curl发送HTTP请求

# GET请求 -i
curl -i <url>
# 返回示例：
# HTTP/1.0 200 OK
# Content-Type: application/json
# Content-Length: 151
# Server: Werkzeug/0.8.3 Python/2.7.3
# Date: Mon, 20 May 2013 05:21:50 GMT
#
# {
#   "data": {
#     "description": "Need to find a good Python tutorial on the web",
#   },
#   "code": 200
# }

# POST请求示例 -i
curl -i -H "Content-Type: application/json" -X POST -d '{"data":"data"}' <url>
# HTTP/1.0 201 Created
# Content-Type: application/json
# Content-Length: 104
# Server: Werkzeug/0.8.3 Python/2.7.3
# Date: Mon, 20 May 2013 05:56:21 GMT
#
# {
#   "data": {
#     "description": "Need to find a good Python tutorial on the web",
#   },
#   "code": 200
# }

# -u username:password -i url
curl -u miguel:python -i <url>

# HTTP/1.0 200 OK
# Content-Type: application/json
# Content-Length: 316
# Server: Werkzeug/0.8.3 Python/2.7.3
# Date: Mon, 20 May 2013 06:46:45 GMT
#
# {
#   "data": {
#     "description": "Need to find a good Python tutorial on the web",
#   },
#   "code": 200
# }