Question

我正在尝试使用aredis api连接redis服务器。由于服务器是安全的。尝试使用 AsyncRedisFactory.setAuth（主机，密码）进行身份验证; 经过身份验证的发送set命令在redis db。中写入一些值。

    AsyncRedisConnection asynCon = null;
    AsyncRedisFactory.setAuth(host, password);
    AsyncRedisFactory factory = new AsyncRedisFactory(null);
    factory.setPoolSize(100);
    RedisServerInfo info = new RedisServerInfo(host, port);
    asyncPool = factory.getConnectionPool(info);
    asyncPool.setPoolSize(100);
    String value = "Testing jedis....";
    Future<AsyncRedisConnection> futureCon = asyncPool.borrow((int) (Math.random() * asyncPool.getPoolSize()));
    asynCon = futureCon.get(5, TimeUnit.SECONDS);

    String key = "TEST_KEY";
    byte[] valueStore;
    Object object = null;
    valueStore = SerializationUtils.serialize(value);
    asynCon.submitCommand(RedisCommand.SET, key, valueStore);
    System.out.println("Set Command....completed...");
    asyncPool.returnToPool(asynCon);

当试图面对异常时，

线程“main”中的异常java.lang.ClassCastException：java.lang.String无法强制转换为org.aredis.io.ClassDescriptors at org.aredis.cache.RedisClassDescriptorStorage.getMasterClassDescriptors（RedisClassDescriptorStorage.java:120）在org.aredis.io.OptiObjectOutputStream。（OptiObjectOutputStream.java:88）在org.aredis.io.OptiObjectOutputStream。（OptiObjectOutputStream.java:106）在org.aredis.cache.JavaHandler.optiWriteObject（JavaHandler.java:150）在org.aredis.cache.JavaHandler.serialize（JavaHandler.java:225） at org.aredis.cache.RedisCommandObject.writeArg（RedisCommandObject.java:108） at org.aredis.cache.RedisCommandObject.generateRequestData（RedisCommandObject.java:192） at org.aredis.cache.RedisCommandList.generateRequestData（RedisCommandList.java:166） at org.aredis.cache.AsyncRedisConnection.submitCommands（AsyncRedisConnection.java:759）在org.aredis.cache.AsyncRedisConnection.submitCommand（AsyncRedisConnection.java:847） at org.aredis.cache.AbstractAsyncRedisClient.submitCommand（AbstractAsyncRedisClient.java:74）

Answer 1

在将另一个命令传递给Redis服务器之前先发送AUTH命令。</ p>

asynCon.submitCommand（RedisCommand.AUTH，密码）;

无法使用aredis api向Redis服务器发送命令

1 个答案: