../html/construction_02.jsp000600 000120 001751 00000015662 15026711442 015757 0ustar00wwwadmin000000 000000 <%@ page import="java.sql.*" contentType="text/html; charset=UTF-8" %> <%boolean isNeedLog=false;%> <%@ include file="../include/ug_verify_.jsp" %> 圖書館施工消息 | <%@ include file="../include/title.jsp" %> <%@ include file="../include/_layoutcsswithjs_.jsp" %> <%@ include file="../include/header.jsp" %>
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  • 圖書館施工消息

圖書館施工消息

公館分館

公館分館為優化讀者閱覽空間，自暑假起進行空間改造整修工程，施工期間圖書館照常開放，部分服務會隨工程需要有所調整，本館將隨時公告。

施工容易有噪音、粉塵及工程氣味，且因局部區域空調關閉，使得圖書館略顯悶熱，閱覽環境不盡舒適，本館深表歉意。

本館將盡力減低工程造成的困擾與不便，並作好防護措施，確保人員出入使用及安全。請讀者小心為上注意自身安全，勿擅闖工區。

若有未盡事宜，尚請見諒，或可隨時與櫃檯人員反映。

 

【空間改造工程】 Gounguan Library Renovation

 

施工時間：114年6月至114年11月

施工範圍：一樓、二樓、七樓

施工重點：一樓開放空間、24小時自習室

 

暑假開放時間：

周一至周四　08:00-21:00

周五　　　　09:20-17:00

周六周日　　閉館

 

服務調整說明：

樓層

地點／館藏

調整說明

一樓

流通櫃台

移置三樓安心小棧區

影印機

移置三樓

禮品

暫停販售

館藏

漫畫與現期期刊移至四樓；

視聽資料移至三樓

二樓

安靜自修區&中間閱覽區

暫停開放使用

團討室&輕聲討論區

暫停開放使用

三樓

團討室&多功能觀賞室 (301~304)

2人以上方可申請借用

七樓

閱覽區

暫停開放使用

 

 

Go to Top <%@ include file="../include/footer.jsp" %> ../html/construction_03.jsp000600 000120 001751 00000005501 15022242075 015744 0ustar00wwwadmin000000 000000 <%@ page import="java.sql.*" contentType="text/html; charset=UTF-8" %> <%boolean isNeedLog=false;%> <%@ include file="../include/ug_verify_.jsp" %> 圖書館施工消息 | <%@ include file="../include/title.jsp" %> <%@ include file="../include/_layoutcsswithjs_.jsp" %> <%@ include file="../include/header.jsp" %>
  • 首頁
  • 圖書館施工消息

圖書館施工消息

林口分館

Go to Top <%@ include file="../include/footer.jsp" %> ../html/error.jsp000600 000120 001751 00000005323 14775077507 014067 0ustar00wwwadmin000000 000000 <%@page import="java.util.*,java.net.*" contentType="text/html; charset=UTF-8" isErrorPage="true"%> <% InetAddress ipAddress = null; char ipDigital = 'N'; //use current timestamp as error key both to UI and log file. java.text.SimpleDateFormat formatter = new java.text.SimpleDateFormat("yyyy-MM-dd_HH:mm:ss"); Calendar cal = Calendar.getInstance(); String strDateTime = formatter.format(cal.getTime()); org.slf4j.Logger LOG=org.slf4j.LoggerFactory.getLogger(ntnulib_project.util.mayh.class); //get the server's ipAddress try{ ipAddress = InetAddress.getLocalHost(); if(null != ipAddress){ ipDigital = ipAddress.getHostAddress().charAt(ipAddress.getHostAddress().length()-1); } }catch(Exception e){} if(exception!=null){ LOG.error("[Exception in error.jsp: Id = [ {} ] at server [ {} ]]",strDateTime,ipDigital); LOG.error(exception.getMessage(),exception); } %> 國立臺灣師範大學圖書館
系統錯誤    
內容
噢!~非預期的錯誤發生!
時間:[ <%=strDateTime%> ]
主機代碼:[ <%=ipDigital%> ].
錯誤訊息
<%
    String errMsg = null;
    if(exception != null){
    	exception.printStackTrace();
        errMsg=exception.getMessage();
    }else{
        errMsg = "System is busy, please try later.";
    }
    out.println(errMsg);
    StringBuffer params=new StringBuffer();
    Enumeration enumlist =request.getParameterNames();
    while  (enumlist.hasMoreElements()) {
        Object obj_data=enumlist.nextElement();
        String new_status=request.getParameter(obj_data.toString());
        
