如何使用python mechanize发送有效负载

时间:2013-02-21 16:29:42

标签: python json payload

我想从互联网上获取信息,我使用python mechanize模块来做到这一点, 但是在请求时它需要有效载荷,我尝试了许多方法,但仍然失败了。请帮帮我 这是发布的数据我是:

请求

URL:XXXXXX
请求方法:POST
状态代码:200 OK

请求标头

**Accept:application/json, text/javascript, */*; q=0.01**  
Accept-Charset:gb18030,utf-8;q=0.7,*;q=0.3  
Accept-Encoding:gzip,deflate,sdch  
Accept-Language:en-US,en;q=0.8,zh-CN;q=0.6,zh;q=0.4  
Connection:keep-alive  
Content-Length:52  
**Content-Type:application/json; charset=UTF-8**  
Cookie:ASP.NET_SessionId: sanntewiq5cz5uq1y0l5g3gy  
Host:xxx.xxx.xxx.xxx:8500  
Origin:xxx.xxx.xxx.xxx:8500  
User-Agent:Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.17 (KHTML, like Gecko)  Chrome/24.0.1312.57 Safari/537.17  
**X-Requested-With:XMLHttpRequest**

请求有效负载

{dispatchorderid: “966A48E572624F2FB2E99F371C232729”}

这是我的代码:

br = mechanize.Browser()
payload = {'dispatchorderid': "966A48E572624F2FB2E99F371C232729"}
json_data = json.dumps(payload)
br.addheaders = [('Content-Type', 'application/json; charset=UTF-8'),
                ('Accept', 'application/json, text/javascript, */*; q=0.01'),
                ('X-Requested-With', 'XMLHttpRequest')]
br.set_debug_http(True)
res = br.open(url, json_data)

当我运行此脚本时,发送信息为:

发送:'POST /DealerManage/AddDispatchorder.aspx/GetDispatchorderEntityList HTTP / 1.1 \ r \ nAccept-Encoding:identity \ r \ nContent-Length:55
连接:关闭
接受:application / json,text / javascript, / ; Q = 0.01
主持人:125.64.15.71:8500
Cookie:ASP.NET_SessionId = 34dyw50d3omel2vbsvm41zwp
X-Requested-With:XMLHttpRequest
* 内容类型:application / x-www-form-urlencoded'



为什么Content-Type不会改变为'application / json;字符集= UTF-8' ?

1 个答案:

答案 0 :(得分:-1)

这个问题真的很陈旧,但现在使用requests软件包要容易得多:

import requests
head = { 'Content-Type': 'application/json; charset=UTF-8',
         'Accept': 'application/json, text/javascript, */*; q=0.01',
         'X-Requested-With': 'XMLHttpRequest' }
data = dict(dispatchorderid="966A48E572624F2FB2E99F371C232729")
response = requests.post(url, json.dumps(data), headers=head)

print response.text
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