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

python´¦ÀíXML

»ù±¾É϶¼ÊÇʹÓÃpythonÀ´½âÎöxmlÎļþµÄ¡£
±ÈÈçÎÒÒª½«ÄÚÈÝΪ
<?xml version="1.0" encoding="utf-8"?>
    <root>
        <book isbn="34909023">
            <author>
                dikatour
            </author>
        </book>
    </root>
дÈëµ½xmlstuff.xmlÎļþÖÐÈ¥¡£
ÆäʵҲºÜ¼òµ¥£¬»ù±¾Ô­ÀíÈçÏ£º
ÎÒʹÓÃxmlµÄDOM·½Ê½£¬ÏÈÔÚÄÚ´æÖд´½¨Ò»¸ö¿ÕµÄDOMÊ÷£¬È»ºó²»¶ÏÔö¼ÓÎÒÒªµÄ½Úµã£¬×îºóÐγÉÎÒÏëÒªµÄDOM£¬×îºóÊä³öµ½ÎļþÖÐÈ¥¡£
1.ÎÒʹÓÃxml.dom.minidomÕâ¸ömoduleÀ´´´½¨xmlÎļþ
from xml.dom import minidom
2. ÿ¸öxmlÎļþ¶¼ÊÇÒ»¸öDocument¶ÔÏó,´ú±í×ÅÄÚ´æÖеÄDOMÊ÷
doc = minidom.Document()
3.ÓÐÁ˿յÄDOMÊ÷ºó£¬ÎÒÃÇÔÚÉÏÃæÌí¼Ó¸ù½Úµã
rootNode = doc.createElement("root")
doc.appendChild(rootNode) #×¢ÒâpythonµÄlibrary referenceÀï˵,createElementºó²¢Ã»Óн«½Úµã¶ÔÏó¼Óµ½DOMÊ÷ÉÏ£¬ÐèÒª×Ô¼ºÊÖ¹¤¼ÓÉÏ
4.´´½¨ÆäËüµÄ½Úµã
5.Êä³öµ½xmlÎļþÖÐÈ¥
doc.writexml(f, "\t", "\t", "\n", "utf-8") #µÚÒ»¸ö²ÎÊýf¾ÍÊÇÄãµÄÄ¿±êÎļþ¶ÔÏ󣬵ڶþ¸ö²ÎÊýºÃÏñÊÇ<?xml>ºÍÏÂÃæÒ»¸ö¸ù½ÚµãµÄËõ½øÅÅÁиñʽ,
µÚÈý¸ö²ÎÊýºÃÏñÊÇÆäËû½ÚµãÓë×Ó½ÚµãµÄËõ½øÅÅÁиñʽ£¬µÚËĸö²ÎÊýÖÆ¶¨ÁË»»Ðеĸñʽ(Èç¹ûÄãÌîÈë" "£¬ÄǾͲ»»»ÐÐÁË£¬ËùÓеÄxml¶¼ËõÔÚÁËÒ»ÐÐÉÏÃæ :) )
£¬µÚÎå¸ö²ÎÊýÖÆ¶¨ÁËxmlÄÚÈݵıàÂë¡£³ýÁ˵ÚÒ»¸ö²ÎÊýÊDZØÐëµÄ£¬ÆäËû²ÎÊý¶¼ÊÇ¿ÉÑ¡ÔñµÄ¡£
×îÖÕ´úÂëÈçÏÂ(Õâ¸ö³ÌÐòûʲô¼ÛÖµ£¬Ö»ÊÇÓÃÀ´²âÊÔÑéÖ¤×Ô¼ºµÄÏë·¨,Äã¸ü¿ÉÄܶ¨ÒåÒ»¸ö¼òµ¥Àà»òº¯Êý£¬½«ÄãµÄÊý¾Ý½á¹¹ÐòÁл¯µ½xmlÎļþÖÐ)£º
from xml.dom import minidom
import traceback
try:
    f = open("xmlstuff.xml", "w")
   
    try:
        doc = minidom.Document()
       
        rootNode = doc.createElement("root")
     


Ïà¹ØÎĵµ£º

»°ËµPython£¨Î壩¿ªÊ¼Æð·É°É

    С°×¶ÔÉϽڿÎÀïµÄ“СÂéȸ”ÐËȤ°»È»£¬ÕûÌì¾ÍÔÚËÞÉáµ·¹Ä¡£Õâ²»£¬¼¸ÌìÏÂÀ´ËûÒѾ­¹¥ÏÂÊ®¼¸¸öÍøÕ¾ÁË¡£
С²Ëȴϲ»¶Ò»¸öÈË×øÔÚµçÄÔÅԱߣ¬Öå×Åüͷ£¬ÐÀÉÍ×ÅÕâÒ»ÐÐÐÐ×Ô¼º¿´²»¶®µÄ´úÂë¡£“ÕâЩ×Ö·ûºÃ¹ÖÒìѽ£¡”С²ËÍá×ÅÍ·£¬“ËüΪɶ½ÐÕýÔò±í´ïÊ½ÄØ£¿”
°Ù¶Èһϣ¬ÖÕÓÚÖªµÀ¡£Ð¡² ......

pythonÖÐpackage»úÖÆµÄÁ½ÖÖʵÏÖ·½Ê½


µ±Ö´ÐÐimport
moduleʱ£¬½âÊÍÆ÷»á¸ù¾ÝÏÂÃæµÄËÑË÷·¾¶£¬ËÑË÷module1.pyÎļþ¡£
1) µ±Ç°¹¤×÷Ŀ¼
2) PYTHONPATHÖеÄĿ¼
3) Python°²×°Ä¿Â¼
(/usr/local/lib/python)
ÊÂʵÉÏ£¬Ä£¿éËÑË÷ÊÇÔÚ±£´æÔÚsys.pathÕâ¸öÈ«¾Ö±äÁ¿ÖеÄĿ¼ÁбíÖнøÐÐËÑË÷¡£
sys.path»áÔÚ½âÊÍÆ÷¿ªÊ¼Ö´ÐÐʱ±»³õʼ»¯³É°üº¬£º
1)µ±Ç°¹¤×÷Ŀ¼
2) PYT ......

Óà Python 3 дµÄÃüÁîÐаٶȴʵä

½ñÌìÊǵڶþÌì×Ô¼º¿´¹ØÓÚPythonÁË£¬¿´¼ûÒ»¸öPython2дµÄ°Ù¶È´Êµä£¬ÎÒÒ²ÓÃPython 3 дÁËÒ»¸ö¡£ÕæµÄºÜСÇÉ£¬ºÇºÇ£¬ºÜºÃµÄÓïÑÔ¡£
²»ÖªµÀÔõôÉÏ´«´úÂë¸ñʽµÄ£¬¾ÍÉÏ´«Îı¾ÁË£º
# -*- coding: utf8 -*-
import urllib.parse
import urllib.request
def search(word):
    #word = input("ÊäÈëÄãÒª²éѯµÄ ......

python »ñÈ¡±¾»úip

>>> from socket import socket, SOCK_DGRAM, AF_INET
>>> s = socket(AF_INET, SOCK_DGRAM)
>>> s.connect(('google.com', 0))
>>> s.getsockname()
('192.168.1.113', 43711) 
Linux:
import socket
import fcntl
import struct
def get_ip_address(ifname):
s = ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