@Test
public void test_ping() {
JedisUtils.doInJedis(
new JedisProcess(Utils.getTag(2)) {
@Override
public void process(Jedis jedis) {
logger.info("使用客户端向 Redis 服务器发送一个 PING ，如果服务器运作正常的话，会返回一个 PONG ：" + jedis.ping());
}
});
}
@Test
public void test_bgsave() {
JedisUtils.doInJedis(
new JedisProcess(Utils.getTag(2)) {
@Override
public void process(Jedis jedis) {
logger.info("在后台异步(Asynchronously)保存当前数据库的数据到磁盘：" + jedis.bgsave());
}
});
}
@Test
public void test_info() {
JedisUtils.doInJedis(
new JedisProcess(Utils.getTag(2)) {
@Override
public void process(Jedis jedis) {
logger.info("显示redis信息：" + jedis.info());
}
});
}
@Test
public void test_dbSize() {
JedisUtils.doInJedis(
new JedisProcess(Utils.getTag(2)) {
@Override
public void process(Jedis jedis) {
logger.info("获取redis数据库大小：" + jedis.dbSize());
}
});
}
@Test
public void test_set() {
JedisUtils.doInJedis(
new JedisProcess(Utils.getTag(2)) {
@Override
public void process(Jedis jedis) {
logger.info(
"将 key 的值设为 value,无视原来类型并且清除原来ttl(成功则为OK)：" + jedis.set("user:1", "huliangliang"));
}
});
}
@Test
public void test_setnx() {
JedisUtils.doInJedis(
new JedisProcess(Utils.getTag(2)) {
@Override
public void process(Jedis jedis) {
logger.info(
"将 key 的值设为 value ，当且仅当 key 不存在(1成功、0失败)：" + jedis.setnx("user:1", "youhailang"));
}
});
}
@Test
public void test_ttl() {
JedisUtils.doInJedis(
new JedisProcess(Utils.getTag(2)) {
@Override
public void process(Jedis jedis) {
long res = jedis.ttl("user:1");
logger.info("以秒为单位，返回给定 key 的剩余生存时间(TTL, time to live)(-1为永不失效)：" + res);
}
});
}
@Test
public void test_get() {
JedisUtils.doInJedis(
new JedisProcess(Utils.getTag(2)) {
@Override
public void process(Jedis jedis) {
String res = jedis.get("user:1");
logger.info("获取key的值(有则返回该值、没有则返回null)：" + res);
}
});
}
/**
* Return jedis connection to the pool, call different return methods depends on the
* conectionBroken status.
*/
protected void closeResource(Jedis jedis, boolean conectionBroken) {
try {
if (conectionBroken) {
jedisPool.returnBrokenResource(jedis);
} else {
jedisPool.returnResource(jedis);
}
} catch (Exception e) {
logger.error("return back jedis failed, will fore close the jedis.", e);
JedisUtils.destroyJedis(jedis);
}
}
@After
public void close() {
JedisUtils.close();
}
