Linux curl 命令常用参数说明
准备工作
// curl-server.php 内容
print_r($_SERVER);
// req.php 内容
print_r([
'POST' => $_POST,
'GET' => $_GET,
]);
vim curl-server.php # 复制上述代码
vim req.php # 复制上述代码
php -S 0.0.0.0:7777 # 启动服务器
参数说明
主要参数
| 参数 | 作用 |
|---|---|
| -A/–user-agent | 指定 User-Agent 信息 |
| -b/–cookie | 指定 cookie |
| -D/–dump-header | 将 header 信息写入文件中 |
| -e/–referer | 指定来源地址 |
| -f/–fail | 失败时不显示 HTTP 错误 |
| -o/–ouput | 将结果输出到文件中 |
| -O/–remote-name | 把输出写到该文件中，保留远程文件的文件名 |
| -c/–cookie-jar | 将响应中的 Cookie 保存到文件中 |
| -H/–header | 自定义头信息 |
| -d/–data | 以 POST 方式请求（默认以 GET 请求：-G/–get） |
| -X/–request | 以指定方法请求（GET/POST/PUT/DELETE/HEAD 等） |
| -I/–head | 只显示文档信息 |
| -i/–include | 输出时包括 protocol 头信息 |
| -V/–version | 显示版本信息 |
| -v/–verbose | 显示请求过程的详细信息 |
| -w/–write-out | 按指定格式输出 |
| -h/–help | 查看命令帮助（或 man curl） |
详细说明
- -A （或 --user-agent）指定 User-Agent 信息
curl -A ‘Hey~~~’ 127.0.0.1:7777/curl-server.php
Array
(
[DOCUMENT_ROOT] => /Users/js/test
[REMOTE_ADDR] => 127.0.0.1
[REMOTE_PORT] => 52672
[SERVER_SOFTWARE] => PHP 5.6.33 Development Server
[SERVER_PROTOCOL] => HTTP/1.1
[SERVER_NAME] => 0.0.0.0
[SERVER_PORT] => 7777
[REQUEST_URI] => /curl-server.php
[REQUEST_METHOD] => GET
[SCRIPT_NAME] => /curl-server.php
[SCRIPT_FILENAME] => /Users/js/test/curl-server.php
[PHP_SELF] => /curl-server.php
[HTTP_HOST] => 127.0.0.1:7777
[HTTP_USER_AGENT] => Hey~~~ <=== 刚才命令所指定的信息
[HTTP_ACCEPT] => */*
[REQUEST_TIME_FLOAT] => 1560261885.06
[REQUEST_TIME] => 1560261885
[argv] => Array
(
)
[argc] => 0
)
- -b（或 --cooke）指定 Cookie
curl -b ‘token=123’ 127.0.0.1:7777/curl-server.php
Array
(
[DOCUMENT_ROOT] => /Users/js/test
[REMOTE_ADDR] => 127.0.0.1
[REMOTE_PORT] => 53944
[SERVER_SOFTWARE] => PHP 5.6.33 Development Server
[SERVER_PROTOCOL] => HTTP/1.1
[SERVER_NAME] => 0.0.0.0
[SERVER_PORT] => 7777
[REQUEST_URI] => /curl-server.php
[REQUEST_METHOD] => GET
[SCRIPT_NAME] => /curl-server.php
[SCRIPT_FILENAME] => /Users/js/test/curl-server.php
[PHP_SELF] => /curl-server.php
[HTTP_HOST] => 127.0.0.1:7777
[HTTP_USER_AGENT] => curl/7.54.0
[HTTP_ACCEPT] => */*
[HTTP_COOKIE] => token=123 <=== 刚才命令所指定的信息
[REQUEST_TIME_FLOAT] => 1560262194.51
[REQUEST_TIME] => 1560262194
[argv] => Array
(
)
[argc] => 0
)
- -D（或 --dump-header）将 header 信息写入到文件中
curl -D ‘./header.log’ 127.0.0.1:7777/curl-server.php
cat ./header.log
HTTP/1.1 200 OK
Host: 127.0.0.1:7777
Connection: close
X-Powered-By: PHP/5.6.33
Content-type: text/html; charset=UTF-8
- -e（或 --referer）指定来源地址
curl -e ‘https://blog.csdn.net/xchenhao’ 127.0.0.1:7777/curl-server.php
Array
(
[DOCUMENT_ROOT] => /Users/js/test
[REMOTE_ADDR] => 127.0.0.1
[REMOTE_PORT] => 57791
[SERVER_SOFTWARE] => PHP 5.6.33 Development Server
[SERVER_PROTOCOL] => HTTP/1.1
[SERVER_NAME] => 0.0.0.0
[SERVER_PORT] => 7777
[REQUEST_URI] => /curl-server.php
[REQUEST_METHOD] => GET
[SCRIPT_NAME] => /curl-server.php
[SCRIPT_FILENAME] => /Users/js/test/curl-server.php
[PHP_SELF] => /curl-server.php
[HTTP_HOST] => 127.0.0.1:7777
[HTTP_USER_AGENT] => curl/7.54.0
[HTTP_ACCEPT] => */*
[HTTP_REFERER] => https://blog.csdn.net/xchenhao <=== 刚才命令所指定的信息
[REQUEST_TIME_FLOAT] => 1560263136.78
[REQUEST_TIME] => 1560263136
[argv] => Array
(
)
[argc] => 0
)
- -f（或 --fail）失败时不显示 HTTP 错误
curl 127.0.0.1:7777/aaa.php # 没有该脚本
404 Not Found
Not Found
The requested resource /notfound.php was not found on this server.
