redis.clients.jedis.exceptions.JedisConnectionException: java.net.ConnectException: Connection refused: connect
  at redis.clients.jedis.Connection.connect(Connection.java:164)
  at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:80)
  at redis.clients.jedis.Connection.sendCommand(Connection.java:100)
  at redis.clients.jedis.Connection.sendCommand(Connection.java:91)
  at redis.clients.jedis.BinaryClient.auth(BinaryClient.java:551)
  at redis.clients.jedis.BinaryJedis.auth(BinaryJedis.java:2047)
  at sy.test.TestJedis.setUp(TestJedis.java:18)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  at java.lang.reflect.Method.invoke(Method.java:606)
  at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
  at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
  at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
  at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
  at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
  at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
  at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
  at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
  at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
  at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
  at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
  at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
  at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
  at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
  at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
  at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.net.ConnectException: Connection refused: connect
  at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
  at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
  at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
  at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
  at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
  at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
  at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
  at java.net.Socket.connect(Socket.java:579)
  at redis.clients.jedis.Connection.connect(Connection.java:158)
  ... 30 more 

　　[root@mch ~]# ps -ef | grep redis
　　root   2175   1 0 08:15 "*"就可以看出此时是允许所有的ip连接登录到这台redis服务上。


注意事项：


今天再设置远程访问的时候，在启动Redis的时候报错：Creating Server TCP listening socket *:6379: unable to bind socket（Redis一定不能设置成后台运行，否则终端不会有任何错误显示）。


上网搜索说各种原因的都有，有的说是Redis版本的bug(我用的版本是3.2.0)，我是参考以下几篇文章解决了这个问题：


https://github.com/antirez/redis/issues/3241


http://stackoverflow.com/questions/8537254/redis-connect-to-remote-server


我没有注释掉bind 127.0.0.1，而是将bind 127.0.0.1 改成了bind 0.0.0.0。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。