Redis应用一例(存证数量用计数器实现)

    public Long getCreationCounter() {
String host =PropertyUtils.getPropertyValue("redis.server.host");
String port =PropertyUtils.getPropertyValue("redis.server.port");
String password =PropertyUtils.getPropertyValue("redis.server.password");
jedis = new Jedis(host,Integer.parseInt(port));
if(password != null && password.length()>0){
jedis.auth(password);
}
String count = jedis.get(REDIS_COUNT_STROAGEEVIDENCE);
jedis.close();
return Long.parseLong(count);
}
<select id="getCount" resultType="long">
select count(1) from m_storage_evidence
</select>
    @Override
public long getCount() throws ServiceException {
// TODO Auto-generated method stub
return stroageEvidenceMapper.getCount(); } @Override
public void executeStroageEvidenceCount() throws ServiceException {
// TODO Auto-generated method stub
Long count = getCount();
System.out.println(CybMain.properties_version);
String host =PropertiesUtils.getValueByKey(CybMain.properties_version, "redis.server.host");
String port =PropertiesUtils.getValueByKey(CybMain.properties_version, "redis.server.port");
String password = PropertiesUtils.getValueByKey(CybMain.properties_version, "redis.server.password");
jedis = new Jedis(host,Integer.parseInt(port));
if(password != null && password.length()>0){
jedis.auth(password);
}
jedis.set("countStroageEvidence", count+"");
jedis.close(); }

Redis应用一例(存证数量用计数器实现)

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