list = Employee.search("");这句什么意思啊。懂的人帮忙看看啊。
import java.sql.*;
import java.util.*;
public class Employee {
private long id;
private String firstName;
private String lastName;
private String title;
private String address;
private String city;
public static void main(String[] args) {
ResultSet rs;
try {
Employee employee, newEmployee;
List list;
//to test search mehtod
list = Employee.search( " ");
System.out.println( "original--------------------------- ");
for (int i=0; i <list.size();i++) {
employee = (Employee) list.get(i);
System.out.printf( "%s\n ",employee);
}
//to test add method
newEmployee = new Employee();
newEmployee.setFirstName( "New ");
newEmployee.add();
list = Employee.search( " ");
System.out.println( "a new Employee added--------------------------- ");
for (int i=0; i <list.size();i++) {
employee = (Employee) list.get(i);
System.out.printf( "%s\n ",employee);
}
//to test the load method
long employeeId;
employeeId = newEmployee.getId();
newEmployee = new Employee();
newEmployee.setId(employeeId);
newEmployee.load();
System.out.printf( "%s\n ",newEmployee);
//to test update method
newEmployee.setFirstName( "updated ");
newEmployee.update();
//System.out.printf( "%s\n ",employee);
list = Employee.search( " ");
System.out.println( "the new Employee updated--------------------------- ");
for (int i=0; i <list.size();i++) {
employee = (Employee) list.get(i);
System.out.printf( "%s\n ",employee);
}
//to test delete method
newEmployee.delete();
list = Employee.search( " ");
System.out.println( "the new Employee deleted--------------------------- ");
for (int i=0; i <list.size();i++) {
employee = (Employee) list.get(i);
System.out.printf( "%s\n ",employee);
}
} catch (Exception ex) {
System.out.println( "Exeption: " + ex.getMessage());
}
}
[解决办法]
Employee 类中的一个静态方法，好象楼主的程序中没有这个方法
search方法的返回值是一个List,传入的参数是一个String类型
[解决办法]
API和你这个search方法的共同点就是名字一样。
没有属于Employee 的类方法
[解决办法]
我咋看不到方法
[解决办法]
呵呵，楼主找到search方法了？我怎么看不到呢。
