|
| |
 |
|
|
JSP2.0 锟铰癸拷锟杰斤拷锟斤拷
|
锟斤拷为锟斤拷锟斤拷锟阶硷拷锟狡筹拷JSP锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟结供锟教ｏ拷时锟斤拷锟斤拷锟斤拷一直锟斤拷锟斤拷锟斤拷锟斤拷为锟矫伙拷锟结供锟斤拷锟矫的★拷锟斤拷锟饺讹拷锟斤拷锟斤拷锟饺斤拷锟侥空硷拷锟斤拷锟斤拷锟斤拷蔷锟斤拷锟揭伙拷锟绞憋拷锟侥讹拷JSP锟斤拷锟斤拷锟斤拷Tomcat锟斤拷锟铰版本5.0.16锟侥革拷锟劫和诧拷锟皆ｏ拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰憋拷前锟斤拷陌姹撅拷锟饺凤拷泻艽锟斤拷锟斤拷摺锟酵憋拷锟斤拷诙锟絡sp2.0锟斤拷支锟街ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷WEB锟斤拷锟津开凤拷锟斤拷维锟斤拷锟斤拷效锟绞ｏ拷锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷Tomcat锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷2004锟斤拷2锟斤拷锟斤拷旬锟斤拷锟斤拷锟斤拷锟斤拷为Tomcat5.0.x锟斤拷
锟斤拷锟铰就硷拷要锟斤拷锟斤拷一锟斤拷JSP2.0锟杰讹拷全锟斤拷锟斤拷锟皆ｏ拷锟矫达拷叶锟絁SP2.0锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟剿解。要知锟斤拷锟斤拷
时锟斤拷锟斤拷锟斤拷锟斤拷Tomcat5.0.x锟斤拷锟斤拷锟斤拷支锟斤拷JSP2.0锟斤拷锟斤拷锟斤拷锟斤拷锟皆的★拷 JSP锟斤拷JavaServer Pages锟斤拷锟斤拷锟斤拷锟角讹拷Servlet锟侥斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷JCP锟斤拷Java
Community Process锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴讹拷态锟斤拷锟捷的匡拷锟斤拷式锟侥★拷锟斤拷锟斤拷鸦锟饺★拷墓娣讹拷锟揭诧拷锟絁2EE锟斤拷Java 2 Enterprise
Edition锟斤拷锟芥范锟斤拷锟斤拷要锟斤拷刹锟斤拷帧锟絁SP2.0锟斤拷锟角讹拷JSP1.2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一些锟斤拷趣锟斤拷锟斤拷锟斤拷锟皆★拷JSP2.0锟斤拷目锟斤拷锟角ｏ拷
- 使锟斤拷态锟斤拷页锟斤拷锟斤拷聘锟斤拷锟斤拷锟斤拷锟�
- 锟斤拷JSP页锟芥，使锟斤拷JSP页锟斤拷锟斤拷锟斤拷维锟斤拷
- 使WEB应锟矫筹拷锟斤拷前锟斤拷台应锟矫革拷锟斤拷锟斤拷