curl -f 127.0.0.1:7777/aaa.php # 添加 -f 参数后
curl: (22) The requested URL returned error: 404 Not Found
- -o（或 --output）将结果输出到文件中
curl -o ‘./result.log’ 127.0.0.1:7777/curl-server.php
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 682 0 682 0 0 92249 0 --:--:-- --:--:-- --:--:-- 97428
cat result.log
Array
(
[DOCUMENT_ROOT] => /Users/js/test
[REMOTE_ADDR] => 127.0.0.1
[REMOTE_PORT] => 59291
[SERVER_SOFTWARE] => PHP 5.6.33 Development Server
[SERVER_PROTOCOL] => HTTP/1.1
[SERVER_NAME] => 0.0.0.0
[SERVER_PORT] => 7777
[REQUEST_URI] => /curl-server.php
[REQUEST_METHOD] => GET
[SCRIPT_NAME] => /curl-server.php
[SCRIPT_FILENAME] => /Users/js/test/curl-server.php
[PHP_SELF] => /curl-server.php
[HTTP_HOST] => 127.0.0.1:7777
[HTTP_USER_AGENT] => curl/7.54.0
[HTTP_ACCEPT] => */*
[REQUEST_TIME_FLOAT] => 1560263509.3
[REQUEST_TIME] => 1560263509
[argv] => Array
(
)
[argc] => 0
)
- -O（或 --remote-name）把输出写到该文件中，保留远程文件的文件名
curl -O https://www.baidu.com/favicon.ico
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 16958 100 16958 0 0 334k 0 --:--:-- --:--:-- --:--:-- 331k
ls favicon.ico
favicon.ico
- -c（–cookie-jar）将响应中的 Cookie 保存到文件中
curl -c cookie.log https://www.baidu.com
cat cookie.log
# Netscape HTTP Cookie File
# https://curl.haxx.se/docs/http-cookies.html
# This file was generated by libcurl! Edit at your own risk.
.baidu.com TRUE / FALSE 1560351411 BDORZ 27315
- -H（–header）自定义头信息
curl -H ‘Key: Value’ -H ‘Hello: World’ 127.0.0.1:7777/curl-server.php
Array
(
[DOCUMENT_ROOT] => /Users/js/test
[REMOTE_ADDR] => 127.0.0.1
[REMOTE_PORT] => 52216
[SERVER_SOFTWARE] => PHP 5.6.33 Development Server
[SERVER_PROTOCOL] => HTTP/1.1
[SERVER_NAME] => 0.0.0.0
[SERVER_PORT] => 7777
[REQUEST_URI] => /curl-server.php
[REQUEST_METHOD] => GET
[SCRIPT_NAME] => /curl-server.php
[SCRIPT_FILENAME] => /Users/js/test/curl-server.php
[PHP_SELF] => /curl-server.php
[HTTP_HOST] => 127.0.0.1:7777
[HTTP_USER_AGENT] => curl/7.54.0
[HTTP_ACCEPT] => */*
[HTTP_KEY] => Value <=== 刚才命令所指定的信息
[HTTP_HELLO] => World <=== 刚才命令所指定的信息
[REQUEST_TIME_FLOAT] => 1560265768.02
[REQUEST_TIME] => 1560265768
[argv] => Array
(
)
[argc] => 0
)
- -d（或 --data）以 POST 方式请求
curl -d ‘name=xchenhao’ 127.0.0.1:7777/req.php
Array
(
[POST] => Array
(
[name] => xchenhao
)
[GET] => Array
(
)
)
- -X（或 --request）以指定方法请求
curl -v -X DELETE 127.0.0.1:7777/curl-server.php
* Trying 127.0.0.1...
