struts2+spring+hibernate整合步骤-白红宇

struts2+spring+hibernate整合步骤

阅读量：7154 次

发布时间：2019-06-29

本文共 9298 字，大约阅读时间需要 30 分钟。

引用struts2、hibernate、spring所需jar包

struts-core-2.x.x.jar ----struts核心包

xwork-core-2.x.x.jar -----身体ruts在其撒很难过构建

ognl-2.6.x.jar ----对象导航语言

freemarker-2.3.x.jar ------struts2的ui标签的模板使用

commons-fileupload-1.2.x.jar ----文件上传组件 2.1.6版本后需加入此文件

struts-spring-plugin-2.x.x.jar ---用于struts2继承spring的插件

hibernate核心安装包下的（下载路径：http://www.hibernate.org/ ，点击Hibernate Core 右边的download）

hibernate2.jar

lib\bytecode\hibernate-cglib-repack-2.1_3.jar

lib\required\*.jar

hibernate安装包下的（下载路径：http://www.hibernate.org/;点击Hibernate Annotations 右边的下载）

hibernate-annotations.jar

lib\ejb3-persistence.jar、hibernate-commons-annotations.jar

hibernate针对JPA的实现包（下载路径：http://www.hibernate.org/ ，点击Hibernate Entitymanager右边下载）

hibernate-entitymanager.jar

lib\test\log4j.jar、 slf4j-log4j12.jar

spring安装包下的

dist\spring.jar

lib\c3p0\c3p0-0.9.1.2.jar

lib\aspecti\aspectjweaver.jar

aspectjrt.jar

lib\colib\cglib-nodep-2.1_3.jar

lib\j2ee\common-annotations.jar

vlib\log4j\log4j-1.2.15.jar

lib\jakarta-commons\commons_loggin.jar

数据库驱动包

引用

创建mysql数据库ssh 设置编码为utf-8 语句：

create database ssh character set 'utf8' collate 'utf8_general_ci'

引用

1.先整合spring和hibernate

*将spring和hibernate的jar包放入lib下；

*创建spring的beans.xml配置文件

配置bean.xml

1.
      2.
     
       11.  12.    
       13.    
       16.    
       17.  18.  19.    
       20.    
       21.    
      
        23.        
        24.        
        26.        
        27.        
        28.        
        29.        
        30.        
        31.        
        32.        
        33.        
        34.        
        35.        
        36.        
        37.        
        38.        
        39.        
        40.    
       41.  42.    
      
        44.        
        45.        
       
         46.            
        
          47.                
         
          com/yss/bean/Employee.hbm.xml
          48.            
         49.        
        50.        
       
         51.            
        
          52.                hibernate.dialect=org.hibernate.dialect.MySQL5Dialect  53.                hibernate.hbm2ddl.auto=update  54.                hibernate.show_sql=true  55.                hibernate.format_sql=false  56.              
         57.        
        58.    
       59.      60.    
       61.    
      
        62.        
        63.    
       64.      65.    
       66.    
       67.

*配置hibernate的model.hbm.xml和创建model类

*创建service

EmployeeService .java：

public interface EmployeeService { public boolean save(Employee employee); public boolean update(Employee employee); public Employee find(String username); public boolean delete(String... username);//表示可变参数  public List
     
       findAll(); }

service实现类 EmployeeServiceBean .java：

import java.util.List; import javax.annotation.Resource; import org.apache.log4j.Logger; import org.hibernate.SessionFactory; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; import com.yss.bean.Employee; import com.yss.service.EmployeeService; /**  * @author qing 默认bean名称 employeeServiceBean  *@Service @Transactional 注入service和开启事务 */ @Service  @Transactional  public class EmployeeServiceBean implements EmployeeService { private static Logger logger = Logger.getLogger(Employee.class); /**      * 注入sessionFactory */     @Resource SessionFactory factory;  public boolean delete(String... usernames) { try { for (String username : usernames) {                 factory.getCurrentSession().delete(                          factory.getCurrentSession().load(Employee.class,                                 username));              }          } catch (Exception e) {             logger.error(e.getMessage());  return false;         }  return true;     }  /*      * (non-Javadoc)      *       * @see com.yss.service.EmployeeService#find(com.yss.bean.Employee)      * 此标注表示不需要事务处理 */     @Transactional(propagation = Propagation.NOT_SUPPORTED)  public Employee find(String username) { return (Employee) factory.getCurrentSession().get(Employee.class,                 username);      }      @SuppressWarnings("unchecked")      @Transactional(propagation = Propagation.NOT_SUPPORTED)  public List
     
       findAll() { return factory.getCurrentSession().createQuery("from Employee emp")                 .list();      }  public boolean save(Employee employee) { try {             factory.getCurrentSession().persist(employee);// .save(employee);//  // 获取已经开好的Session          } catch (Exception e) {             logger.error(e.getMessage());  return false;         }  return true;     }  public boolean update(Employee employee) { try {            factory.getCurrentSession().merge(employee);// 类似于saveOrUpdate()方法         } catch (Exception e) {            logger.error(e.getMessage());  return false;         }  return true;     }  }