        params.append(obj_data.toString());
        params.append("=");
        params.append(new_status);
        params.append("&");
        
        out.print(obj_data.toString());
        out.print("=");
        out.print(new_status);
        out.print("&");
    }
    LOG.error("Error Params: {}",params);
    //System.gc();
%>
 ../html/index.jsp000600 000120 001751 00000066145 15022242404 014026 0ustar00wwwadmin000000 000000 <%@ page import="java.sql.*" contentType="text/html; charset=UTF-8" %> <%boolean isNeedLog=false;%> <%@ include file="../include/ug_verify_.jsp" %> 國立臺灣師範大學圖書館 | National Taiwan Normal University Library <%@ include file="include/header-index.jsp" %>

查詢本館館藏資源包括圖書、視聽資源、學位論文、及特藏資源等。


<% Connection con=ntnulib_project.util.dbTable.getDataModule().getConnection(); %>

最新消息

<% PreparedStatement pstmt=con.prepareStatement("SELECT NEWSID,TITLE,E_TITLE,DEPART,BDATE,EDATE,WEIGHT_VALUE,URL_STR FROM NEWS WHERE NEWS_TYPE<>'FD1D36C1-90FC-B776-5E61-4297AB9AAC75' AND BDATE<=? AND EDATE>=? ORDER BY WEIGHT_VALUE,BDATE DESC"); pstmt.setLong(1, System.currentTimeMillis()); pstmt.setLong(2, System.currentTimeMillis()); rs=pstmt.executeQuery(); int max=5; //最多5個 iCount=1; while (rs.next()){ if (rs.getString("URL_STR").equals("")){ %><% } else { %><% } if (++iCount>max) break; } rs.close(); pstmt.close(); %>
"><%=rs.getString("TITLE") %> "><%=ntnulib_project.util.mayh.formatDate(rs.getLong("BDATE")) %>
"><%=rs.getString("TITLE") %> "><%=ntnulib_project.util.mayh.formatDate(rs.getLong("BDATE")) %>
more
圖書館施工消息
電子資料庫
學位論文服務平台
Turnitin論文比對系統
借書一卡通用服務
Rapid ILL西文期刊文獻快遞服務

即時資訊

校外可入館數

<% rs=con.createStatement().executeQuery("SELECT LOCALCATION,COUNT(*) TOTAL FROM GUEST_CARD_INFO WHERE LABEL='不限' AND STATUS_FG=0 AND ID NOT IN (SELECT CARD_ID FROM GUEST_CARD_CHECKIN_LOG WHERE IN_DATE<>0 AND OUT_DATE=0) GROUP BY LOCALCATION"); while (rs.next()){ //型式: 館別:數量 館別:數量 館別:數量 out.print(""); out.print(rs.getString("LOCALCATION")); out.print("："); out.print(rs.getString("TOTAL")); out.print("人"); out.print("
"); } rs.close(); %>

24小時自習室空位數

<% rs=con.createStatement().executeQuery("SELECT SEAT_PLACE.DESCRIPTION,COUNT(*) TOTAL FROM SEAT_MANAGER_PROFILE A,SEAT_PLACE WHERE A.LOC_ID=SEAT_PLACE.ID AND A.ID NOT IN (SELECT SEAT_ID FROM SEAT_MAIN WHERE STATUS_FG<=3) AND A.STOP_FG=0 AND SEAT_PLACE.STATUS_FG=0 GROUP BY SEAT_PLACE.DESCRIPTION"); while (rs.next()){ //型式: 館別:數量 館別:數量 館別:數量 out.print(""); out.print(rs.getString("DESCRIPTION")); out.print("："); out.print(rs.getString("TOTAL")); out.print("人"); out.print("
"); } rs.close(); %>

