1.添加部门
Create PROCEDURE demo_deptadd
@name varchar(20),@description varchar(20),@leader varchar(20),@phone varchar(20),
@address varchar(20),@starttime varchar(20),@info varchar(40)
AS
insert into department
(name,description,leader,phone,address,starttime,info)values
(@name,@description,@leader,@phone,@address,@starttime,@info)
复制内容到剪贴板
程序代码

Create PROCEDURE demo_deptadd
@name varchar(20),@description varchar(20),@leader varchar(20),@phone varchar(20),
@address varchar(20),@starttime varchar(20),@info varchar(40)
AS
insert into department
(name,description,leader,phone,address,starttime,info)values
(@name,@description,@leader,@phone,@address,@starttime,@info)
Tags: SQL Server SQL存储过程
复制内容到剪贴板
程序代码

<%@ page contentType="text/html; charset=GBK" import="nformtest.form.UserForm" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<html>
<body>
<%UserForm form=(UserForm)request.getAttribute("userForm");%>
<%=form.getUservo().getName() %>
等同于
<bean:write name="userForm" property="uservo.name"/>
</body>
</html>
功能:这个程序将提示用户输入一个类名。然后,输入类中所有的方法和构造器的签名,以及全部域名。
package reflection;
import java.util.Scanner;
import java.lang.reflect.Constructor;
import java.lang.reflect.Modifier;
import java.util.Date;
import java.lang.reflect.Method;
import java.lang.reflect.Field;
public class ReflectionTest {
public static void main(String[] args) {
String name;
if (args.length > 0) {
name = args[0];
} else {
Scanner in = new Scanner(System.in);
System.out.println("Enter class name(e.g java.util.Date)");
//输入一个类名
name = in.next();
}
复制内容到剪贴板
程序代码

package reflection;
import java.util.Scanner;
import java.lang.reflect.Constructor;
import java.lang.reflect.Modifier;
import java.util.Date;
import java.lang.reflect.Method;
import java.lang.reflect.Field;
public class ReflectionTest {
public static void main(String[] args) {
String name;
if (args.length > 0) {
name = args[0];
} else {
Scanner in = new Scanner(System.in);
System.out.println("Enter class name(e.g java.util.Date)");
//输入一个类名
name = in.next();
}
Tags: Java核心技术
下面的例子,利用JAVA的多态性,重写了equals(),hashCode(),toString()三个方法。功能:测试多个类比较相等,利用重写的toString()和hashCode()查看每个类中的详细信息。
import java.util.Date;
import java.util.GregorianCalendar;
class Employee {
private String name;
private double salary;
private Date hireDay;
public Employee(String n, double s, int year, int month, int day) {
name = n;
salary = s;
GregorianCalendar calendar = new java.util.GregorianCalendar(year,
month - 1, day);
hireDay = calendar.getTime();
}
复制内容到剪贴板
程序代码

import java.util.Date;
import java.util.GregorianCalendar;
class Employee {
private String name;
private double salary;
private Date hireDay;
public Employee(String n, double s, int year, int month, int day) {
name = n;
salary = s;
GregorianCalendar calendar = new java.util.GregorianCalendar(year,
month - 1, day);
hireDay = calendar.getTime();
}
Tags: Java核心技术