cURL & wget

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Hunter edited this page Oct 8, 2021 · 3 revisions

cURL

echo '{"k":"v"}' | gzip | curl -v -i --data-binary @- -H "Content-Encoding: gzip" example.com

-i 顯示 response header
-v verbose，可觀察 request header

curl -i -v https://api.github.com/users/wmh

-b -c 可存取 cookie

curl -b cookie.txt -c cookie.txt http://localhost/login

-D 把 response header 寫入檔案

curl -D headers.txt http://localhost/

-d POST

curl -d "user=user&password=pass" http://localhost/login

-F form string (for file upload)

curl -F "user=user" -F "key=val" -F "file=@/tmp/file.png" http://localhost/upload

-u 帶入帳號/密碼

curl -i -u username https://api.github.com/users/wmh

curl -i -u username:password https://api.github.com/users/wmh

S3 putObjct to presignedURL

curl -XPUT -H "Content-type: image/png" -T file.png {{presignedURL}}

json body

curl --header "Content-Type: application/json" \
  --request POST \
  --data '{"username":"xyz","password":"xyz"}' \
  http://localhost:3000/api/login

wget

直接使用 header 提供的檔名存檔

wget --content-disposition