Shulou(Shulou.com)06/01 Report--

< args.length; i++) { sb.append(classTemps[i] + "&"); if (null == args[i]) { sb.append("null"); } else if ("".equals(args[i])) { sb.append("*"); } else { String tt = JSON.toJSONString(args[i]); sb.append(tt); } } sb.append(key); sb.append(version.toString()); String temp = Md5Utils.getMD5(sb.toString()); return temp; }} 4，properties文件中配置memcached服务器地址 #host1:port1,host2:port2memcached.servers=192.168.1.1:11211,192.168.1.2:11211 5，修改spring配置文件，声明自动为spring容器中那些配置@aspectJ切面的bean创建代理，织入切面。 6，service层使用注解方式切入缓存 import java.util.Arrays;import java.util.Date;import java.util.List;import java.util.Map;import org.apache.ibatis.session.RowBounds;import org.apache.log4j.Logger;import org.springframework.beans.factory.annotation.Autowired;import com.alibaba.dubbo.common.utils.StringUtils;import com.alibaba.dubbo.config.annotation.Service;import com.node.hlhw.common.cache.XmemCache;import com.node.hlhw.common.digest.ApplicationUtils;import com.node.hlhw.core.service.BaseService;import com.node.hlhw.core.store.IBaseStore;import com.node.hlhw.core.store.PageParam;import com.node.hlhw.rbac.api.dao.UserRoleDao;import com.node.hlhw.rbac.api.entity.UserRole;import com.node.hlhw.rbac.api.service.UserRoleService;/** * @author Melody * 处理用户角色 */@Service(version = "1.0.0")public class UserRoleServiceImpl extends BaseService implements UserRoleService { private static final Logger logger = Logger .getLogger(UserRoleServiceImpl.class); @Autowired public UserRoleDao userRoleDao; @Override protected IBaseStore getBaseDao() { return userRoleDao; } /* * 单表操作,prefix为表名，operation为4，只进行缓存的删除操作 */ @XmemCache(prefix="userrole",operation=4) public void insertUserRole(UserRole userRole) throws Exception { userRoleDao.insertUserRole(userRole); logger.info("插入用户角色数据"); } /* (non-Javadoc) * 此方法操作了两个表，role与userole，使用'|'进行分隔 * operation为1，表示缓存操作，对结果集进行缓存 * interval表示缓存时间默认不填为3600秒，也可指定具体时长 */ @Override @XmemCache(prefix="role|userrole",interval=3600 , operation=1) public List selectUserRoleList(UserRole userrole, PageParam pageParam) throws Exception { RowBounds rowBounds = new RowBounds(pageParam.getOffset(),pageParam.getLimit()); List list = userRoleDao.selectUserRoleList(userrole,rowBounds); return list ; } @Override @XmemCache(prefix="userrole" , operation=4) public void modifyUserRole(UserRole userrole, String[] roleids)throws Exception { //删除所包含的角色 userRoleDao.deleteByUserRole(userrole); for(String roleid : roleids){ if(!StringUtils.isEmpty(roleid)){ userrole.setCreatetime(new Date()); userrole.setRoleid(roleid); userrole.setUuid(ApplicationUtils.getUUID()); userRoleDao.insertUserRole(userrole); } } } @Override @XmemCache(prefix="userrole" , operation=1) public boolean existsRef(String roleids)throws Exception { String [] roleid = roleids.split(","); List roleidlist = Arrays.asList(roleid); return userRoleDao.existsRef(roleidlist)>

0 true true false;}}

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