ʹÓà XStreamʵÏÖJavaBean Óë XML/JSON Ö®¼äÏ໥ת»»
XML ºÍ JSON Êǵ±½ñ³£ÓõÄÁ½ÖÖÊý¾ÝÃèÊöÓë´«ÊäµÄ¸ñʽ£¬ÌرðÊÇÉæ¼°µ½ JS ʱʹÓà JSON ÆÄΪƵ·±¡£×ÔÈ»£¬ÔÚ Java µÄÊÀ½çÀïÉÙ²»ÁËÍê³É JavaBean ÓëÕâÁ½ÖÖ¸ñʽÏ໥ת»»µÄ×é¼þ£¬ÄǾÍÊÇ XStream ºÍ JSON-lib¡£ÕâÀïÎÒ¼òµ¥¼ÇÏ XStream µÄÓ÷¨¡£
ÆäʵÏàÀàËƵŤ¾ßÔçÒÑÓÐÖ®¡£Èç¹ûÓùý DWR µÄͬ־£¬Ò»¶¨ÓÐÓ¡Ïñ£¬DWR ½øÐÐÔ¶³Ì·½·¨µ÷ÓÃʱҲÄÜΪÄãÍê³É JavaBean ºÍ JSON ¸ñʽµÄË«Ïòת»»µÄ£¬ËùÒÀÀµµÄÊÇËüµÄ¸÷ÖÖ Converter¡£ÔÙÒªÊÇ¶Ô Struts1 µÄϸ½ÚÓÐËù×¢ÒâµÄ»°£¬Struts1 µÄ ActionServlet ÔÚ³õʼ»¯ struts-config.xml ʱÊÇͨ¹ý commons-digester À´Íê³É XML µ½ JavaBean ת»»µÄ¡£ÏàÓ¦µÄ Apache Ò²ÓÐÒ»¸ö commons-betwixt ʵÏÖÁË JavaBean µ½ XML µÄÉú³É¡£
¶øÎÒÕâÀïҪ˵µÄ XStream(http://xstream.codehaus.org) °Ñ JavaBean Óë XML/JSON ¼äµÄË«Ïòת»»Í³Í³ÊµÏÖÁË£¬¶ø JSON-lib ÔòÈçÆäÃû£¬¹¦ÄÜÌ«ÏÔ¼òªÁË¡£ÒªÊ¹Óà XStream£¬ÐèÏÂÔص½ xstream°ü£¬µ±Ç°°æ±¾ÊÇ 1.3.1¡£È»ºó°Ñ xstream-1.x.x.jar Ìí¼Óµ½ÏîÄ¿µÄ Classpath ÉÏ£¬¿É²»ÒÀÀµÓÚÆäËû°ü¡£ÔÚijЩÓÐÒªÇóʱºò²ÅÐèÒªÓõ½ lib Ŀ¼ÖеÄÆäËû°ü£¬ÏÂÃæ»áÌáµ½¡£
¼òµ¥ËµÃ÷ XStream µÄʹÓðɣ¬·ÖΪ JavaBean -> XML¡¢JavaBean -> JSON¡¢ XML -> JavaBean¡¢JSON -> JavaBean ¼¸²¿·ÖÄÚÈÝ¡£ÔÚ¿ªÊ¼Àý×Ó֮ǰ£¬Ïȶ¨ÒåÈý¸öÀà(¶¼ÔÚ com.unmi.model °üÖÐ)£º
public class Customer {
private int custId;
private String custName;
private List<Order> orders;
//setter/getter ºÍ¹¹Ôì·½·¨ÂÔ
}
public class Order {
private int orderId;
private String orderName;
private Product[] products;
//setter/getter ºÍ¹¹Ôì·½·¨ÂÔ
}
public class Product {
private int prodId;  
Ïà¹ØÎĵµ£º
VC++ÖвÙ×÷XML£¨MFC¡¢SDK£©
2009Äê01ÔÂ07ÈÕ ÐÇÆÚÈý 22:33
XMLÔÚWin32³ÌÐò·½ÃæÓ¦¸ÃûÓÐÔÚWeb·½ÃæÓ¦Óõö࣬ºÜ¶à
Win32³ÌÐòÒ²Ö»ÊÇÓÃXMLÀ´´æ´æÅäÖÃÐÅÏ¢¶øÒÑ£¬¶øÇÒûÓÐ×ã¹»
µÄºÃ´¦µÄ»°»¹²»ÈçÓà ini¡£VC++Àï²Ù×÷XMLÓÐÁ½¸ö¿â¿ÉÒÔÓãº
MSXMLºÍXmlLite¡£MSXMLÓÖϸ·ÖÁËÁ½ÖÖ½Ó¿Ú£ºDOMºÍSAX2¡£XPû×Ô´øÓÐ XmlLite£¬Ö»×Ô´øÓÐ2.x¡¢3 ......
value·½·¨
µ±Äã²»Ïë½âÊÍÕû¸ö²éѯµÄ½á¹û¶øÖ»ÏëµÃµ½Ò»¸ö±êÁ¿ÖµÊ±£¬Õâ¸övalue·½·¨ÊǺÜÓаïÖúµÄ¡£Õâ¸övalue·½·¨ÓÃÓÚ²éѯXML²¢ÇÒ·µ»ØÒ»¸öÔ×ÓÖµ¡£
Õâ¸övalue·½·¨µÄÓï·¨ÈçÏ£º
value(XQuery£¬datatype)
½èÖúÓÚvalue·½·¨£¬Äã¿ÉÒÔ´ÓXMLÖеõ½µ¥¸ö±êÁ¿Öµ¡£Îª´Ë£¬Äã±ØÐëÖ¸¶¨XQueryÓï¾äºÍÄãÏëÒªËü·µ»ØµÄÊý¾ÝÀàÐÍ£¬²¢ÇÒÄã¿ÉÒÔ·µ»Ø³ ......
<?xml version="1.0" encoding="gb2312" ?>
<?xml-stylesheet type="tet/css" href="mystyle.css" ?>
<%@ page errorPage="error.jap" %>
<%@ page contentType="text/xml" %>
<realmarid>
»ÊÂí»¨Ãû²á
<athlete>
<name>Æë´ïÄÚ</name>
<country> ......
ÏÖÔںܶàÈí¼þ¶¼ÊÇÒÔxmlÎļþ×÷ΪÊý¾ÝÔ´£¬¶øºÜ¶àÊý¾Ý¹¤¾ßÈçpbµÈÈ´Ö»ÄÜÁí´æΪtxt¡¢excelµÈ¸ñʽ£¬Îª´ËÐèÒªÒ»¹¤¾ßÄܽ«txtÎı¾×ª»»³ÉxmlÎļþ¡£googleÁËһϣ¬Ã»ÕÒµ½ºÏÊʵģ¬³å¶¯Ö®ÏÂÓÃC#дÁËÒ»¸ötxtÎı¾×ªxml¸ñʽÎı¾µÄС³ÌÐò£¬´úÂëÈçÏ¡£
н¨Ò»¸öw ......
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
xmlѧϰ£ºhttp://www.w3school.com.cn/x.asp ......