public static acquire() throws Exception{
String luaScript.= Files.toString(new File("limit.lua"),Charset.defaultCharset());
Jedis jedis = new Jedis("192.168.147.52",6379);
//获取当前秒数
String key = "ip:"+System.currentTimeMillis()/1000;
String limit = 3;
return (Long)jedis.eval(luaScript,lists.newArrayList(key),lists,newArrayList(limit))==1;;
}{
}