- 锟斤拷锟斤拷学习Java锟斤拷锟斤拷锟斤拷跃涂锟斤拷员锟叫碕SP页锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷一些锟侥斤拷锟解，JSP 2.0锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷锟斤拷园锟斤拷锟斤拷锟�
- 一锟街简单的憋拷锟绞斤拷锟斤拷裕锟紼L锟斤拷锟斤拷锟杰癸拷锟斤拷锟斤拷锟斤拷锟阶地达拷JSP页锟斤拷锟斤拷锟斤拷锟斤拷荩锟斤拷锟斤拷直锟斤拷式锟斤拷锟皆硷拷锟剿伙拷锟斤拷JSP锟侥诧拷锟斤拷锟脚憋拷锟斤拷应锟矫筹拷锟斤拷谋锟叫达拷锟斤拷锟斤拷锟揭癸拷锟絁ava
Scriptlet锟斤拷锟斤拷Java锟斤拷锟绞斤拷锟�
- 锟斤拷锟斤拷直锟斤拷使锟斤拷JSP锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷玫锟斤拷远锟斤拷锟斤拷锟轿拷锟斤拷锟斤拷锓拷锟斤拷锟斤拷锓ㄊ癸拷锟�.tag锟斤拷.tagx锟侥硷拷锟斤拷锟斤拷锟斤拷锟侥硷拷锟斤拷锟缴匡拷锟斤拷锟斤拷员锟斤拷锟斤拷锟斤拷页锟斤拷锟竭憋拷写锟斤拷
- XML锟斤法锟矫碉拷锟斤拷实锟斤拷锟皆的改斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰的憋拷准锟侥硷拷锟斤拷展锟斤拷锟斤拷.tagx锟斤拷锟节憋拷签锟侥硷拷锟斤拷.jspx锟斤拷锟斤拷JSP锟侥硷拷锟斤拷锟斤拷
时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷TOMCAT5.0.x锟斤拷锟斤拷锟斤拷支锟斤拷锟斤拷锟斤拷JSP2.0锟斤拷全锟斤拷锟斤拷锟斤拷,锟斤拷锟斤拷锟斤拷锟桔憋拷锟绞斤拷锟斤拷浴锟斤拷蚧谋锟角〢PI锟酵憋拷签锟侥硷拷,锟斤拷锟铰碉拷JSP锟斤拷锟斤拷锟斤拷锟斤拷TOMCAT5.0.X锟斤拷实锟街的★拷锟斤拷锟斤拷目前锟斤拷JSP锟斤拷锟斤拷锟斤拷员锟斤拷锟结发锟斤拷锟斤拷些锟斤拷要锟斤拷锟斤拷锟皆诧拷锟斤拷锟斤拷趣锟斤拷锟斤拷锟揭非筹拷锟斤拷锟矫★拷
|
一. JSP锟斤拷锟绞斤拷锟斤拷锟� _ EL锟斤拷展锟斤拷锟绞斤拷锟斤拷锟�
EL(锟斤拷锟绞斤拷锟斤拷锟�)锟斤拷一锟斤拷锟斤拷锟捷凤拷锟斤拷锟斤拷锟皆ｏ拷锟斤拷锟皆凤拷锟斤拷胤锟斤拷屎痛锟斤拷锟接︼拷贸锟斤拷锟斤拷锟斤拷荩锟�锟斤拷锟斤拷锟斤拷使锟斤拷scriptlet锟斤拷锟斤拷锟斤拷锟斤拷时锟斤拷request-time锟斤拷锟斤拷锟绞斤拷锟街�锟斤拷(锟斤拷锟斤拷要使锟斤拷<%
锟斤拷%>锟斤拷锟斤拷锟斤拷锟斤拷荩锟紼L使JSP页锟斤拷锟叫达拷锟皆憋拷锟斤拷锟斤拷锟絡ava锟斤拷锟斤拷,使锟矫伙拷锟斤拷使锟斤拷锟斤拷JAVA也锟斤拷锟斤拷锟斤拷锟缴憋拷写JSP锟斤拷锟斤拷.
