使用以下代码片段访问带有帖子的 url。
我可以使用 wget 和以下内容获取它: wget --post-data 'p_calling_proc=bwckschd.p_disp_dyn_sched&p_term=201010' https://spectrumssb2.memphis.edu/pls/PROD/bwckgens.p_proc_term_date
出于某种原因,我的 python 文本有问题,因为我得到了 400 的错误代码。(当然浏览器按预期工作)
任何想法/评论/等...
我拥有的python测试:
//===========================================
import urllib
import urllib2
import sys, string
import time
import mechanize
Request = urllib2.Request
urlopen = urllib2.urlopen
headers ={'User-Agent': 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)'}
query = "p_calling_proc%3Dbwckschd.p_disp_dyn_sched%26p_term%3D201010"
url1="https://spectrumssb2.memphis.edu/pls/PROD/bwckgens.p_proc_term_date"
req = Request(url1, query, headers)
test1=0
test=0
while test==0:
print "aaaaattttt \n"
try:
res = urlopen(req)
#req = Request(url1, query, headers)
print "aaaappppp \n"
#urllib2.URLError, (e)
#print e
except urllib2.HTTPError, e:
print "ffff1111 "+str(e.code)+"\n"
if e.code:
test1=1
print "error ..sleep \n"
time.sleep(1)
else:
test1=0
except urllib2.URLError, e:
print e.reason
#print "ffff3333 "+e.code+"\n"
if e.reason:
test1=1
print "error ..sleep \n"
time.sleep(1)
else:
test1=0
#print "ddd "+e.code +"\n"
#print e
if test1==0:
test=1
print "test1 = "+str(test1)+"\n"
#res = urlopen(req)
print "gggg 000000000000\n"
s = res.read()
.
任何想法/意见将不胜感激..
谢谢