20.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1659058790&t=aa289deaedb8a37b48f5c4363c694dbf

-x 指定代理ip

curl -x ip:端口 https://www.baidu.com

-X 指定请求方法

curl -X POST  https://www.baidu.com
curl -X Get  https://www.baidu.com

--data post带json参数

curl -X POST 'https://www.baidu.com' \
-H 'Authorization:Bearer 73a3f19d-f808-45ae-b1b6-6a6fab1e90b2' \
--data '{"page":1,"page_size":10,"bid":"","cid":"","uid":-1,"position_status":-1,"status":-1,"area":-1}' \
--compressed

--compressed压缩方式

curl -X POST 'https://www.baidu.com' \
-H 'Authorization:Bearer 73a3f19d-f808-45ae-b1b6-6a6fab1e90b2' \
--data '{"page":1,"page_size":10,"bid":"","cid":"","uid":-1,"position_status":-1,"status":-1,"area":-1}' \
--compressed

get请求

不带有任何参数时，curl 就是发出 GET 请求。
curl https://www.baidu.com

POST请求

curl -X POST 'https://www.baidu.com' \
  -H 'authorization: Bearer 73a3f19d-f808-45ae-b1b6-6a6fab1e90b2' \
  -H 'user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36' \
  --data '{"page":1,"page_size":10}' \
  --compressed