今日入館人數累計

<% java.util.Calendar rightNow = new java.util.GregorianCalendar(); rightNow.set(java.util.Calendar.HOUR_OF_DAY, 0); //anything 0 - 23 rightNow.set(java.util.Calendar.MINUTE, 0); rightNow.set(java.util.Calendar.SECOND, 0); //午夜開始 java.util.HashMap key_mapping = new java.util.HashMap(); key_mapping.put("圖書館入口柵門/1", "總館"); key_mapping.put("圖書館入口柵門/3", "總館"); key_mapping.put("圖書館入口柵門/11", "總館"); key_mapping.put("圖書館B1/1", "總館B1閱覽室(入)"); key_mapping.put("圖書館B1/9", "總館B1閱覽室(出)"); key_mapping.put("公館圖書館入口柵欄門/1", "公館分館"); key_mapping.put("公館圖書館入口柵欄門/9", "公館分館"); key_mapping.put("公館圖書館B1/4", "公館圖書館B1"); key_mapping.put("林口圖書館柵門(進)/3", "林口分館"); String[] keys_list=new String[]{"總館","總館B1閱覽室(入)","總館B1閱覽室(出)","公館分館","公館圖書館B1","林口分館"}; int[] keys_value=new int[keys_list.length]; String mapping_key=""; pstmt=con.prepareStatement("SELECT READERNAME,READERID,COUNT(*) TOTAL FROM DOOR_INOUT_INFO WHERE SDATE>=? GROUP BY READERNAME,READERID"); pstmt.setLong(1, rightNow.getTimeInMillis()); rs=pstmt.executeQuery(); while (rs.next()){//總數有了!! mapping_key=key_mapping.get(rs.getString("READERNAME")+"/"+rs.getString("READERID")); if (mapping_key==null) continue; for (int j=0;j 總館：<%=keys_value[0] %>人
公館：<%=keys_value[3]%>人
林口：<%=keys_value[5]%>人

研究室可借用間數

<% rightNow.clear(java.util.Calendar.MINUTE); rightNow.clear(java.util.Calendar.SECOND); rightNow.clear(java.util.Calendar.MILLISECOND); rightNow.set(java.util.Calendar.DAY_OF_MONTH, 1); long sdate=rightNow.getTimeInMillis();//這個月1 日 rightNow.add(java.util.Calendar.MONTH, 1); long month_edate=rightNow.getTimeInMillis()-1;//月底,最後一刻 pstmt=con.prepareStatement("SELECT A.LOCALCATION,COUNT(*) TOTAL FROM STUDYROOM_INFO A LEFT JOIN (SELECT ID,ROOM_ID FROM STUDYROOM_CHECKIN_LOG WHERE OUT_DATE=0) AS B ON A.ID=B.ROOM_ID WHERE A.STATUS_FG=0 AND B.ID IS NULL AND A.ID NOT IN (SELECT ID FROM STUDYROOM_REV WHERE STOP_USE=0 AND BDATE BETWEEN ? AND ?) GROUP BY LOCALCATION"); pstmt.setLong(1, sdate); pstmt.setLong(2, month_edate); rs=pstmt.executeQuery(); //rs=con.createStatement().executeQuery("SELECT A.LOCALCATION,COUNT(*) TOTAL FROM STUDYROOM_INFO A LEFT JOIN (SELECT ID,ROOM_ID FROM STUDYROOM_CHECKIN_LOG WHERE OUT_DATE=0) AS B ON A.ID=B.ROOM_ID WHERE A.STATUS_FG=0 AND B.ID IS NULL GROUP BY LOCALCATION"); keys_list=new String[]{"總館","0","公館分館","0","林口分館","0"}; while (rs.next()){ for (int i=0;i 總館：<%=keys_list[1] %>間
公館：<%=keys_list[3]%>間
林口：<%=keys_list[5]%>間

