net.sf.ehcache
ehcache
2.7.5
com.googlecode.ehcache-spring-annotations
ehcache-spring-annotations
1.2.0
bean.xml（spring配置文件）中加入
创建ehcache.xml
package com.hyq.console.publish.service.impl;
import java.util.HashMap;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Service;
import com.hyq.common.hyqobject.HyqPageParam;
import com.hyq.console.publish.entity.Article;
import com.hyq.console.publish.mapper.ArticleMapper;
import com.hyq.console.publish.service.ArticleService;
/**
*
* @author 515848218@qq.com
*
*/
@Service
public class ArticleServiceImpl implements ArticleService {
@Resource(name = "articleMapper")
private ArticleMapper articleMapper;
@Override
@CacheEvict(value="springEhcache", key="'getlist'+#article.getItemId()")
public boolean addArticle(Article article) {
try {
int i = articleMapper.insertSelective(article);
if (i > 0) {
return true;
}
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
@Override
@CacheEvict(value="springEhcache", key="'getlist'+#article.getItemId()")
public boolean updateArticle(Article article) {
try {
int i = articleMapper.updateByPrimaryKeySelective(article);
if (i > 0) {
return true;
}
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
@Override
@CacheEvict(value="springEhcache", key="'getlist'+#article.getItemId()")
public void delete(Article article) throws Exception {
if (article != null) {
articleMapper.deleteByPrimaryKey(article.getId());
}
}
@Override
public Article getArticle(Integer articleId) {
return articleMapper.selectByPrimaryKey(articleId);
}
@Override
@Cacheable(value="springEhcache", key="'getlist'+#hpp.getKeywordb()")
public List
getList(HyqPageParam hpp) {
System.out.println("=================================非缓存==============================");
return articleMapper.getList(hpp);
}
@Override
public int getTotal(HyqPageParam hpp) {
return articleMapper.getTotal(hpp);
}
@Override
@Cacheable(value="springEhcache", key="'getlist'+#itemId")
public List
getListByItemId(Integer itemId, Integer nums) {
HashMap
hm = new HashMap
();
hm.put("itemId", itemId);
hm.put("nums", nums);
return articleMapper.getListByItemId(hm);
}
}