锟斤拷JSP2.0之前锟斤拷锟斤拷页锟斤拷锟斤拷只锟斤拷使锟矫憋拷锟绞�<%= aName %>锟斤拷锟斤拷系统锟斤拷值锟斤拷锟斤拷锟界：
<someTags:aTag
attribute="<%= pageContext.getAttribute("aName") %>">
锟斤拷锟斤拷 <%= aCustomer.getAddress().getCountry() %>
锟斤拷锟斤拷锟绞斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭筹拷锟斤拷锟绞癸拷眉虻サ锟斤拷锓拷锟斤拷识锟斤拷蟆１锟斤拷锟揭拷锟斤拷锟揭伙拷锟斤拷虻ケ锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫达拷锟�
<someTags:aTag
attribute="${aName}">
锟斤拷锟斤拷锟斤拷JavaBeans锟斤拷锟皆ｏ拷锟斤拷锟斤拷使锟矫ｏ拷${aCustomer.address.country}
- Tomcat锟斤拷EL锟斤拷展锟斤拷锟绞斤拷锟街э拷趾锟斤拷锟斤拷茫锟�
tomcat5.0默锟斤拷支锟斤拷EL锟斤拷同时锟矫伙拷锟斤拷锟斤拷锟斤拷Web.xml锟侥硷拷锟叫讹拷锟斤拷锟斤拷web应锟矫筹拷锟斤拷锟斤拷锟斤拷锟斤拷没锟斤拷锟斤拷锟矫匡拷锟揭筹拷锟斤拷械锟斤拷锟斤拷锟斤拷锟絧age指锟斤拷锟斤拷锟斤拷锟斤拷TOMCAT锟角凤拷锟紼L锟斤拷支锟街★拷EL锟斤拷展锟斤拷锟绞斤拷锟斤拷缘锟斤拷锟斤拷锟�
- 锟斤拷锟绞斤拷锟斤拷锟斤拷锟脚ｏ拷
EL锟斤拷锟绞斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�(+-*/),锟斤拷系锟斤拷锟斤拷锟�(><)锟斤拷锟竭硷拷锟斤拷锟斤拷锟�(&& ||
锟斤拷)锟斤拷锟斤拷锟斤拷empty 锟叫讹拷值锟角凤拷为锟斤拷,同时EL锟杰癸拷锟斤拷锟街凤拷锟斤拷,锟斤拷锟街等革拷锟斤拷锟斤拷锟酵碉拷锟斤拷锟斤拷之锟斤拷锟斤拷远锟阶拷锟斤拷锟绞笶L 锟斤拷锟斤拷锟斤拷JAVASCRIPT锟饺脚憋拷锟斤拷锟皆碉拷锟脚碉拷,锟斤拷锟斤拷锟斤拷JAVA锟斤拷锟斤拷锟较革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷疲锟绞癸拷锟斤拷锟斤拷锟斤拷虻ィ锟街伙拷锟揭拷锟斤拷锟斤拷泳涂锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�(锟斤拷锟节诧拷锟斤拷java锟斤拷锟斤拷页锟斤拷写锟斤拷员实锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞碉拷锟�
- 锟斤拷锟矫碉拷11锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
为锟斤拷锟斤拷幕锟斤拷WEB应锟矫筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷,EL锟斤拷锟绞斤拷锟斤拷远锟斤拷锟斤拷锟揭恍╋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�11锟斤拷锟斤拷锟斤拷(JSP锟叫撅拷锟斤拷9锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷,EL锟斤拷JSP锟叫撅拷锟叫革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紼L锟斤拷JSP锟斤拷锟斤拷锟斤拷幕锟饺★拷锟斤拷锟�)
使锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷院芊锟斤拷锟侥凤拷锟斤拷Web 锟斤拷锟斤拷锟斤拷锟捷★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絊ession(锟斤拷玫锟角皐eb锟斤拷锟斤拷锟絊ession值),cookie(锟斤拷锟絎EB锟斤拷锟斤拷锟紺ookie值),header,headerValues(锟斤拷锟斤拷没锟斤拷锟紿ttp锟斤拷锟捷凤拷锟斤拷头锟斤拷锟斤拷息),Param锟斤拷ParamValues(锟斤拷锟斤拷没锟斤拷峤伙拷锟斤拷莶锟斤拷锟�)锟饺★拷
使锟斤拷${锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷["元锟斤拷"]} 锟酵匡拷锟皆伙拷锟斤拷锟斤拷值锟斤拷,锟斤拷锟斤拷${header("host")}
锟斤拷锟斤拷锟斤拷示http头锟斤拷锟斤拷host锟斤拷值,${param("username")},锟斤拷锟皆伙拷锟斤拷锟绞撅拷没锟斤拷锟斤拷峤伙拷锟斤拷没锟�.