<%con.close(); %>

公館分館

林口分館

高行健資料中心

Go to Top <%@ include file="include/footer-index.jsp" %> ../html/news.jsp000600 000120 001751 00000024017 14543465732 013705 0ustar00wwwadmin000000 000000 <%@ page import="java.sql.*" contentType="text/html; charset=UTF-8" %> <%boolean isNeedLog=false;%> <%@ include file="../include/ug_verify_.jsp" %> 最新消息 | <%@ include file="include/title.jsp" %> <%@ include file="include/header-index.jsp" %>

最新消息

全部公告

標題 單位 公告日期
<<上一頁  下一頁>>
Go to Top <%@ include file="include/footer.jsp" %> ../html/news.view.jsp000600 000120 001751 00000015406 14543465732 014660 0ustar00wwwadmin000000 000000 <%@ page import="java.sql.*" contentType="text/html; charset=UTF-8" %> <%boolean isNeedLog=false;%> <%@ include file="../include/ug_verify_.jsp" %> <% String id=request.getParameter("id")!=null?request.getParameter("id"):""; Connection con=ntnulib_project.util.dbTable.getDataModule().getConnection(); String bdate=""; String edate=""; String title=""; String content=""; String depart=""; PreparedStatement pstmt=con.prepareStatement("SELECT BDATE,EDATE,TITLE,CONTENT,DEPART FROM NEWS WHERE NEWSID=?"); pstmt.setString(1,id); ResultSet rs=pstmt.executeQuery(); if (rs.next()){ bdate=ntnulib_project.util.mayh.formatDate(rs.getLong("BDATE")); edate=ntnulib_project.util.mayh.formatDate(rs.getLong("EDATE")); title=rs.getString("TITLE"); content=rs.getString("CONTENT"); depart=rs.getString("DEPART"); } else { rs.close(); pstmt.close(); con.close(); %> <% return; } rs.close(); pstmt.close(); %> 最新消息 | <%@ include file="include/title.jsp" %> <%@ include file="include/header-index.jsp" %>

