在Linux中使用cURL的HTTP POST和GET [英] HTTP POST and GET using cURL in Linux

问题描述

我在Windows的asp.net中有服务器应用程序，因为我有一个web服务。

如何在Linux中使用shell脚本调用Web服务使用cURL命令？

解决方案

Linux提供了一个很好的小命令，使我们的生活更容易。

GET：

  curl -i -HAccept：application / json-HContent-Type：application / json-X GET http：// hostname / resource 
  

  curl -HAccept：application / xml-HContent-Type：application / xml-X GET http：// hostname / resource 
  
 
 
 
  POST： 
 
 
 
 发布数据： 
  curl --dataparam1 = value1& param2 = value2http：// hostname /资源
  
 对于文件上传： 
  curl --formfileupload=@filename.txthttp：// hostname / resource 
  
  RESTful HTTP POST：
 
 
 
  curl  - X POST -d @filename http：// hostname / resource 
  
  （auth）： 
  curl -dusername = admin& password = admin& submit = dump-header headers http：// localhost / Login 
 curl -L -b headers http：// localhost / 
  
 漂亮打印卷曲结果：
 
 
 
 对于JSON： b 
 $ b 
如果您使用 npm 和 nodejs ，您可以安装 json 运行此命令：
  npm install -g json 
  
用法：
  curl -i -HAccept：application / json-HContent-Type：application / json-X GET http：// hostname / resource | json 
  
 
 
如果使用 pip 和 python ，您可以通过运行以下命令安装 pjson 包：
  pip install pjson 
  
用法：
  curl -i -HAccept：application / json-HContent-Type：application / json-X GET http：// hostname /资源| pjson 
  
如果你使用Python 2.6+，json工具捆绑在一起。
 
 
 
用法：
  curl -i -H接受：application / json-H -Type：application / json-X GET http：// hostname / resource | python -m json.tool 
  
如果使用 gem 和 ruby​​ ，您可以通过运行以下命令安装 colorful_json 包：
  gem install colorful_json 
  
 / p> 
 
 
  curl -i -HAccept：application / json-HContent-Type：application / json-X GET http ：// hostname / resource | cjson 
  
 
 
如果使用 apt-get 通过运行以下命令，您可以安装 yajl-tools 软件包：
  sudo apt-get install yajl-tools 
  
用法：
  curl -i -HAccept：application / json-HContent-Type：application / json-X GET http： / hostname / resource | json_reformat 
  
 对于XML： 
 
 
 
如果您使用带有Debian / Gnome环境的Linux，请安装 libxml2-utils ：
  sudo apt-get install libxml2-utils 
  
 
 
 
  curl -HAccept：application / xml-HContent-Type：application / xml-X GET http：// hostname /资源| xmllint --format  -  
  
或安装 tidy  ：
  sudo apt-get install tidy 
  
用法：
  curl -H接受：application / xml-H -Type：application / xml-X GET http：// hostname / resource | tidy -xml -i  -  
  
 将curl响应保存到文件 / p> 
 
 
  curl http：// hostname / resource>> / path / to / your / file 
  
或
  curl http：// hostname / resource -o / path / to / your / file 
  
有关curl命令的详细描述，请点击：
  man curl 
  
有关curl命令的选项/开关的详细信息，请键入：
  curl -h 
  
 
I had server application in asp.net in windows in that I had a web service for that.

How can I call web service in Linux using shell script by using cURL command?
解决方案
Linux provides a nice little command which makes our lives a lot easier.

GET:

with JSON:
curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://hostname/resource
with XML:
curl -H "Accept: application/xml" -H "Content-Type: application/xml" -X GET http://hostname/resource
POST:

For posting data:
curl --data "param1=value1&param2=value2" http://hostname/resource
For file upload:
curl --form "fileupload=@filename.txt" http://hostname/resource
RESTful HTTP Post:
curl -X POST -d @filename http://hostname/resource
For logging into a site (auth):
curl -d "username=admin&password=admin&submit=Login" --dump-header headers http://localhost/Login
curl -L -b headers http://localhost/
Pretty-printing the curl results:

For JSON:

If you use npm and nodejs, you can install json package by running this command:
npm install -g json
Usage:
curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://hostname/resource | json
If you use pip and python, you can install pjson package by running this command:
pip install pjson
Usage:
curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://hostname/resource | pjson
If you use Python 2.6+, json tool is bundled within.

Usage:
curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://hostname/resource | python -m json.tool
If you use gem and ruby, you can install colorful_json package by running this command:
gem install colorful_json
Usage:
curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://hostname/resource | cjson
If you use apt-get (aptitude package manager of your Linux distro), you can install yajl-tools package by running this command:
sudo apt-get install yajl-tools
Usage:
curl -i -H "Accept: application/json" -H "Content-Type: application/json" -X GET http://hostname/resource |  json_reformat
For XML:

If you use Linux with Debian/Gnome envrionment, install libxml2-utils:
sudo apt-get install libxml2-utils
Usage:
curl -H "Accept: application/xml" -H "Content-Type: application/xml" -X GET http://hostname/resource | xmllint --format -
or install tidy:
sudo apt-get install tidy
Usage:
curl -H "Accept: application/xml" -H "Content-Type: application/xml" -X GET http://hostname/resource | tidy -xml -i -
Saving the curl response to a file
curl http://hostname/resource >> /path/to/your/file
or
curl http://hostname/resource -o /path/to/your/file
For detailed description of the curl command, hit:
man curl
For details about options/switches of the curl command, hit:
curl -h


                        
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