SSM框架搭建+Maven详细讲解（二）

朴灿烈づ我的快乐病毒、 2021-11-16 12:46 398阅读 0赞

## SSM框架搭建+Maven详细讲解（二） ##

上一篇搭建好ssm框架，那么现在来验证ssm框架

**首先验证dao层**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NtMTYxMTE_size_16_color_FFFFFF_t_70][]

1、新建User类

package com.lzw.entity;
    
    public class User {
    	private int id;
    	private String name;
    	private int age;
    	public int getId() {
    		return id;
    	}
    	public void setId(int id) {
    		this.id = id;
    	}
    	public String getName() {
    		return name;
    	}
    	public void setName(String name) {
    		this.name = name;
    	}
    	public int getAge() {
    		return age;
    	}
    	public void setAge(int age) {
    		this.age = age;
    	}
    	@Override
    	public String toString() {
    		return "User [id=" + id + ", name=" + name + ", age=" + age + "]";
    	}
    	
    	
    }

2、新建UserDao接口

package com.lzw.dao;
    
    import java.util.List;
    
    import com.lzw.entity.User;
    
    public interface UserDao {
    	/**
    	 * 
    	 * @return List
    	 */
    	
    	List<User> getUserList();
    }

3、在test下新建BastTest类

package com.lzw;
    
    
    import org.junit.runner.RunWith;
    import org.springframework.test.context.ContextConfiguration;
    import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
    
    
    @RunWith(SpringJUnit4ClassRunner.class)
    @ContextConfiguration({"classpath:spring/spring-dao.xml","classpath:spring/spring-service.xml"})
    public class BaseTest {
    
    }

4、在test下新建UserDaoTest类

package com.lzw.dao;
    
    import static org.junit.Assert.assertEquals;
    
    import java.util.List;
    
    import org.junit.Test;
    import org.springframework.beans.factory.annotation.Autowired;
    
    import com.lzw.BaseTest;
    import com.lzw.entity.User;
    
    public class UserDaoTest extends BaseTest{
    	@Autowired
    	private UserDao userDao;
    	@Test
    	public void testGetUser(){
    		List<User> userList = userDao.getUserList();
    		System.out.println(userList.toString());
    		//个数比较
    		//assertEquals(3,userList.size());
    		
    	}
    }

5、打开数据库

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NtMTYxMTE_size_16_color_FFFFFF_t_70 1][]

6、运行

在UserDaoTest下右键---》Run ----》jnit运行

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NtMTYxMTE_size_16_color_FFFFFF_t_70 2][]

后面的Service层以及Dao层的验证就不一一列举了具体代码已上传至

[https://download.csdn.net/download/sm16111/11438131][https_download.csdn.net_download_sm16111_11438131]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NtMTYxMTE_size_16_color_FFFFFF_t_70]: /images/20211116/9a88454b4aa54e6faa0401aa5276a31b.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NtMTYxMTE_size_16_color_FFFFFF_t_70 1]: /images/20211116/c6227c0fb2a74d988cd5e77b3a2a5c4a.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NtMTYxMTE_size_16_color_FFFFFF_t_70 2]: /images/20211116/e87a0aa6922e490b9bfd368a869ddefc.png
[https_download.csdn.net_download_sm16111_11438131]: https://download.csdn.net/download/sm16111/11438131