最新消息

主　　旨 <%=title%>
發佈單位 <%=depart%>
相關檔案 <% //是不是圖呢?image pstmt=con.prepareStatement("SELECT ID,FILEEXT,OLD_NAME,STORE_PATH FROM NEWS_OBJECT WHERE TITLE_ID=?"); pstmt.setString(1,id); rs=pstmt.executeQuery(); ntnulib_project.util.ImageDisp display_function=new ntnulib_project.util.ImageDisp(); while (rs.next()){ String object_id=rs.getString("ID"); String fileext=rs.getString("FILEEXT"); String old_name=rs.getString("OLD_NAME"); String icon_img=display_function.getDisplayIcon(fileext); %>按此下載<%=old_name%><% if (fileext.endsWith("docx")||fileext.endsWith("doc")||fileext.endsWith("xls")||fileext.endsWith("xlsx")||fileext.endsWith("ppt")||fileext.endsWith("pptx")){ String[] ods_file=ntnulib_project.util.mayh.openOfficeMapping(old_name); %> 按此下載<%=ods_file[1]%><% } } rs.close(); pstmt.close(); display_function=null; %>
內　　容 <%=content%>
<% con.close(); %> Go to Top <%@ include file="include/footer.jsp" %> ../html/pdfdownload.jsp000600 000120 001751 00000002425 15026706104 015215 0ustar00wwwadmin000000 000000 <%@ page import="java.io.*,java.sql.*,java.net.URLEncoder" contentType="text/html; charset=UTF-8" %> <%boolean isNeedLog=false;%> <%@ include file="../include/ug_verify_.jsp" %> <% String uri=request.getParameter("uri")!=null?request.getParameter("uri"):""; String fname=uri; //System.out.println(ntnulib_project.robots.Const.host+":8080"+uri); if (uri.indexOf(".jsp")!=-1){ fname=uri.substring(1,uri.indexOf(".jsp")).intern(); fname=fname.replaceAll("/", "-"); } else { return; } out.clear(); response.setContentType("application/pdf; charset=iso-8859-1"); response.setHeader("Content-disposition","attachment; filename=\""+fname+".pdf\""); org.zefer.pd4ml.PD4ML pd4ml = new org.zefer.pd4ml.PD4ML(); pd4ml.setPageInsets(new java.awt.Insets(20, 10, 10, 10)); pd4ml.setHtmlWidth(950); pd4ml.setPageSize(pd4ml.changePageOrientation(org.zefer.pd4ml.PD4Constants.A4)); // landscape page orientation //pd4ml.enableDebugInfo(); try{ pd4ml.useTTF("/home/mayh/conf/fonts", true); }catch (Exception e){ e.printStackTrace(); LOG.error("pdfrenderer error",e); } try{ pd4ml.render("https://www.lib.ntnu.edu.tw"+uri, response.getOutputStream()); }catch (Exception e){ e.printStackTrace(); LOG.error("PDF renderer error",e); } pd4ml.clearCache(); pd4ml=null; %> ../html/sec_file.jsp000600 000120 001751 00000014351 15026705621 014471 0ustar00wwwadmin000000 000000 <%@page import="com.aspose.slides.SaveFormat"%> <%@ page import="java.io.*,java.sql.*,java.net.URLEncoder,com.aspose.words.*,com.aspose.cells.*" contentType="text/html; charset=UTF-8" %> <%boolean isNeedLog=false;%> <%@ include file="../include/ug_verify_.jsp" %> <%//用以實作特殊檔案的下載 /* 1.實作檢查ID 2.實作複製檔案 3.檔案的下載 */ String handle=request.getParameter("handle")!=null?request.getParameter("handle"):""; String obj_id=request.getParameter("obj")!=null?request.getParameter("obj"):""; String db_name=request.getParameter("type")!=null?request.getParameter("type"):""; String choice_fmt=request.getParameter("fmt")!=null?request.getParameter("fmt"):""; String fname=""; String fileExt=""; //決定類型 String old_name=""; try { switch (db_name.charAt(0)){ case '1':{ db_name="DATABASE_OBJECT"; break; } case '2':{ db_name="MOVIES_NEWS_OBJECT"; break; } case '3':{ db_name="EVAL_DATA_OBJECT"; break; } case '4':{ db_name="WEBPAGE_DATA_OBJECT"; break; } } }catch (Exception e){ db_name="NEWS_OBJECT"; } /* if(db_name.equals("1")){ db_name="DATABASE_OBJECT"; } else if (db_name.equals("2")){ db_name="MOVIES_NEWS_OBJECT"; } else if (db_name.equals("3")) { db_name="EVAL_DATA_OBJECT"; } else if (db_name.equals("4")) { db_name="WEBPAGE_DATA_OBJECT"; } else { db_name="NEWS_OBJECT"; } */ Connection con=ntnulib_project.util.dbTable.getDataModule().getConnection(); try{ StringBuffer db_str=new StringBuffer("SELECT STORE_PATH,FILEEXT,OLD_NAME FROM "); db_str.append(db_name); db_str.append(" WHERE TITLE_ID=? AND ID=?"); PreparedStatement pstmt=con.prepareStatement(db_str.toString()); pstmt.setString(1,handle); pstmt.setString(2,obj_id); ResultSet rs=pstmt.executeQuery(); if (rs.next()){ fname=rs.getString("STORE_PATH"); fileExt=rs.getString("FILEEXT").toLowerCase(); old_name=rs.getString("OLD_NAME"); // if (!fileExt.equals("")){ // fname=fname.substring(0,fname.lastIndexOf(fileExt)); // } } rs.close(); pstmt.close(); // System.out.println(fname+fileExt+old_name); }catch (Exception e){} con.close(); if (fname.equals("")) return; File src_file=new File(fname); if (!src_file.exists()) { LOG.error("sec_file: TitleID {}, ID {}, fname {} not exist", handle, obj_id, fname); return; } src_file=null; if (fileExt.endsWith("docx")||fileExt.endsWith("doc")||fileExt.endsWith("xls")||fileExt.endsWith("xlsx")||fileExt.endsWith("ppt")||fileExt.endsWith("pptx")){ //要選擇格式 if (choice_fmt.equals("open")){ //open office document if (fileExt.endsWith("docx")||fileExt.endsWith("doc")){ com.aspose.words.License license = new com.aspose.words.License(); license.setLicense("Aspose.Total.Java.lic"); Document doc = new Document(fname); //System.out.println(fname); //FontSettings.setFontsFolder(ntnulib_project.robots.Const.font_path+"/", false); FontSettings fontsettings=new FontSettings(); fontsettings.setFontsFolder(ntnulib_project.robots.Const.font_path+"/", false); com.aspose.words.SaveOptions options=com.aspose.words.SaveOptions.createSaveOptions(com.aspose.words.SaveFormat.ODT); //String out_path=webroot+ntnulib_project.robots.Const.garbage_store_path+old_name.replaceAll("\\.\\w{3,4}($|\\?)","")+".odt"; String out_path=webroot+ntnulib_project.robots.Const.garbage_store_path+obj_id+".odt"; //System.out.println(out_path); doc.save(out_path,options); fname=out_path; old_name=old_name.replaceAll("\\.\\w{3,4}($|\\?)","")+".odt"; } else if (fileExt.endsWith("xlsx")||fileExt.endsWith("xls")){ com.aspose.cells.License license = new com.aspose.cells.License(); license.setLicense("/home/mayh/conf/Aspose.Total.Java.lic"); //要絕對路徑 Workbook workbook = new Workbook(fname); //FontSettings.setFontsFolder(ntnulib_project.robots.Const.font_path+"/", false); //String out_path=ntnulib_project.robots.Const.garbage_store_path+old_name.replaceAll("\\.\\w{3,4}($|\\?)","")+".ods"; FontSettings fontsettings=new FontSettings(); fontsettings.setFontsFolder(ntnulib_project.robots.Const.font_path+"/", false); String out_path=webroot+ntnulib_project.robots.Const.garbage_store_path+obj_id+".ods"; workbook.save(out_path,com.aspose.cells.SaveFormat.ODS); workbook.dispose(); fname=out_path; old_name=old_name.replaceAll("\\.\\w{3,4}($|\\?)","")+".ods"; } else if (fileExt.endsWith("pptx")||fileExt.endsWith("ppt")){ com.aspose.slides.License license = new com.aspose.slides.License(); license.setLicense("/home/mayh/conf/Aspose.Total.Java.lic"); //要絕對路徑 com.aspose.slides.Presentation pres = new com.aspose.slides.Presentation(fname); //FontSettings.setFontsFolder(ntnulib_project.robots.Const.font_path+"/", false); //String out_path=ntnulib_project.robots.Const.garbage_store_path+old_name.replaceAll("\\.\\w{3,4}($|\\?)","")+".odp"; FontSettings fontsettings=new FontSettings(); fontsettings.setFontsFolder(ntnulib_project.robots.Const.font_path+"/", false); String out_path=webroot+ntnulib_project.robots.Const.garbage_store_path+obj_id+".odp"; pres.save(out_path, com.aspose.slides.SaveFormat.Odp); pres.dispose(); fname=out_path; old_name=old_name.replaceAll("\\.\\w{3,4}($|\\?)","")+".odp"; } } } out.clear(); //send header response.setContentType(ntnulib_project.util.mayh.getContentType(fname)+"; charset=iso-8859-1"); String dst_fname = URLEncoder.encode(old_name,"UTF-8"); response.setHeader("Content-disposition","attachment; filename=\""+dst_fname+"\""); //複製檔案 InputStream in = new FileInputStream(fname); //InputStream in = new FileInputStream(new File(fname)); byte[] buf = new byte[1024]; int len; OutputStream os=response.getOutputStream(); try { while ( (len = in.read(buf)) > 0) { os.write(buf, 0, len); } }catch (Exception e){ LOG.error("output {} , id {}", dst_fname, handle); e.printStackTrace(); } os.flush(); os.close(); in.close(); buf=null; %> ../html/sitemap.jsp000600 000120 001751 00000051634 15015270151 014360 0ustar00wwwadmin000000 000000 <%@ page import="java.sql.*" contentType="text/html; charset=UTF-8" %> <%boolean isNeedLog=false;%> <%@ include file="../include/ug_verify_.jsp" %> 網站導覽 | <%@ include file="include/title.jsp" %> <%@ include file="include/header-index.jsp" %>

