Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¡¾ÇóÖú¡¿¹ØÓÚpythonÖÐ×Ö½ÚÊý×éת»»³É×Ö·û´®

ÓÉÓÚÊdzõѧ£¬ÔÚЩÇë½Ì´ó¼Ò¡£

Python code:

from urllib import request
import struct
class csdn:
def __init__(self):
print ('Hello,this is a init')
def getContent(self,url):
self.url = url
result = request.urlopen(self.url).read()#ÕâÀï·µ»ØÒ»¸öbyteÊý×é
#print(type(result))
saveFile = open('f:\\csdn\\1.txt','w')
try:
saveFile.write(struct.pack("s",result))
finally:
saveFile.close()

test = csdn()
test.getContent('http://www.baidu.com')


²é×ÊÁÏ˵ÓÃPACK¿ÉÒÔ£¬µ«ÎÒдÁËÉÏÃæµÄÄǸöTEST£¬Ö´Ðв»³öÀ´£¬»òÕß»¹ÓÐʲô±ðµÄ·½·¨£¬¿ÉÒÔ´Óbyte[] to String µÄ£¬¸æËßÎÒһϣ¬Ð»Ð»¡£
ÎÒµÄÄ¿µÄÊÇÏë°Ñ·µ»ØµÄ½á¹û´æµ½Ò»¸öÎļþÀï¡£

Ö±½Ó saveFile.write(result) ²»¾Í¿ÉÒÔÁËô£¿

³ö´í£¬ÈçÏ´íÎó£º
Python code:

Traceback (most recent call last):
File "F:\Information\Python\test\networkTest.py", line 17, in <module>
test.getContent('http://www.baidu.com')
File "F:\Information\Python\test\networkTest.py", line 12, in getContent
saveFile.write(result)
TypeError: write() argument 1 must be str, not bytes



ÒòΪÄãµÄ³ÌÐòÀïÓкº×Ö£¬ÒªÔÚ´úÂëµÚÒ»Ðмӣº

# -*-


Ïà¹ØÎÊ´ð£º

³ÏÕÐPython³ÌÐòÔ±²ÎÓë¼ÆËã»úÊé¼®³ö°æ

ÓźñµÄ¸å³ê£¬³ÏÕÐPython¼¼ÊõÈËÔ±²ÎÓë¸÷ÖÖ¼¼ÊõÊé¼®³ö°æ¡£ 
ͨ¹ý¸ÃÊé¼®£¬×÷Õß¿ÉÒԵõ½Èçϱ¨³ê£º 
1¡¢·áºñµÄ¸å³ê¡£ 
2¡¢Êé¼®Öø×÷µÄÊðÃûȨ¡£ 
3¡¢¶Ô×÷ÕߺÍÊé½øÐÐÐû´«£¬Ìá¸ß×÷ÕßÔÚ¼¼ÊõȦ×ÓÀ ......

python listÖÐÌí¼ÓÀà¶ÔÏóµÄÎÊÌâ

ÔÚlistÖÐÌí¼ÓÒ»¸öÀàµÄ¾Ö²¿±äÁ¿ ÕâÑù×öÊÇ·ñºÏ·¨ Çë¿´ÏÂÃæÀý×Ó:
Python code:

class A():
def __init__( self ):
self.__a = 0
self.__b = 'hello'
def get_a( self ):
ret ......

python ÕýÔòÆ¥ÅäÖÐÎÄ

ÔÚÎı¾ÎļþÖÐÆ¥ÅäÏî°üº¬ÖÐÎÄ
ÈçÄÚÈÝΪ£ºgamename=ÖÐÎÄ 
  key=ÌìÏÂ
Îı¾ÎļþµÄ±àÂëµÄÎļþΪutf-8
python´úÂëÈçÏ£º
# -*- coding:UTF-8 -*-
  contents=open(from_pa ......

python urllib urllib2 httplib ·ÃÎÊurlµÄÎÊÌâ

ÎÒÏëÓÃpython½âÎöÍøÒ³ÖеÄurl ÔÚÏÂÔØÖ®Ç°, ÎÒÏëÏÈ·¢Ò»¸öheadÇëÇó ²»ÐèÒªÏÂÔØÕû¸öÍøÒ³, ÏÈ»ñµÃ¸ÃÍøÕ¾µÄheadÐÅÏ¢, ¶ÁȡһЩÐÅÏ¢Ö®ºó ÔÚµ÷ÓÃÕâЩ¿âµÄread·½·¨À´¶ÁÈ¡Õû¸öÍøÒ³ ¸ÃÔõô²Ù×÷ÄØ ¶àл
°ï¶¥ÁË

ÓÐÈËÄÜÖ¸½ÌÒ» ......

¾«ÐÄËѼ¯µÄѧϰpythonµÄ7±¾Êé

ѧϰpythonµÄ7±¾Êé
°üÀ¨6±¾chm£¬Ò»±¾pdf×ÊÁÏ
¶ÔѧϰpythonÓкܴóµÄ°ïÖú 
http://download.csdn.net/source/619791
¾«ÐÄËѼ¯£¬²»Òª»ý·Ö£¬ÄóöÀ´·ÖÏí
лл¥Ö÷£¬ÐÁ¿àÁË~



lz ×îºÃ°ÑÊéÃûºÍ¼òµ¥½éÉܼÓÉ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