jsp雇员系统代码.docx

while（rs.next（））

{

out.println（"

}

stmt.close（）;

conn.close（）;

rs.close（）;

%>

<%@includefile="bottom.jsp"%>

Top.jsp

<%@pagelanguage="java"contentType="text/html;charset=UTF-8"

pageEncoding="UTF-8"%>

DOCTYPEhtmlPUBLIC"-//W3C//DTDHTML4.01Transitional//EN""http:

//www.w3.org/TR/html4/loose.dtd">

<%Stringusername=request.getParameter（"username"）;

Stringpassword=request.getParameter（"pwd"）;

if（username.equals（"admin"）&&password.equals（"000"））{%>

forwardpage="main.jsp">

forward>

<%;}%>

forwardpage="fault.jsp">

forward>

Main.jsp

<%@pagelanguage="java"contentType="text/html;charset=UTF-8"

pageEncoding="UTF-8"%>

DOCTYPEhtmlPUBLIC"-//W3C//DTDHTML4.01Transitional//EN""http:

//www.w3.org/TR/html4/loose.dtd">

<%@includefile="top.jsp"%>

<%@includefile="default.jsp"%>

Index.jsp

<%@pagelanguage="java"contentType="text/html;charset=UTF-8"

pageEncoding="UTF-8"%>

DOCTYPEhtmlPUBLIC"-//W3C//DTDHTML4.01Transitional//EN""http:

//www.w3.org/TR/html4/loose.dtd">

varimg=document.getElementById（"sdjtu"）;

img.onclick=function（）

{

alert（Date（））;

}

第六章：

MyServlet.java

packagecom.dixin;

importjava.io.IOException;

importjava.io.PrintWriter;

importjavax.servlet.ServletException;

importjavax.servlet.http.HttpServlet;

importjavax.servlet.http.HttpServletRequest;

importjavax.servlet.http.HttpServletResponse;

publicclassMyServletextendsHttpServlet{

publicvoiddoGet（HttpServletRequestrequest,HttpServletResponseresponse）

throwsServletException,IOException{

response.setContentType（"text/html;charset=gb2312"）;

PrintWriterout=response.getWriter（）;

out.println（""）;

out.println（""）;

for（inti=1;i<=100;i++）

{

out.println（""+i+"保护环境！

"

+"爱护地球！

"）;

}

out.println（""）;

out.println（""）;

}

}

Web.xml

xmlversion="1.0"encoding="UTF-8"?

>

xsi="http:

//www.w3.org/2001/XMLSchema-instance"xmlns="xsi:

schemaLocation="id="WebApp_ID"version="3.0">

Servlet

index.html

index.htm

index.jsp

default.html

default.htm

default.jsp

MyServlet

com.dixin.MyServlet

MyServlet

/textServlet

第八章：

Index.jsp

<%@pagelanguage="java"contentType="text/html;charset=UTF-8"

pageEncoding="UTF-8"%>

DOCTYPEhtmlPUBLIC"-//W3C//DTDHTML4.01Transitional//EN""http:

//www.w3.org/TR/html4/loose.dtd">

MySQL.jsp

<%@pagelanguage="java"import="java.sql.*"contentType="text/html;charset=UTF-8"

pageEncoding="UTF-8"%>

DOCTYPEhtmlPUBLIC"-//W3C//DTDHTML4.01Transitional//EN""http:

//www.w3.org/TR/html4/loose.dtd">

<%request.setCharacterEncoding（"UTF-8"）;

Stringa=request.getParameter（"id"）;

Stringb=request.getParameter（"name"）;

Stringc=request.getParameter（"class"）;

Stringd=request.getParameter（"scores"）;

StringdriverClass="com.mysql.jdbc.Driver";

Stringurl="jdbc:

mysql:

//localhost:

3306/db_02";

Stringusername="GIS";

Stringpassword="112";

Class.forName（driverClass）;

Connectionconn=DriverManager.getConnection（url,username,password）;

Statementstmt=conn.createStatement（）;

stmt.executeUpdate（"insertintotb_01（学号,姓名,班级,成绩）val