*新建测试类 EmployeeTest.java

Java代码

1.public class EmployeeTest { 2.    private static EmployeeService employeeService; 3.  4.    @BeforeClass  5.    public static void setUpBeforeClass() throws Exception { 6.        try { 7.            ApplicationContext context = new ClassPathXmlApplicationContext( 8.                    "beans.xml");  9.            employeeService = (EmployeeService) context  10.                    .getBean("employeeServiceBean");  11.        } catch (Exception e) { 12.            System.out.println(e.getMessage());  13.        }  14.    } 15.  16.    @Test  17.    public void createTable() { 18.        //new ClassPathXmlApplicationContext("beans.xml");  19.    };  20.      21.    @Test  22.    public void save() { 23.        boolean result=employeeService.save(new Employee("long","long")); 24.        if (result) { 25.            System.out.println("保存成功。。。。。");  26.        }else{ 27.            System.out.println("保存出错....");  28.        }  29.    };  30.  31.    @Test  32.    public void delete() { 33.        boolean result=employeeService.delete("long"); 34.        if (result) { 35.            System.out.println("删除成功。。。。。");  36.        }else{ 37.            System.out.println("删除出错....");  38.        }  39.    };  40.  41.    @Test  42.    public void update() { 43.        boolean result=employeeService.update((new Employee("qing","long"))); 44.        if (result) { 45.            System.out.println("更新成功。。。。。");  46.        }else{ 47.            System.out.println("更新出错....");  48.        }  49.    };  50.  51.    @Test  52.    public void findAll() { 53.        List
     
       elist=employeeService.findAll();  54.        Iterator itor=elist.iterator();  55.        while(itor.hasNext()){ 56.            Employee emp=(Employee)itor.next();  57.            System.out.println(emp.getPassword());  58.        }  59.    };  60.      61.    @Test  62.    public void find(){ 63.        Employee employee=employeeService.find("qing");  64.        System.out.println(employee.getPassword());  65.    }  66.}

*ok 没问题spring和hibernate整合完毕

*再将struts2所需包加入lib中

*创建struts.xml配置文件

1.
      2. 5.
     
       6.    
       7.    
       8.      9.    
      
        10.        
       
         11.            
        
          12.                /WEB-INF/feapp/employee.jsp  13.            
         14.        
        15.          16.        
       
         17.            
        
          18.                /WEB-INF/feapp/employeeadd.jsp  19.            
         20.            
        
          21.                /WEB-INF/feapp/result.jsp  22.            
         23.        
        24.    
       25.

*在web.xml中加入

1.
      2.
     
       6.  7.    
       10.    
      
        11.        
       
        contextConfigLocation
        12.        
       
        classpath:beans.xml
       
        13.    
       14.    
       15.    
      
        16.        
       
        org.springframework.web.context.ContextLoaderListener
        17.    
       18.  19.    
       20.    
      
        21.        
       
        struts2
        22.        
       
         23.            org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
        24.    
       25.    
      
        26.        
       
        struts2
        27.        
       
        /*
        28.    
       29.  30.    
      
        31.        
       
        index.jsp
        32.    
       33.

*创建相关jsp和action

1.@Controller  @Scope("prototype")  2.public class EmployeeManagerAction extends ActionSupport { 3.    @Resource EmployeeService employeeService;  4.    private Employee employee; 5.          6.    public String addUI(){ 7.        //System.out.println("user come");  8.        return SUCCESS; 9.    }  10.      11.    public String add(){ 12.        //System.out.println("--------------");  13.        boolean result=employeeService.save(employee); 14.        //ActionContext.getContext().put("genders", Gender.values());  15.        if(result){ 16.            ActionContext.getContext().put("message", "保存成功!");  17.        }else{ 18.            ActionContext.getContext().put("message", "保存失败!");  19.        }  20.        return "message"; 21.    }  22.  23.    public Employee getEmployee() { 24.        return employee; 25.    }  26.  27.    public void setEmployee(Employee employee) { 28.        this.employee = employee; 29.    }  30.}

转载于:https://www.cnblogs.com/stephen-vv/archive/2012/04/07/strust2-hibernet-spring.html

你可能感兴趣的文章