报错原因：没有启动服务，打开服务即可

redis.clients.jedis.exceptions.JedisConnectionException:

Exception in thread "main" redis.clients.jedis.exceptions.JedisConnectionException: Failed connecting to host localhost:

    at redis.clients.jedis.Connection.connect(Connection.java:)

    at redis.clients.jedis.BinaryClient.connect(BinaryClient.java:)

    at redis.clients.jedis.Connection.sendCommand(Connection.java:)

    at redis.clients.jedis.Connection.sendCommand(Connection.java:)

    at redis.clients.jedis.BinaryClient.ping(BinaryClient.java:)

    at redis.clients.jedis.BinaryJedis.ping(BinaryJedis.java:)

    at com.wbg.mr.test.Main.main(Main.java:)

Caused by: java.net.ConnectException: Connection refused: connect

    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)

    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:)

    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:)

    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:)

    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:)

    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:)

    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:)

    at java.net.Socket.connect(Socket.java:)

    at redis.clients.jedis.Connection.connect(Connection.java:)

    ...  more

JedisConnectionException: Failed connecting to host localhost:6379的更多相关文章

  1. redis.exceptions.ConnectionError: Error 111 connecting to localhost:6379. Connection refused.

    $ pip install redis>>> import redis>>> conn = redis.Redis()>>> conn.keys( ...

  2. JDBC 连Sql Server 接数据库--The TCP/IP connection to the host localhost, port 1433 has failed

    原文:https://blog.csdn.net/qq_39241986/article/details/80848855 这样的错误,你有遇到过吗? The TCP/IP connection to ...

  3. TNS-12545: Connect failed because target host or object does not exist

    问题描述 $ lsnrctl startLSNRCTL for Linux: Version 12.1.0.2.0 - Production on 26-JUL-2017 09:53:42Copyri ...

  4. xshell连接不了虚拟机处理方法（错误提示：Connection closing...Socket close.Connection closed by foreign host.Disconnected from remote host(localhost) at 08:47:23.）

    一.问题描述:xshell连接不了虚拟机,出现错误提示:Connection closing...Socket close.Connection closed by foreign host.Disc ...

  5. ssh无密码登录The authenticity of host 'localhost (::1)' can't be established.

    The authenticity of host 'localhost (::1)' can't be established. http://blog.csdn.net/cyuyan112233/a ...

  6. MySql数据库：Host 'localhost' is not allowed to connect to this MySQL server

    修改mysql的root密码后,出现Host 'localhost' is not allowed to connect to this MySQL server 错误. 解决办法: C:\Progr ...

  7. 远程连接mysql报错【1130 -host 'localhost' is not allowed to connect to this mysql server】

    远程连接mysql时包如下错误: 1130 -host 'localhost' is not allowed to connect to this mysql server 解决办法 本地用root账 ...

  8. ERROR 1130 (HY000):Host'localhost'解决方法

    http://www.2cto.com/database/201211/169504.html ERROR 1130 (HY000):Host'localhost'解决方法   ERROR 1130 ...

  9. init: Associated with Deployer 'Catalina:type=Deployer,host=localhost'

     四月 12, 2014 1:54:12 上午 org.apache.catalina.core.ApplicationContext log信息: HTMLManager: init: Associ ...

随机推荐

  1. @RequestBody与serialize()、serializeArray()、拼接Json 妙用总结

    @requestBody注解常用来处理content-type不是默认的application/x-www-form-urlcoded编码的内容, 比如说:application/json或者是app ...

  2. SPDY和HTTP

    SPDY 是什么 ? SPDY 是 Google 开发的基于传输控制协议 (TCP) 的应用层协议.SPDY 协议旨在通过压缩.多路复用和优先级来缩短网页的加载时间和提高安全性.(SPDY 是 Spe ...

  3. java swing画图片爱心

    第一次用swing做一个可视化程序,写第一篇随笔,有写的不好的地方请多多见谅.上个星期三在网上看到一个画爱心的软件,就想着自己用java也实现一个程序,画爱心用到的数学函数知识在网上百度的,不是本人原 ...

  4. react-native一些好的组件

    一.移动端路由 react-navigator 二.移动端本地储存 react-native-storage(https://github.com/sunnylqm/react-native-stor ...

  5. 移动端适配（3）——rem适配

    rem适配 <meta name="viewport"  content="width=device-width,user-scalable=no"/&g ...

  6. WHILE (Transact-SQL)

    ---循环 declare @n int declare @rowcount int declare @name varchar(50) create table #temp ( id int ide ...

  7. [摘]全文检索引擎Solr系列—–全文检索基本原理

    原文链接--http://www.importnew.com/12707.html 全文检索引擎Solr系列—–全文检索基本原理 2014/08/18 | 分类: 基础技术, 教程 | 2 条评论 | ...

  8. Tesseract-OCR-03-图片文字识别

    Tesseract-OCR-03-图片文字识别 本篇介绍使用 Tesseract-OCR 做图片文字识别,识别手写文字的时候,正确率能达到 90%,当训练后正确率是极高的.这里介绍的图片文字识别,可以 ...

  9. dom操作排他思想

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/ ...

  10. matlab练习程序（三角形外接圆）

    三角形两边的垂直平分线就能确定外接圆. 结果如下: matlab代码如下: clear all;close all;clc; p=rand(,); %(x,y) cen1=(p(,:)+p(,:))/ ...