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ajax ÖÐÎÄÂÒÂë - Java / Web ¿ª·¢

ÔÚservletÖУ¬ÓÐÖÐÎÄ´«µÝµ½Ò³ÃæÖеÄjsÀïÃæ£¬ÔÚjsÏÔʾÖÐÎÄʱ£¬³öÏÖÂÒÂë¡£
serletÀïÃæ²¿·Ö´úÂ룺
Java code:

StringBuffer sb=new StringBuffer("<nprovince>");
for(City city:clist){
sb.append("<scity>").append(city.getCityId()).append("</scity>");
sb.append("<scity>").append(new String(city.getName().getBytes("iso8859-1"),"utf-8")).append("</scity>");
//´«µÝÖÐÎÄÃû³Æ¡£
}
sb.append("</nprovince>");



jspÖеÄjs²¿·Ö´úÂ룺
JScript code:

if(req.status == 200){
var city=req.responseXML.getElementsByTagName("scity");
var str=new Array();
var strname=new Array();
for(var i=0;i<city.length;i=i+2){
str[i]=city[i].firstChild.data;
strname[i]=city[i+1].firstChild.data;
alert(unescape(strname[i]));//ÖÐÎÄÂÒÂë
}
buildSelect(str,strname,document.getElementById("scity"));
}




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myeclipse+mysqlµÄÅäÖÃÎÊÌâ - Java / Eclipse

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´ò¿ªMyeclipse----window---open perspective---MyEclipse database explorer-- ......

AjaxÔ­ÀíÏêϸ½²½â ¼°´úÂë˵Ã÷ - Web ¿ª·¢ / Ajax

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http://www.w3school.com.cn/ajax/index.asp

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java synchronized - Java / Java SE

Java code:

......
synchronized(user){
int loginNum = Integer.parseInt(Main_Client_Dia.jtf2.getText().trim());
Main_Client_Dia.jtf2.setText("");
loginNum++;
......

jspÎļþµ½µ×Òª²»Òª¼ÓNo-cache - Java / Web ¿ª·¢

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