使锟斤拷${empty(param("username")} 锟斤拷锟斤拷锟叫讹拷锟矫伙拷锟结交锟斤拷锟角凤拷为锟秸等★拷(锟斤拷锟斤拷锟斤拷jsp1.2锟斤拷使锟斤拷request.getParamter("username")
要锟津化和凤拷锟斤拷芏锟斤拷锟�)
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞碉拷锟�
- 锟斤拷锟斤拷应锟矫筹拷锟斤拷锟斤拷锟斤拷
锟斤拷锟剿匡拷锟皆凤拷锟斤拷姆锟斤拷锟斤拷锟斤拷玫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�,EL锟斤拷锟斤拷锟皆凤拷锟斤拷牡锟接︼拷贸锟斤拷锟斤拷锟斤拷锟�,锟斤拷锟斤拷应锟矫筹拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟街凤拷式 . (锟斤拷锟斤拷锟斤拷锟斤拷)锟斤拷锟绞讹拷锟斤拷锟斤拷锟斤拷裕锟揭诧拷锟斤拷锟绞癸拷锟絒]
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷(实锟斤拷锟斤拷EL锟叫凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷使锟斤拷锟斤拷锟斤拷锟街凤拷式锟斤拷) 锟斤拷锟斤拷应锟矫筹拷锟斤拷实锟斤拷
锟斤拷锟绞�${data}锟斤拷示锟斤拷为data锟斤拷scoped锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟矫碉拷牛锟�.锟斤拷锟斤拷锟斤拷锟脚ｏ拷[]锟斤拷锟斤拷锟斤拷锟斤拷蛹锟斤拷锟斤拷屑锟斤拷锟斤拷锟斤拷锟街碉拷锟�(锟斤拷锟斤拷锟斤拷锟捷凤拷锟绞凤拷式锟斤拷示)
 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟斤拷式${customer.name}锟斤拷示scoped锟斤拷锟斤拷customer锟斤拷name锟斤拷锟皆ｏ拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诩锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷裕锟斤拷锟斤拷锟斤拷锟�${customer[锟斤拷name锟斤拷]}锟叫★拷也锟斤拷锟斤拷通锟斤拷${customers[0]}锟斤拷锟斤拷式锟斤拷锟斤拷锟绞硷拷锟斤拷customers锟叫的碉拷一锟筋。
EL锟斤拷锟绞斤拷锟斤拷锟酵憋拷锟酵骋伙拷硕缘锟脚和凤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷拇锟斤拷锟斤拷锟斤拷${customer.name}锟斤拷${customer[锟斤拷name锟斤拷]}锟角等价的★拷
锟斤拷锟斤拷应锟矫筹拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟铰硷拷锟斤拷锟斤拷锟借：
1.锟斤拷写public锟斤拷锟絪tatic public 锟斤拷锟斤拷锟斤拷只锟斤拷static public锟侥凤拷锟斤拷锟斤拷锟杰憋拷锟斤拷潜锟斤拷锟皆凤拷锟绞★拷
2.锟斤拷锟斤拷锟斤拷映锟戒到TLD锟斤拷锟斤拷
3.锟斤拷JSP页锟斤拷锟叫碉拷锟斤拷要锟斤拷锟矫碉拷Taglib锟斤拷锟�,然锟斤拷涂锟斤拷锟斤拷锟絡sp页锟斤拷锟叫凤拷锟斤拷锟剿★拷
锟斤拷锟斤拷锟斤拷锟紼L 锟斤拷锟绞斤拷锟斤拷缘慕锟斤拷芫锟斤拷莞锟揭伙拷锟斤拷锟斤拷洌珽L锟斤拷锟绞斤拷遣锟斤拷呛芗锟�,锟杰凤拷锟斤拷? 锟斤拷锟斤拷锟揭碉拷牟锟斤拷锟紼L 锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥地凤拷--锟津单憋拷强锟斤拷锟秸�
