SpringMVC求指教100分！！sessionFactory.getCurrentSession().delete无法删除

package net.roseindia.dao;

import java.util.Date;
import java.util.List;

import net.roseindia.model.Article;

import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;

@Repository("articleDao")
public class ArticleDaoImpl implements ArticleDao {

  @Autowired
  private SessionFactory sessionFactory;

  // To Save the article detail
  public void saveArticle(Article article) {
    article.setAddedDate(new Date());
    sessionFactory.getCurrentSession().saveOrUpdate(article);
  }
  public void deleteArticle(Integer articleId){
  System.out.println("Dao-->"+articleId);//能够打印出id号
  Article article = (Article) sessionFactory.getCurrentSession().load(
  Article.class,articleId);
  sessionFactory.getCurrentSession().beginTransaction();
      if (null != article) {
          sessionFactory.getCurrentSession().delete(article);
      }

  }
  
  // To get list of all articles
  @SuppressWarnings("unchecked")
  public List<Article> listArticles() {    
    return (List<Article>) sessionFactory.getCurrentSession().createCriteria(Article.class).list();
  }
} 

Dao-->3
Hibernate: select article0_.article_id as article1_0_0_, article0_.date_added as date2_0_0_, article0_.article_desc as article3_0_0_, article0_.article_name as article4_0_0_ from article article0_ where article0_.article_id=?

Hibernate: select this_.article_id as article1_0_0_, this_.date_added as date2_0_0_, this_.article_desc as article3_0_0_, this_.article_name as article4_0_0_ from article this_

为啥就是无法删除？

Article.java

package net.roseindia.model;

import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name = "article")
public class Article {

  @Id
  @GeneratedValue
  @Column(name = "article_id")
  private Integer articleId;

  @Column(name = "article_name", nullable = false, length=20)
  private String articleName;

  @Column(name = "article_desc", nullable = false)
  private String articleDesc;
  
  @Column(name = "date_added")
  private Date addedDate;
  
  public Article() {    
  }
  
  public Integer getArticleId() {
    return articleId;
  }

  public void setArticleId(Integer articleId) {
    this.articleId = articleId;
  }

  public String getArticleName() {
    return articleName;
  }

  public void setArticleName(String articleName) {
    this.articleName = articleName;
  }

  public String getArticleDesc() {
    return articleDesc;
  }

  public void setArticleDesc(String articleDesc) {
    this.articleDesc = articleDesc;
  }

  public Date getAddedDate() {
    return addedDate;
  }

  public void setAddedDate(Date addedDate) {
    this.addedDate = addedDate;
  }  
} 

求教，谢谢了~

[解决办法]
事物操作要commit的。
[解决办法]

引用:

Quote: 引用:

if (null != article) {
session.delete(article);

}
还有就是你这个article查到没有啊，if进去了没？

这样改就好了，也不知道为啥
public void deleteArticle(Integer articleId){
System.out.println("Dao-->"+articleId);
Session session=sessionFactory.openSession();
Article article = (Article) session.get( Article.class,articleId);
session.beginTransaction();
if (null != article) {
session.delete(article);
}
session.getTransaction().commit();
session.close();

}

通过sessionFactory.getCurrentSession();这种方式获取session还需要别的配置你可能没有配，
sessionFactory.getCurrentSession()与sessionFactory.openSession()的区别
[解决办法]
问题非常好定位，你debug，看是否执行session.delete(article);

Article article = (Article) session.load( Article.class,articleId);//加载一个持久化对象
session.beginTransaction();//这个改为Transaction tx=session.beginTransaction();
if (null != article) {
session.delete(article);//删除对象
}
session.getTransaction().commit();//改为tx.commit();清理缓存，应该打印delete语句
session.close();//从缓存中删article，也就是把持久化对象变为游离态