3.6、selectAll 查询所有数据

```java package com.wzy;

import com.wzy.pojo.Employees; import org.junit.Test; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext;

import java.util.Iterator; import java.util.List;

public class testActiveRecord { ApplicationContext applicationContext = new ClassPathXmlApplicationContext(“applicationContext.xml”);

@Test
public void testSelectAll(){
    Employees employees = new Employees();
    List<Employees> list = employees.selectAll();
    Iterator iterator = list.iterator();
    while (iterator.hasNext()) {
        System.out.println(iterator.next());
    }
}

} ```