網站導覽

圖書館資源

資源查詢及瀏覽

電子資源

服務項目

流通閱覽

 

館際合作

視聽多媒體

推廣及參考

電子資料庫

場地及設備

畢業離校

其他

資源指引

學科主題資源

身份別指引

學術指引

校史特藏

校史

特藏

出版與禮品

關於本館

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Go to Top <%@ include file="include/footer.jsp" %> ../html/v_image.jsp000600 000120 001751 00000005477 14426572025 014343 0ustar00wwwadmin000000 000000 <%@ page contentType="image/jpeg" import="java.awt.*,java.awt.image.*,java.util.*,javax.imageio.*" %> <% out.clear(); //不可以有快取唷~~~ response.setHeader("Pragma","No-cache"); response.setHeader("Cache-Control","no-cache"); response.setDateHeader("Expires", 0); // 設定圖片的長寬 int width=135, height=40; java.awt.Font font = new Font("Arial", Font.BOLD, 40);//new java.awt.Font(Font.SERIF, Font.BOLD, 32); BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); //取得圖片 Graphics g = image.getGraphics(); //隨機 Random random = new Random(); //設定顏色 g.setColor(getRandColor(210,250)); //210,250 g.fillRect(0, 0, width, height); //字體 g.setFont(font); //g.setFont(new Font("Times New Roman",Font.PLAIN,18));//18號字 //圖框 //g.setColor(new Color()); //g.drawRect(0,0,width-1,height-1); //隨機產生155條干擾線~~ g.setColor(getRandColor(160,200)); for (int i=0;i<155;i++) { int x = random.nextInt(width); int y = random.nextInt(height); int xl = random.nextInt(32); //搭32字型 int yl = random.nextInt(32); g.drawLine(x,y,x+xl,y+yl); } //產生4位驗證數字 //String rand = request.getParameter("rand"); //rand = rand.substring(0,rand.indexOf(".")); String sRand=getText(4); for (int i=0;i<4;i++){ //String rand=String.valueOf(random.nextInt(10)); //sRand+=rand; //將數字放到圖中 g.setColor(new Color(20+random.nextInt(150),20+random.nextInt(150),20+random.nextInt(150)));//怕顏色和字太近..-.- g.drawString(String.valueOf(sRand.charAt(i)),32*i+4,32+random.nextInt(8)); //32號字+初始位置, 高度經驗法則; x,y } //隨機產生30個三角形前景~~ g.setColor(getRandColor(160,200)); for (int i=0;i<30;i++) { int x = random.nextInt(width); int y = random.nextInt(height); int xl = random.nextInt(15); int yl = random.nextInt(15); int x2 = random.nextInt(15); int y2 = random.nextInt(15); g.drawLine(x, y, x+xl, y+yl); g.drawLine(x, y, x+x2, y+y2); g.drawLine(x+x2, y+y2, x+xl, y+yl); } //放到session session.setAttribute("rand",sRand); g.dispose(); // 輸出囉 ImageIO.write(image, "JPEG", response.getOutputStream()); %> <%! String getText(int length) { StringBuilder sb = new StringBuilder(); for (int i = 0; i 255) fc=255; if(bc>255) bc=255; int r=fc+random.nextInt(Math.abs(bc-fc)); int g=fc+random.nextInt(Math.abs(bc-fc)); int b=fc+random.nextInt(Math.abs(bc-fc)); return new Color(r,g,b); } %>