📄 tianjia.jsp
字号:
<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.sql.*" %>
<HTML>
<BODY bgcolor=pink >
<Font size=4>
<P>数据库添加记录前的数据记录是:
<% String name,index;
int num,price;
Connection con;
Statement sql;
ResultSet rs;
try{Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
}
catch(ClassNotFoundException e){}
try { con=DriverManager.getConnection("jdbc:odbc:sun","sa","");
sql=con.createStatement();
rs=sql.executeQuery("SELECT * FROM goods");
out.print("<Table Border>");
out.print("<TR>");
out.print("<TH width=100>"+"产品名");
out.print("<TH width=100>"+"库存数量");
out.print("<TH width=50>"+"价格");
out.print("<TH width=50>"+"产品简介");
out.print("</TR>");
while(rs.next())
{ out.print("<TR>");
name=rs.getString(1);
out.print("<TD >"+name+"</TD>");
num=rs.getInt("库存数量");
out.print("<TD >"+num+"</TD>");
price=rs.getInt("价格");
out.print("<TD >"+price+"</TD>");
index=rs.getString(4);
out.print("<TD >"+index+"</TD>");
out.print("</TR>") ;
}
out.print("</Table>");
con.close();
}
catch(SQLException e1) {}
%>
<P>添加新的记录到数据库:
<FORM action="newDatabase.jsp" method=post>
产品名:
<Input type="text" name="name">
<BR>库存数量:
<Input type="text" name="num">
<BR>价格:
<Input type="text" name="price">
<BR>产品简介:
<Input type="text" name="index">
<BR><Input type="submit" name="b" value="提交添加">
</Font>
</BODY>
</HTML>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -