Exception in thread “main“ redis.clients.jedis.exceptions.JedisDataException: NOAUTH Authentication

第一次用java代码连接redis的过程中，一个报错如下：

Exception in thread "main" redis.clients.jedis.exceptions.JedisDataException: NOAUTH Authentication required.
   at redis.clients.jedis.Protocol.processError(Protocol.java:117)
   at redis.clients.jedis.Protocol.process(Protocol.java:151)
   at redis.clients.jedis.Protocol.read(Protocol.java:205)
   at redis.clients.jedis.Connection.readProtocolWithCheckingBroken(Connection.java:297)
   at redis.clients.jedis.Connection.getIntegerReply(Connection.java:222)
   at redis.clients.jedis.Jedis.del(Jedis.java:145)
   at redis.list.ListMain.main(ListMain.java:19)

翻译后显示报错信息为 --> 线程“main”redis.clients.jedis.exceptions中出现异常。JedisDataException:NOAUTH身份验证

是因为在redis的配置文件redis.conf中设置的有密码,而在java代码中没有填写。

在java中添加如下代码后错误得以纠正：

jedis.auth("你设置的密码");  //jedis是Jedis的实例对象

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