Python發(fā)送form-data請求及拼接form-data內(nèi)容的方法

import urllib2

boundary='-------------------------7df3069603d6' 
data=[] 
data.append('--%s' % boundary) 
data.append('Content-Disposition: form-data; name="app_id"
') 
data.append('xxxxxx') 
data.append('--%s' % boundary) 
data.append('Content-Disposition: form-data; name="version"
') 
data.append('xxxxx') 
data.append('--%s' % boundary) 
data.append('Content-Disposition: form-data; name="platform"
') 
data.append('xxxxx') 
data.append('--%s' % boundary) 
data.append('Content-Disposition: form-data; name="libzip"; filename="C:Usersdanwang3Desktoplibmsc.zip"') 
data.append('Content-Type: application/octet-stream
') 
 
fr=open('C:Usersdanwang3Desktoplibmsc.zip') 
content=fr.read() 
data.append(content) 
print content 
fr.close() 
data.append('--%s--
'%boundary) 
httpBody='
'.join(data) 
 
print type(httpBody) 
print httpBody 
 
postDataUrl='http://xxxxxxxx' 
req=urllib2.Request(postDataUrl,data=httpBody) 

#Content-Disposition: form-data;name="app_id"


 123456

#-----------------------------7df23df2a0870

#Content-Disposition: form-data;name="version"

 

 2256

 -----------------------------7df23df2a0870

 Content-Disposition:form-data; name="platform"

 

 ios

 -----------------------------7df23df2a0870

 Content-Disposition: form-data;name="libzip";filename="C:Usersdanwang3Desktoplibmsc.zip"

 Content-Type: application/x-zip-compressed

 ---------------------------7df23df2a0870—

files={'app_id':(None,'123456'),
 'version':(None,'2256'),
 'platform':(None,'ios'),
 'libzip':('libmsc.zip',open('C:Usersdanwang3Desktoplibmsc.zip','rb'),'application/x-zip-compressed')
 }

response=requests.post(url,files=files)

Content-Disposition: form-data; name='name';filename=
Content-Type: 
 

--boundary

newCookie={}
newCookie['key1']='value1'
newCookie['key2]='value2'
newCookie['key3']='value3'

response=requests.post(url,cookies=newCookie)

#!ursinenv python 
#encoding:utf-8 #設(shè)置編碼方式 
 
from http2 import http 
import urllib 
 
def ReadFileAsContent(filename): 
 #print filename 
 try: 
 with open(filename, 'rb') as f: 
 filecontent = f.read() 
 except Exception, e: 
 print 'The Error Message in ReadFileAsContent(): ' + e.message 
 return '' 
 return filecontent 
 
 
def get_content_type(filename): 
 import mimetypes 
 return mimetypes.guess_type(filename)[0] or 'application/octet-stream' 
 
def isfiledata(p_str): 
 import re 
 
 r_c = re.compile("^f'(.*)'$") 
 rert = r_c.search(str(p_str)) 
 #rert = re.search("^f'(.*)'$", p_str) 
 if rert: 
 return rert.group(1) 
 else: 
 return None 
 
def encode_multipart_formdata(fields): 
 ''''' 
 該函數(shù)用于拼接multipart/form-data類型的http請求中body部分的內(nèi)容 
 返回拼接好的body內(nèi)容及Content-Type的頭定義 
 ''' 
 import random 
 import os 
 BOUNDARY = '----------%s' % ''.join(random.sample('0123456789abcdef', 15)) 
 CRLF = '
' 
 L = [] 
 for (key, value) in fields: 
 filepath = isfiledata(value) 
 if filepath: 
 L.append('--' + BOUNDARY) 
 L.append('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, os.path.basename(filepath))) 
 L.append('Content-Type: %s' % get_content_type(filepath)) 
 L.append('') 
 L.append(ReadFileAsContent(filepath)) 
 else: 
 L.append('--' + BOUNDARY) 
 L.append('Content-Disposition: form-data; name="%s"' % key) 
 L.append('') 
 L.append(value) 
 L.append('--' + BOUNDARY + '--') 
 L.append('') 
 body = CRLF.join(L) 
 content_type = 'multipart/form-data; boundary=%s' % BOUNDARY 
 return content_type, body 

form_data = [('gShopID','489'),("addItems", r"f'D:case3guomei.xml'"), ('validateString', '92c99a2a36f47c6aa2f0019caa0591d2')] 
form_data_re = encode_multipart_formdata(form_data) 
print form_data_re