tldr/pages.zh/common/curl.md

curl

向/从一个服务器传输数据. 支持大多数协议, 包括 HTTP, FTP, 和 POP3. 更多信息: https://curl.haxx.se.

• 将指定URL的内容下载到文件:

curl {{http://example.com}} -o {{文件名}}

• 将文件从URL保存到由URL指示的文件名中:

curl -O {{http://example.com/文件名}}

• 下载文件, 跟随 [L]重定向, 并且自动 [C]续传(恢复)前序文件传输:

curl -O -L -C - {{http://example.com/文件名}}

• Send form-encoded data (POST request of type application/x-www-form-urlencoded):

curl -d {{'name=bob'}} {{http://example.com/form}}

• Send a request with an extra header, using a custom HTTP method:

curl -H {{'X-My-Header: 123'}} -X {{PUT}} {{http://example.com}}

• Send data in JSON format, specifying the appropriate content-type header:

curl -d {{'{"name":"bob"}'}} -H {{'Content-Type: application/json'}} {{http://example.com/users/1234}}

• Pass a user name and password for server authentication:

curl -u myusername:mypassword {{http://example.com}}

• Pass client certificate and key for a resource, skipping certificate validation:

curl --cert {{client.pem}} --key {{key.pem}} --insecure {{https://example.com}}