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發(fā)個以前用urllib2模塊來做的62616964757a686964616fe4b893e5b19e31333335343366class?HTTPError(urllib2.HTTPDefaultErrorHandler):

def?__init__(self):

self.errMsg?=?''

def?getErrorMsg(self):

return?self.errMsg

def?http_error_default(self,?req,?fp,?code,?msg,?hdrs):

if?code?>=?400?:

self.errMsg??=?fp.read()

raise?urllib2.HTTPError(req.get_full_url(),?code,?msg,?hdrs,?fp)

'''

urllib2?post?request:?eg.?uploadfile

'''

def?sendMultipartPost(url,?params,?files):

#params?like?this?：{'type':'upload','id':'xxxx'}

#files?like?this:?{'file':'C:/xxxx.txt'}

posterParams?=?[]

for?key?in?params:

value?=?params[key]

try:

posterParams.append(poster.encode.MultipartParam(key,?value))

except?Exception,?e:

print?e,?key,?value

raise?e

for?key?in?files:

value?=?files[key]

try:

value?=?value.encode(sys.getfilesystemencoding())

posterParams.append(poster.encode.MultipartParam.from_file(key,?value))

except?Exception,?e:

print?e,?key,?value

raise?e

try:

datagen,?headers?=?poster.encode.multipart_encode(posterParams)

except?Exception,?e:

print?e,?key,?value

raise?e

if?headers?is?None:

headers?=?{}

try:

request?=?urllib2.Request(url,?datagen,?headers)

request.add_header('Accept-encoding',?'gzip')

request.add_header("Accept",?"*/*")

#?????????????print?request

#?????????????print?request.get_data()

opener,err?=?getUrllib2(True,?False)

response?=?opener.open(request)

except?Exception,?e:

print?e,?url,?files

print?err.getErrorMsg()

raise?e

data?=?response.read()

'''

data?=?response.read(16*1024)

length?=?len(data)

_data?=?None

while?length:

if?_data:?data?+=?_data

_data?=?response.read(16*1024)

length?=?len(_data)

'''

if?'gzip'?==?response.headers.get('content-encoding',?''):

compressedstream?=?StringIO.StringIO(data)

gzipper?=?gzip.GzipFile(fileobj=compressedstream)

data?=gzipper.read()

return?data

def?getUrllib2(upload?=?False,?redirect?=?False):

if?upload:

handlers?=?poster.streaminghttp.get_handlers()

else:

handlers?=?[]

err?=?HTTPError()

handlers.append(err)

handlers.append(getCookie())

try:

opener?=?urllib2.build_opener(*handlers)

except?Exception,?e:

print?err.getErrorMsg()

raise?e

return?opener,err

def?getCookie():

global?_cookieProcessor

cookiefile?=?"./cookies.txt"

try:

httpcookie?=?cookielib.MozillaCookieJar(cookiefile)

httpcookie.load(ignore_discard=True,?ignore_expires=True)

httpcookie?=?urllib2.HTTPCookieProcessor(httpcookie)

except?Exception,?e:

print?e

httpcookie?=?_cookieProcessor

#????_cookieProcessor?=?urllib2.HTTPCookieProcessor(cookielib.CookieJar())

return?httpcookie

總結(jié)

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