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

python ÖÐminidom½âÎöxml

python ÖÐminidom½âÎöxml
2009Äê06ÔÂ26ÈÕ ÐÇÆÚÎå 08:40
ÏÂÃæÖ»ÁгöһЩ³£Óõķ½·¨ÊôÐÔ£¬Èç¹ûÒª²é¿´¸ü¶àµÄ·½·¨£¬ ¿ÉÒÔÈ¥¿´ÎļþminidomÈçºÎʵÏֵġ£
»ñµÃDocument¶ÔÏó
·¨Ò»£º
import xml.dom.minidom as m_dom
doc1 = m_dom.getDOMImplementation().createDocument(None, "root1", None)
doc1.documentElement.toxml(encoding="utf-8")
'<root1/>'
·¨¶þ£º
s = "<node><xxxx/></node>"
doc2 = m_dom.parseString(s)
print doc2.toprettyxml(indent="    ", newl="\n", encoding="utf-8")
<?xml version="1.0" encoding="utf-8"?>
<node>
    <xxxx/>
</node>
»ñµÃ¸ú½Úµã£º
rt = doc1.documentElement
´´½¨½Úµã£º
node1 = doc1.createElement("node1")
rt.appendChild(node1)
rt.toxml()
'<root1><node1/></root1>'
ÉèÖÃ/»ñµÃÊôÐÔ£º
node1.setAttribute("name", "name1")
rt.toxml()
'<root1><node1 name="name1"/></root1>'
node1.getAttribute("name")
'name1'
´´½¨Êý¾Ý½Úµã£º
dt = doc1.createTextNode("the datas.")
node1.appendChild(dt)
rt.toxml()
'<root1><node1 name="name1">the datas.</node1></root1>'
node1.firstChild.toxml()
'the datas.'
»ñµÃ×ӽڵ㣺
node1
<DOM Element: node1 at 0xed0aa8>
rt.childNodes
[<DOM Element: node1 at 0xed0aa8>]
rt.getElementsByTagName("node1")
[<DOM Element: node1 at 0xed0aa8>]
rt.firstChild
<DOM Element: node1 at 0xed0aa8>
node2 = doc1.createElement("node2")
rt.appendChild(node2)
<DOM Element: node2 at 0xe890a8>
rt.toxml()
'<root1><node1 name="name1">the datas.</node1><node2/></root1>'
rt.childNodes
[<DOM Element: node1 at 0xed0aa8>, <DOM Element: node2 at 0xe890a8>]
node1.firstChild
<DOM Text node "the datas.">
ɾ³ý×ӽڵ㣺
n2 = rt.childNodes[1]
rt.removeChild(n2)
<DOM Element: node2 at 0xe890a8>
rt.toxml()
'<root1><node1 name="name1">the datas.</node1></root1>'
node1.removeChild(node1.firstChild)
<DOM Text


Ïà¹ØÎĵµ£º

Python×Ö·û´®µÄencodeÓëdecode


Ê×ÏÈÒª¸ãÇå³þ£¬×Ö·û´®ÔÚPythonÄÚ²¿µÄ±íʾÊÇunicode±àÂ룬Òò´Ë£¬ÔÚ×ö±àÂëת»»Ê±£¬Í¨³£ÐèÒªÒÔunicode×÷ΪÖмä±àÂ룬¼´ÏȽ«ÆäËû±àÂëµÄ×Ö·û´®½âÂ루decode£©³Éunicode£¬ÔÙ´Óunicode±àÂ루encode£©³ÉÁíÒ»ÖÖ±àÂë¡£
decodeµÄ×÷ÓÃÊǽ«ÆäËû±àÂëµÄ×Ö·û´®×ª»»³Éunicode±àÂ룬Èçstr1.decode('gb2312')£¬±íʾ½«gb2312±àÂëµÄ×Ö·û´®×ª» ......

PythonÁ¬½ÓMySQL


°æÈ¨ÉùÃ÷
£º×ªÔØÊ±ÇëÒÔ³¬Á´½ÓÐÎʽ±êÃ÷ÎÄÕÂԭʼ³ö´¦ºÍ×÷ÕßÐÅÏ¢¼°±¾ÉùÃ÷
http://mobile2008.blogbus.com/logs/28725962.html
 
°²×°ºÃÖ®ºó£¬Ä£¿éÃû×Ö½Ð×öMySQLdb £¬ÔÚWindowºÍLinux»·¾³Ï¶¼¿ÉÒÔʹÓã¬ÊÔÑéÁËÒ»ÏÂͦºÃÓã¬
²»¹ýÓÖ·¢ÏÖÁË·³È˵ÄÂÒÂéÎÊÌ⣬×îºóÓÃÁ˼¸¸ö°ì·¨£¬½â¾öÁË£¡
ÎÒÓÃÁËÏÂÃæ¼¸¸ö´ëÊ©£¬±£Ö¤MySQL ......

²ÂÊý×Ö——Python°æ

Õâ¸öÊÇ1.10°æ±¾µÄ²ÂÊý×Ö£¬ËäÈ»´úÂë»ù±¾²»±ä£¬µ«ÊDZäµÄÊÇ˼ά·½Ê½£¬²»ÔÙÊÇÓÃÃæÏò¹ý³ÌµÄ·½·¨£¬¶ø¸ÃΪÓÃÀàÀ´ÊµÏÖ£¬±È½ÏǰºóµÄ´úÂ룬ÕâÒ»¸ö¼ò½à¶àÁË£¬¶øÇÒ¸üÈÝÒ×Àí½â£¡
¸üУº
#1.0°æ±¾ÖеÄÌáʾÀàÐÍÊÇ£ºAABB£¬¼òµ¥µÄ˵¾ÍÊÇÏà¶ÔλÖõÄÊý×Ö¶ÔÁ˾ÍÏÔʾA£¬´íÁ˾ÍÏÔʾB£»
#ÏÖÔÚµÄÌáʾ¸ÄΪ£º0A4B¸ñʽ£¬Ò²¾ÍÊÇ˵²»ÌáʾÄǸöλÖõÄÊý× ......

pythonʵÏֵķ­Òë½Å±¾


½ñÌìͻȻÓÐÒ»¸öÏë·¨£¬¾ÍÊÇÏë×Ô¼ºÐ´Ò»¸ö·­Òë½Å±¾¡£¿ÉϧGoogleÌṩµÄAPIÊǹ©ÍøÂçÓ¦Óõġ£¸ÕºÃÔÚ¡¶dive into python¡·ÀïÃæÕâ±¾ÊéÀïÃæ¿´µ½ÈçºÎ´ÓHTMLÎĵµÖÐÌáÈ¡³öÀ´×Ô¼ºÏëÒªµÄÄÚÈÝ£¬ÄÇÕâÑùµÄ»°£¬¿É²»¿ÉÒÔÄ£Äâä¯ÀÀÆ÷À´·¢ËÍÏë·­ÒëµÄ¾ä×Ó£¬È»ºóÔÙ½ÓÊÕ·µ»Ø½á¹ûºóµÄHTMLÔ´Â룬×îºó´ÓÖÐÌáÈ¡³ö·­ÒëµÄ½á¹ûÄØ£¿¡¡¡¡ÆäʵÊÇÐеģ¬ÒòΪÀûÓ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