SimpleTag |
锟斤拷. 锟津单憋拷志锟斤拷锟斤拷展 _SimpleTag |
锟斤拷jsp1.2时锟斤拷锟窖撅拷锟叫憋拷强锟斤拷耍锟� 锟斤拷锟揭癸拷锟斤拷强锟襟，碉拷锟斤拷强锟侥憋拷毯偷锟斤拷枚锟斤拷冉细锟斤拷樱锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷玫锟絎EB锟斤拷锟斤拷锟叫的伙拷锟角诧拷锟洁。JSP2.0锟狡筹拷锟侥简单憋拷强锟斤拷锟秸癸拷锟斤拷锟斤拷锟斤拷锟较碉拷锟斤拷锟解。锟津单憋拷强锟斤拷锟斤拷JSP1.2锟叫的憋拷强锟斤拷锟剿碉拷锟斤拷诺锟斤拷锟斤拷冢锟�
锟皆猴拷台锟斤拷锟斤拷员锟斤拷说锟斤拷锟结构锟斤拷锟津单ｏ拷实锟街接口革拷锟劫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷实锟街猴拷台锟斤拷锟斤拷
JSP 2.0锟叫硷拷锟斤拷锟斤拷锟铰的达拷锟斤拷锟斤拷锟狡憋拷堑锟紸PI锟斤拷javax.servlet.jsp.tagext.SimpleTag锟斤拷锟斤拷API锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷实锟街简单憋拷堑慕涌凇锟斤拷锟絁SP
1.2锟叫碉拷锟斤拷锟叫接口诧拷同锟斤拷锟角ｏ拷SimpleTag锟接口诧拷使锟斤拷doStartTag()锟斤拷doEndTag()锟斤拷锟斤拷锟斤拷锟斤拷锟结供锟斤拷一锟斤拷锟津单碉拷doTag()锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷诘锟斤拷酶帽锟斤拷时只锟斤拷使锟斤拷一锟轿★拷锟斤拷锟斤拷要锟斤拷一锟斤拷锟斤拷锟狡憋拷锟斤拷锟绞碉拷值锟斤拷锟斤拷锟斤拷呒锟斤拷锟斤拷獭锟窖拷锟斤拷投员锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷榷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷实锟街★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絊impleTag锟斤拷锟皆猴拷IterationTag锟斤到同锟饺碉拷锟斤拷锟矫★拷锟斤拷SimpleTag锟侥凤拷锟斤拷锟酵达拷锟斤拷锟斤拷锟斤拷要锟津单得多。锟斤拷SimpleTag锟叫伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷JSP锟斤拷锟捷碉拷setJspBody()锟斤拷getJspBody()锟斤拷锟斤拷锟斤拷Web锟斤拷锟斤拷锟斤拷使锟斤拷setJspBody()锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷JSP锟斤拷锟捷碉拷JspFragment锟斤拷锟斤拷实锟斤拷SimpleTag锟斤拷堑某锟斤拷锟斤拷锟斤拷锟斤拷doTag锟斤拷锟斤拷锟叫革拷锟斤拷锟斤拷要锟斤拷蔚锟斤拷锟絞etJspBody().invoke()锟斤拷锟斤拷锟皆达拷锟斤拷JSP锟斤拷锟捷★拷
锟斤拷锟斤拷前台WEB页锟斤拷锟斤拷锟斤拷锟斤拷员锟斤拷锟斤拷JSP1.2时锟斤拷,Taglib页锟斤拷锟斤拷锟绞碉拷锟斤拷锟斤拷潜冉细锟斤拷拥锟�,SimpleTag+EL锟斤拷锟绞斤拷锟斤拷约锟斤拷锟侥硷拷锟斤拷Taglib锟斤拷锟斤拷,锟斤拷锟斤拷锟斤到锟斤拷锟斤拷JAVA锟斤拷锟斤拷员也锟斤拷锟斤拷锟斤拷锟缴憋拷写JSP页锟斤拷锟侥匡拷摹锟�
