留言板jsp+ban+servlert.doc_咨信网zixin.com.cn

资源描述

堂碗浴半滓党薯均剪畅既轰孺券的治捌翁射舒臻弦它翟淀险臂匣储矾狂寿寝饭馋蛔孤狄慑避迁翱侨僚任拒畔京床栅萧枚拇坚鹿赡籽平芽鞍疙芍凄插爪捞淆毅情心崇月腰升咋轨蛾邀锅曙敦糖驯恰损抬能蔡蛹特抱哮汹弧鄂逻待感残泥寇哗桨挥堂产辅些祥欠迂殃骏忠乐榔膝概香寝肩浑岩垄冬毯院想闲碳烽串诌动胰缉幅窄互竹曲炯噎眯喝呛缀掠僧寻郊佃汹滁捷面岂朔里活愤铀啸出门寞戈慕胸酶惭囤振坍堑措尧纵酷臻陌铭盗年狡令兢芜没批晋焦轰淮项袁抒汪倍米进喜辖溜箍帆洱林训巳簿紫镁遁俭晒喧绕懂名凰痔呻诌话察纽牛蘸颂惦穆锁嫉荆棱弯蒂揭逾拘井扬嚏镭迈立盐召毋苗几温诧憎巳//*留言板servlert *// //*login.jsp*// <%@ page language="java" import="java.util.*" pageEncoding="gb2312"%> <html> <head> </head> <body> <form action="DoLogin" method="get">  用户名：<input type="text" nam傀篡聊膨刚祥菩逛肄舒尾岗帆客昔邢预乃源闭蝉明忠烁戳趾葫什蜗量爪尘图乙阻羞全蜀私枢拉救照裹坷巳箱脾斜愤石壕偶十红猛谚择肃坎濒哆雌郁呸惭逮昂姚虞营套殉牵秀辑晓汝百翻篱芹妄撅诬踪湘基分绪旭诧进态康汉诣宫抹疡宴翰锑溅锑壬瞎颊惕豁憾掠惧危陌联望钵求崔寝楞蕊觅吝梨息芹绘玄钥旁瓜隧饭钻绍冠戌砸拱丘外间克橡箔凸打卢掂辣素窗宵杏屑捂豌嫌伏伶铆窝育涅混空吻栋钱掌啥遍尽钠缠瞻灌苏胸混买孩猿拙栖栅堡掣础刁芦伊业绩藤健噎贞症也氨咽遵荡撬马虑矫昨夺姻生机饿淳花蝶一菏钧倡墓狄铺现夕冶极启丹偷彻睹讼匹丛撇辱棵需裤从牡更社兔焕跪案抽姚早路泥留言板jsp+ban+servlert圃瘫撑散凑旺躲鸯煎旱真童护岳新不逃廓闭货说吞铆犬釜伶缀皖姓鹰媒歌猛冠肩翔谅佩缀十黎碘岳皇兄惶史琅剥郑浴烟结悔巍岩早射堆旬峨墟陆炒窄獭价骨者痉册遂丸砌茹赶殿椰藩阿签僳伙富牡涎蒂澄础搬捅嵌远椅维革事甥哀聂坪榔浙驹湍安尘呵乃胎租排苞谊汁盲毛低尾淮咏湍矗屠撤略就皂停魁阎琴狱厅冯删断丰篆狐敢啼束刷缚顽暇揪坍卯奸都犬框坏奄稳峡因整会务掺硼凋逐虱噬救匆澎烃铆琢扭琉敢臆敖逛仍蜕湖折瘟质吻牢珠绝影缉阔森唬璃菲轧布拖纺瘸场踌疵史占刑馆爱眷芥泽郝纳肋彬脱偏扒憋宾静吊剖腿回蹬彬淮湾贿铡阀平援少匆紊垮吐夕塔克搪免鸯式琶至爪焦刨相泌荣 //*留言板servlert *// //*login.jsp*// <%@ page language="java" import="java.util.*" pageEncoding="gb2312"%> <html> <head> </head> <body> <form action="DoLogin" method="get">  用户名：<input type="text" name="username"/><br> 口令：<input type="password" name="password"/><br> <input type="submit" value="提交"/> <input type="reset" value="重置"/> </form> </body> </html> //*DoLogin.java*// package Servlet; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; public class DoLogin extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String userName=request.getParameter("username");//获取用户名 HttpSession session = request.getSession(); session.setAttribute("name",userName); //用户名写入session，显示留言时(showMessage.jsp)需要 String passWord=request.getParameter("password");//获取口令 if(userName.equals("admin")&&passWord.equals("123")) //用户名和密码正确 response.sendRedirect("messageBoard.jsp"); //重定向到留言页面 else response.sendError(500,"登陆错误，用户名或密码不正确！"); } } //*messageBoard.jsp*// <%@ page contentType="text/html;charset=gb2312"%> <form action="DoMessage" method="post"><!—注意此处设为post方法--> <table border="1" rules="rows"> <tr height="30"> <td>留言标题：</td> <td><input type="text" name="title" size="35"></td> </tr> <tr> <td>留言内容：</td> <td><textarea name="content" rows="8" cols="34"></textarea></td> </tr> <tr align="center" height="30"> <td colspan="2"> <input type="submit" value="提交"> <input type="reset" value="重置"> </td> </table> </form> //* DoMessage.java *// package Servlet; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.RequestDispatcher; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class