* TCP_NODELAY set
* Connected to 127.0.0.1 (127.0.0.1) port 7777 (#0)
> DELETE /curl-server.php HTTP/1.1 <==== 请求方式为 DELETE
> Host: 127.0.0.1:7777
> User-Agent: curl/7.54.0
> Accept: */*
>
< HTTP/1.1 200 OK
< Host: 127.0.0.1:7777
< Connection: close
< X-Powered-By: PHP/5.6.33
< Content-type: text/html; charset=UTF-8
<
Array
(
[DOCUMENT_ROOT] => /Users/js/test
[REMOTE_ADDR] => 127.0.0.1
[REMOTE_PORT] => 55027
[SERVER_SOFTWARE] => PHP 5.6.33 Development Server
[SERVER_PROTOCOL] => HTTP/1.1
[SERVER_NAME] => 0.0.0.0
[SERVER_PORT] => 7777
[REQUEST_URI] => /curl-server.php
[REQUEST_METHOD] => DELETE
[SCRIPT_NAME] => /curl-server.php
[SCRIPT_FILENAME] => /Users/js/test/curl-server.php
[PHP_SELF] => /curl-server.php
[HTTP_HOST] => 127.0.0.1:7777
[HTTP_USER_AGENT] => curl/7.54.0
[HTTP_ACCEPT] => */*
[REQUEST_TIME_FLOAT] => 1560270505.46
[REQUEST_TIME] => 1560270505
[argv] => Array
(
)
[argc] => 0
)
- -I（或 --head）只显示文档信息
curl -I 127.0.0.1:7777/curl-server.php
HTTP/1.1 200 OK
Host: 127.0.0.1:7777
Connection: close
X-Powered-By: PHP/5.6.33
Content-type: text/html; charset=UTF-8
- -i（或 --include） 输出时包括 protocol 头信息
curl -i 127.0.0.1:7777/curl-server.php
HTTP/1.1 200 OK
Host: 127.0.0.1:7777
Connection: close
X-Powered-By: PHP/5.6.33
Content-type: text/html; charset=UTF-8
Array
(
[DOCUMENT_ROOT] => /Users/js/test
[REMOTE_ADDR] => 127.0.0.1
[REMOTE_PORT] => 51869
[SERVER_SOFTWARE] => PHP 5.6.33 Development Server
[SERVER_PROTOCOL] => HTTP/1.1
[SERVER_NAME] => 0.0.0.0
[SERVER_PORT] => 7777
[REQUEST_URI] => /curl-server.php
[REQUEST_METHOD] => GET
[SCRIPT_NAME] => /curl-server.php
[SCRIPT_FILENAME] => /Users/js/test/curl-server.php
[PHP_SELF] => /curl-server.php
[HTTP_HOST] => 127.0.0.1:7777
[HTTP_USER_AGENT] => curl/7.54.0
[HTTP_ACCEPT] => */*
[REQUEST_TIME_FLOAT] => 1560269744.36
[REQUEST_TIME] => 1560269744
[argv] => Array
(
)
[argc] => 0
)
- -V（或 --version）显示版本信息
curl -V
curl 7.54.0 (x86_64-apple-darwin18.0) libcurl/7.54.0 LibreSSL/2.6.5 zlib/1.2.11 nghttp2/1.24.1
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtsp smb smbs smtp smtps telnet tftp
Features: AsynchDNS IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz HTTP2 UnixSockets HTTPS-proxy
- -v（或 --verbose）显示请求过程的详细信息
curl -v -I 127.0.0.1:7777/curl-server.php
* Trying 127.0.0.1...
* TCP_NODELAY set
* Connected to 127.0.0.1 (127.0.0.1) port 7777 (#0)
> HEAD /curl-server.php HTTP/1.1
> Host: 127.0.0.1:7777
> User-Agent: curl/7.54.0
> Accept: */*
>
< HTTP/1.1 200 OK
HTTP/1.1 200 OK
< Host: 127.0.0.1:7777
Host: 127.0.0.1:7777
< Connection: close
Connection: close
< X-Powered-By: PHP/5.6.33
X-Powered-By: PHP/5.6.33
< Content-type: text/html; charset=UTF-8
Content-type: text/html; charset=UTF-8
<
* Closing connection 0
- -w（或 --write-out）按指定格式输出信息
curl -s -w %{http_code} -o /dev/null 127.0.0.1:7777/curl-server.php
200
参考
- https://www.cnblogs.com/duhuo/p/5695256.html Linux curl命令详解
- https://blog.csdn.net/b1303110335/article/details/78213281 curl模拟delete/put/post/get请求
- https://blog.csdn.net/weifangan/article/details/80741981 CURL -w 参数详解
编辑记录
06/12/2019 00:05 周三 创建