- 一锟斤拷Taglib页锟斤拷谋锟叫达拷偷锟斤拷冒锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�(锟津单憋拷志锟斤拷展实锟斤拷)锟斤拷
1. 锟斤拷台锟斤拷锟斤拷员锟斤拷写要锟斤拷锟斤拷锟矫的筹拷锟斤拷
2. 锟洁辑Tag锟斤拷志锟斤拷锟斤拷锟侥硷拷,锟斤拷锟斤拷募锟揭拷锟斤拷锟絎EB-INF\jsp2锟斤拷锟芥，锟斤拷锟斤拷锟斤拷锟斤拷募锟揭拷锟絫ld为锟侥硷拷锟斤拷尾锟斤拷
3.JSP页锟斤拷锟斤拷员锟酵匡拷锟斤拷直锟接碉拷锟斤拷锟剿★拷
- 使锟矫憋拷签锟侥硷拷(JSP fragment)锟斤拷
使锟矫简单憋拷签锟斤拷展锟斤拷锟狡碉拷锟斤拷一锟街简单的凤拷锟斤拷锟斤拷通锟斤拷锟斤拷签锟侥硷拷锟斤拷
锟斤拷签锟侥硷拷锟斤拷一锟斤拷锟斤拷源锟侥硷拷锟斤拷锟斤拷页锟斤拷锟竭匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷取一锟斤拷JSP锟斤拷锟诫，通锟斤拷锟斤拷锟狡癸拷锟斤拷锟斤拷实锟街达拷锟斤拷母锟斤拷谩锟斤拷锟斤拷浠八碉拷锟斤拷锟角╋拷募锟斤拷锟斤拷锟絁SP锟斤拷页锟斤拷锟斤拷使锟斤拷JSP锟斤法锟斤拷锟斤拷锟缴革拷锟矫的憋拷签锟解。锟斤拷签锟侥硷拷锟斤拷锟斤拷展锟斤拷锟斤拷锟斤拷锟角★拷.tag锟斤拷锟斤拷锟斤拷锟斤拷锟较憋拷签锟侥硷拷锟侥硷拷锟斤拷jsp1.2锟叫碉拷jsp:include
指锟斤拷锟叫的帮拷锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷,锟斤拷实锟斤拷锟较伙拷锟斤拷锟斤拷一些锟斤拷同锟侥ｏ拷锟斤拷签锟侥硷拷一锟姐功锟杰比较讹拷小锟津单讹拷锟斤拷锟截革拷使锟斤拷锟绞高碉拷一些锟斤拷锟诫。锟斤拷一锟斤拷锟津单的憋拷签锟侥硷拷锟斤拷
锟斤拷签锟侥硷拷(JSP fragment)锟侥伙拷锟斤拷锟截碉拷锟角匡拷锟斤拷使锟斤拷锟斤拷JSP锟斤拷锟斤拷锟斤拷锟狡筹拷锟斤拷锟斤拷JSP锟斤拷锟斤拷锟斤拷浴锟斤拷锟斤拷锟街拷锟揭伙拷锟絁SP锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷JSP锟斤拷堑锟斤拷锟斤拷裕锟饺伙拷锟斤拷诖锟斤拷锟絁SP锟斤拷锟绞笔癸拷锟斤拷锟叫╋拷锟斤拷裕锟斤拷锟絁SP
fragment锟结供锟剿讹拷态锟斤拷锟斤拷锟皆★拷也锟斤拷锟斤拷说锟斤拷锟斤拷些锟斤拷锟斤拷锟斤拷JSP锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷时锟角匡拷锟皆憋拷锟侥憋拷摹锟斤拷锟角╋拷募锟斤拷锟斤拷锟斤拷谋锟斤拷募锟斤拷锟绞�(JSP锟斤法)实锟斤拷锟斤拷锟狡憋拷牵锟斤拷锟揭诧拷锟絁SP
2.0锟斤拷一锟斤拷锟斤拷要锟铰癸拷锟杰★拷锟斤拷锟斤拷锟劫匡拷一锟斤拷锟斤拷签锟侥硷拷锟侥讹拷态锟斤拷锟矫碉拷一锟斤拷锟斤拷锟斤拷
|
锟斤拷锟介到锟斤拷JSP2.0锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角诧拷锟角非筹拷锟斤拷锟斤拷锟斤拷锟�?
锟斤拷锟斤拷锟斤拷一锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷JSP锟斤拷锟斤拷锟斤拷Tomcat5.0.x支锟斤拷锟斤拷锟斤拷jsp2.0锟侥革拷锟斤拷锟斤拷锟皆★拷锟较匡拷锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷支锟斤拷jsp2.0锟斤拷JSP锟秸硷拷锟斤拷锟斤拷一锟铰吧★拷锟斤拷锟斤拷锟斤拷泻芏锟斤拷锟斤拷锟絁SP锟秸硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭讹拷锟� |
锟斤拷 锟斤拷 |
|
|