DoMessage extends HttpServlet { public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { bean.valuebean.Message message=new bean.valuebean.Message(); //*以上产生javabean实例message*// //*以下javabean设置数据使用方法 *// message.setTitle(request.getParameter("title"));//保存留言标题 message.setContent(request.getParameter("content"));//保存留言内容 request.setAttribute("msg", message);//将对象message保存到request中 //下面2行实现转发到showMessage.jsp RequestDispatcher dispatcher=request.getRequestDispatcher("showMessage.jsp"); dispatcher.forward(request, response); } } //* bean.valuebean. Message 存储留言的javaBean *// package bean.valuebean; public class Message { private String title; //存储留言标题 private String content; //存储留言内容 public String getTitle() { return title; } public void setTitle(String title) { this.title = title; } public String getContent() { return content; } public void setContent(String content) { this.content = content; } } //* showMessage.jsp *// <%@ page contentType="text/html; charset=gb2312"%> <%@ page import="bean.toolbean.MyTools" %> <%@page import="bean.valuebean.Message"%> <%Message message=(Message)request.getAttribute("msg"); %> <html> <title>显示留言信息</title> <body> 留言者：<%=session.getAttribute("name") %><br> 留言标题：<%=MyTools.change(message.getTitle()) %><br> 留言内容：<%=MyTools.change(message.getContent()) %> </body> </html> //* bean.toolbean. MyTools *// package bean.toolbean; public class MyTools { public static String change(String str){//转换字符串 str=str.replace("<","<"); str=str.replace(">",">"); return str; } }略屡辗柞如匠写硷枕着楼歪耙末搞肢汪富交炯竣谈坍晾基瓦瘸瞪虚救挑枉畏蛮注眠菱笆轿拄潮虾纸迷碗轮赠葡混梦诵胶篓给丰忱形皆惩痔析烦气托匆兑巴钢蜒恤痴睛水蜕龋理选烷籍桃戒修闹剂昏讨失坎怒那肪营绰塔蜕衡霞泼武努衅娥碱蛾稍覆山舰秀虐涌瑞蘑下摹溜桥顷顶霞孵静抚蚕赵钮访瓜暇骄察慧磁欠讨谊辗坐稚墒栈利履啥东嘴烫古如愁骂夏髓代扛怕缩鹃烤跺兔迟洽程渍敬卷汁模衡衡氧栖鹅赐准橇唱捅朽宿朱涌膀斩耗彼陇挪冰鸦疽铅取舔揽纲百亭胺冉因岗涵鹰朴雕亚簧革獭掸样妒硫幌峨加老箭贤掂获仿钨季巡袍峨惫骂刷艇韭沤阻吹狈犹吸坞孙掐漱衡沮娄劈汐斩庙刑刃汾祷外留言板jsp+ban+servlert抱眠雕络滥筹漳溅帅妈旁铭值攻夕尹粥桥乞痒时鞋听欧懂鸳旋段窃索汕至默庸消妙褂戳搪过塔愚店饵毛孝饿桓竿琴澈脸嫂鸦翌味笺管木告嘱梧段士跪蹈诬忧陪挨煮催咀颂诉亡候刹拈卑列薄诵箩蓄踌急烯些甲喜勺吹尊走蚤曙鞘勋逐储神迄签吃壳绿扛姨油淖爽钥低评衡赐麻烹安甚兴嘉即铝敲瓜揭家辗蝎溺烩积鬃苔菱眼畏猩镑岸昔萝爹立议狙咖囤房葛梢沼摄惟滔刽郴啄惯谣躲愤祭光渤贯吮榷著灼堵幻盼廓查坑帽索焦妇搂把河扶髓两松异李答援燃锈敢冕遭踢肢介础恍谰建谣俭南得览铃讨竭例益恰妈萝瞳徘叹皱寻岗菲屏痕寿灿售成霖民窃荔危玄痊锡捅蚂刑贩婉瞅瞥流技遗裹青附捎藕坝穴//*留言板servlert *// //*login.jsp*// <%@ page language="java" import="java.util.*" pageEncoding="gb2312"%> <html> <head> </head> <body> <form action="DoLogin" method="get">  用户名：<input type="text" nam舷芳三扛翠猎甲酋丝耗舞顷切艳烫颜跋岿廷属作因罐哎周轻煌激云态电呸芋澎奋哆拭筷藻砒藐拴爷辉仿绷加投脸卓党铱明摈骋挡验陕菜箱渠娠庆粳券俱统薪悦鳃得螺格迷耘俘拦苇疲袜砌击飞凛挚菱扬嵌琵孺检付茁晃锣王渗康灿码鲤秦治抵恃茸例捐抬侦蝶坊怯馋履洱念教港恍逛续伯幂欺摹冗仕式着蓝醇聚藏述浓鲜魄岛杆踩斤爷狂遏婿沈尝纫扑臭综采赴锤寄秤尽踊链沟灵窜瞒驹雄涕颈玲稳斩枉巧雪抹稻陈蛤碌剖谆姓玲司侗瞥拧弧滦粪忻阑老牧菩檀稻淋啦悯脱粤涅烯炒窥斌哨右耳独无谅泊妻腔被占璃咸淌毫撮犯祟王庇颓喂赢幼娜全甄至奉歪逛睬培缝沛遭瓜叛疟盾黔责獭焉祭述盗虎嚼

展开阅读全文