package?com.action;

import?java.io.IOException;
import?java.util.ArrayList;
import?java.util.List;

import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

/**
?*?執行Ajax的action
?*?
?*?@author?Steven
?*?
?*/
public?class?AjaxAction?extends?HttpServlet?{
	private?String[]?str;
	private?static?final?long?serialVersionUID?=?1L;

	@Override
	protected?void?doGet（HttpServletRequest?req?HttpServletResponse?resp）
			throws?ServletException?IOException?{
		doPost（req?resp）;
	}

	@Override
	protected?void?doPost（HttpServletRequest?req?HttpServletResponse?resp）
			throws?ServletException?IOException?{
		//?用來接收獲取符合條件的結果
		List?strList?=?new?ArrayList（）;
		//?StringBuffer?sb?=?new?StringBuffer（）;
		//?獲取前臺輸入的字符，去空格，轉換成小寫
		String?content?=?req.getParameter（“content“）.trim（）.toLowerCase（）;
		//?如果輸入的字符存在且不為空
		if?（content?!=?null?&&?!““.equals（content））?{
			//?將符合條件的結果放進集合中
			for?（String?strTemp?:?str）?{
				//?以字符串開頭
				if?（strTemp.toLowerCase（）.startsWith（content））?{
					strList.add（strTemp）;
					//?sb.append（strTemp）;
					//?sb.append（“
“）;
				}
			}
		}
		//?if?（strList.size（）?>?10）?{
		//?//?結果集只保存前十個元素
		//?strList?=?strList.subList（0?10）;
		//?}
		//?存放到request屬性范圍中
		req.setAttribute（“strList“?strList）;
		//?將結果在頁面中輸出
		req.getRequestDispatcher（“WEB-INF/jsp/showAjax.jsp“）.forward（req?resp）;
		//?PrintWriter?print?=?resp.getWriter（）;
		//?print.write（sb.toString（））;
	}

	@Override
	public?void?init（）?throws?ServletException?{
		//?初始化初始數據
		//?相當于數據庫
		str?=?new?String[]?{?“about“?“above“?“afraid“?“after“?“afternoon“
				“again“?“age“?“ago“?“agree“?“air“?“airplane“?“airport“
				“all“?“almost“?“along“?“already“?“also“?“always“
				“American“?“and“?“angry“?“away“?“autumn“?“aunt“?“August“
				“ask“?“as“?“art“?“arrive“?“around“?“arm“?“April“
				“apple“?“appear“?“apartment“?“anything“?“anyone“?“any“
				“answer“?“another“?“animal“?“boy“?“banana“?“band“
				“idiom“?“illuminate“?“highlight“?“heritage“?“grief“
				“grab“?“glitter“?“legitimate“?“likelihood“?“media“
				“mediate“?“negligible“?“narrative“?“offence“?“offensive“
				“overthrow“?“periodic“?“publicity“?“qualification“
				“qualitative“?“reign“?“repay“?“replacement“?“revolve“
				“scared“?“seminar“?“token“?“transient“?“update“
				“vegetation“?“virgin“?“zinc“?“yell“?“yoke“?“youngster“
				“whereby“?“ward“?“vicious“?“versatile“?“tuck“?“trigger“
				“transient“?“transaction“?“theme“?“handbook“?“grim“
				“extract“?“entity“?“edit“?“distract“?“discount“
				“differentiate“?“destiny“?“delegate“?“couch“?};
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-01-08?14:34??Ajax百度搜索項目實例\
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\
?????文件???????47616??2014-01-08?14:34??Ajax百度搜索項目實例\Ajax.ppt
?????文件?????????362??2014-01-07?13:15??Ajax百度搜索項目實例\Ajax\.classpath
?????目錄???????????0??2014-01-07?13:15??Ajax百度搜索項目實例\Ajax\.myeclipse\
?????文件?????????285??2014-01-07?13:15??Ajax百度搜索項目實例\Ajax\.mymetadata
?????文件????????1410??2014-01-07?15:01??Ajax百度搜索項目實例\Ajax\.project
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\.settings\
?????文件?????????500??2014-01-07?13:15??Ajax百度搜索項目實例\Ajax\.settings\.jsdtscope
?????文件??????????49??2014-01-07?13:15??Ajax百度搜索項目實例\Ajax\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2014-01-07?13:15??Ajax百度搜索項目實例\Ajax\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\src\
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\src\com\
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\src\com\action\
?????文件????????2938??2014-01-08?11:07??Ajax百度搜索項目實例\Ajax\src\com\action\AjaxAction.java
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\WebRoot\
?????文件????????1656??2014-01-08?10:37??Ajax百度搜索項目實例\Ajax\WebRoot\index.jsp
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\WebRoot\js\
?????文件?????????686??2014-01-08?14:05??Ajax百度搜索項目實例\Ajax\WebRoot\js\ajax.js
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\WebRoot\meta-INF\
?????文件??????????36??2014-01-07?13:15??Ajax百度搜索項目實例\Ajax\WebRoot\meta-INF\MANIFEST.MF
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\WebRoot\WEB-INF\
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\WebRoot\WEB-INF\classes\
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\WebRoot\WEB-INF\classes\com\
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\WebRoot\WEB-INF\classes\com\action\
?????文件????????3983??2014-01-08?11:07??Ajax百度搜索項目實例\Ajax\WebRoot\WEB-INF\classes\com\action\AjaxAction.class
?????目錄???????????0??2014-01-08?14:33??Ajax百度搜索項目實例\Ajax\WebRoot\WEB-INF\jsp\
?????文件?????????438??2014-01-08?10:37??Ajax百度搜索項目實例\Ajax\WebRoot\WEB-INF\jsp\showAjax.jsp
?????目錄???????????0??2014-01-07?13:15??Ajax百度搜索項目實例\Ajax\WebRoot\WEB-INF\lib\
?????文件?????????621??2014-01-07?15:16??Ajax百度搜索項目實例\Ajax\WebRoot\WEB-INF\web.xml