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
С°×ÊǸö΢ÈíÃÔ£¬ËûµÄżÏñÊDZȶû´óÊ壬ÔÒòµ±È»ÊǵØÇòÈ˶¼ÖªµÀÀ²¡£´ó¶þµÄʱºò£¬ËûµÄ“ê¡Ñ§¼Æ»®”ÔøÒ»¶ÈµÃ³Ñ£¬ÔÒòÊÇËû¹Ò¿ÆÌ«¶à¡£µ±È»£¬´óÈýÐÂѧÆÚ¿ªÊ¼µÄʱºò£¬Ãæ¶Ô¹«ÖÚÖÊÒÉ£¬Ð¡°×Õ¾ÔÚÒÎ×ÓÉÏ£¬Ïñ¼«ÁË¡¶´óÄÚÃÜ̽ÁãÁã·¢¡·ÀïµÄÎ÷ÃÅ´µÑ©£º“ÊÀ½çÊ׸»±È²»Ò»¶¨Óжà³öÉ«£¬ÕâÖ»²»¹ýÊÇÄãÃÇÕâЩÐǶ·ÊÐÃñÒ»ÏáÇéÔ¸µÄÏë·¨° ......
1. ÊÖ¶¯ÖÆ×÷pythonµÄexe¿ÉÖ´ÐгÌÐò
×ªÔØ---------------
PythonûÓÐÄÚ½¨Ò»¸ö±à ......
python
ÓïÑÔ¸ÅÀÀ
python
½Å±¾¿ÉÒÔ´¦ÀíÍⲿ´«½øÀ´µÄ²ÎÊý ¼´sys.argv[]
£¬argv[]
µÄʹÓÃÓëlinux
ÏÂÏàͬ
python
±¾ÉíÊǽâÊÍÓïÑÔ£¬¿ÉÒÔ¶ÔÊäÈëµÄʽ×ÓÇóÖµ¡£python
Ö§³ÖµÄ¶ÔÏóÈçÕûÊý¶¼ÊÇÁ¢¼´Êý£¬´ËÍâËûÖ§³Ö¸´Êý£¬¼°¶ÔËÄÔòÔËËã½âÊÍ¡£
ptyhon
Ö§³Ö×Ö·û´®£¬·ÅÔÚµ¥/
Ë«ÒýºÅÄÚ£¬×Ö·û´®ÊÇÊý×飬¿ÉÒÔͨ¹ý[i: ......
ÕýÔò±í´ïʽÊǸöħ¹í£¬Ò²ÊǸöÌìʹ¡£ÔÚÄãûÓÐÕÆÎÕËü֮ǰ£¬ËüÊÇħ¹í£¬ÔÚÄãÕÆÎÕËüºó£¬ËüÊÇÌìʹ£¬µ«ÊÇ£¬Ê±
²»Ê±»¹ÊÇÒªÌø³öÀ´£¬¸øÄãµ÷Ƥµ·µ°Ò»·¬¡£
Ò»¸öÕýÔò±í´ïʽ¾ÍÊÇÓÉÆÕͨ×Ö·ûÒÔ¼°ÌØÊâ×Ö·û×é³ÉµÄÎÄ×Öģʽ£¬¸ÃģʽÃèÊöÔÚ²éÕÒÎÄ×ÖÖ÷Ìåʱ´ý
Æ¥ÅäµÄÒ»¸ö»ò¶à¸ö×Ö·û´®¡£ÕýÔò±í´ïʽ×÷Ϊһ¸öÄ£°å£¬½«Ä³¸ö×Ö·ûģʽÓëËùËÑË÷µÄ ......
µ±ÎÒÃÇÕâÑù½¨Á¢Îļþʱ
f =
file('x1.txt', 'w')
f.write(u'ÖÐÎÄ')
f.colse()
Ö±
½Ó½á¹ûÓ¦¸ÃÊÇÀàËÆ
f.write(u'ÖÐÎÄ')
UnicodeEncodeError: 'ascii'
codec can't encode characters in position 0-16: ordinal not in
range(128)
ÒªÖ±½Óд utf-8 ÎļþÔõô°ìÄØ?
import codecs
f = codecs. ......