【【坑的没脾气】Access denied for user ''@'localhost' (using password: NO)】教程文章相关的互联网学习教程文章

MySQL Access denied for user root@localhost 解决方法

--user=mysql --skip-grant-tables --skip-networking & # mysql -u root mysql mysql> UPDATE user SET Password=PASSWORD(‘newpassword‘) where USER=‘root‘; mysql> FLUSH PRIVILEGES; mysql> quit重新启动 LNMP。 参考: mysql Access denied for user root@localhost错误解决方法总结MySQL Access denied for user root@localhost 解决方法标签:本文系统来源:http://www.cnblogs.com/dee0912/p/5205830.html

zabbix Access denied for user 'root'@'localhost' (using password: NO)

# Mandatory: no# Default:DBHost=localhost 这里的空行要保留,不能删除### Option: DBName其他部分都一样,空行要保留。zabbix Access denied for user root@localhost (using password: NO)标签:zabbix配置问题本文系统来源:http://gogoing.blog.51cto.com/9763598/1766793

Access denied for user 'xxx'@'localhost.localdomain' (using password: YES))【代码】

之前也遇到过类似的问题,不过是在windows下,而且错误信息有点区别,是Access denied for user ‘xxx‘@‘localhost‘ (using password: YES)),排查结果就是缓存没清,实际用来连接数据库的用户名和密码与配置文件中的不一致,这种原因的排查只需要把用来连接数据库的用户名和密码打印一次就可以了,此处不表。但是,这次并不是这个原因造成的,用户名和密码没有错误。排查过程: 先用root用户登录mysql,然后执行下列语句查询my...

解决用navicate远程连接数据库出现1045 access denied for user 'root'@'localhost' using password yes

在mysql命令行中执行 SET PASSWORD FOR ‘root‘@‘localhost‘ = PASSWORD(‘123456‘); GRANT ALL PRIVILEGES ON *.* TO ‘root‘ @‘%‘ IDENTIFIED BY ‘‘ WITH GRANT OPTION; flush privileges; 若以上方法行不通则用: use mysql; UPDATE user SET Password=PASSWORD(‘123456‘) where USER=‘root‘; flush privileges; 解决用navicate远程连接数据库出现1045 access denied for user root@localhost using password...

java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: NO)

在更新项目之后,做了一定的改动后发现竟然报错了,刚才还好好的。 java.sql.SQLException: Access denied for user ‘root‘@‘localhost‘ (using password: NO) 之后就是各种找原因。中文的关于no的这个方面资料还是比较少的。我是在一个日本的网站上看到了一些资料(不要问我为什么不goole,网限制)。 总结一下吧。 1、首先去dos命令下去验证在不输入密码的情况下能不能直接登陆到mysql中步骤:找到mysql的安装目录,一直到bi...

mac系统中搭建apache+mysql+php的开发环境,安装mysql后,登录报错:mac ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)【代码】

,命令如下:sudo /usr/local/mysql/bin/mysqld_safe --skip-grant-tables执行结果如下:2016-06-12T08:29:17.6NZ mysqld_safe Logging to ‘/usr/local/mysql/data/lyqdeMacBook-Pro.local.err‘. 2016-06-12T08:29:17.6NZ mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data第三步:不要关闭当前的终端窗口,新建一个终端窗口,输入如下命令,回车登录mysql/usr/local/mysql/bin/mysql登录后,看到欢...

ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'mysql'

提示:ERROR 1044 (42000): Access denied for user ‘‘@‘localhost‘ to database ‘mysql‘。前两天也出现过这个问题,网上找了一个比较流行的方法(见方法一),搞定了。今天又用这个试了试,却搞不定,在网上找了半天,终于发现是因为mysql数据库的user表里,存在用户名为空的账户即匿名账户,导致登录的时候是虽然用的是root,但实际是匿名登录的,通过错误提示里的‘‘@‘localhost‘可以看出来,于是解决办法见方法二。方...

安装mysql因为/tmp权限不足而导致ERROR 1045 (28000): Access denied for user root@localhost (using password: NO)的解决方案

本机是centos 6.5 安装的mysql是5.1的版本。 在安装mysql之后,第一次启动mysql服务的时候,需要/tmp有777(rwxrwxrwx)的权限,然而楼主的/tmp是755(rwxr-xr-x)的,[其实默认的是777,我因为之前误删过tmp,然后自己建的tmp,而权限没跟着改,小白的悲伤,说多了都是泪= =]所以如果不知道这个坑的话,第一次基本会出错。这个时候再修改/tmp已经迟了, 所以只能重新安装mysql了 由于上述原因报的错误是:ERROR 1045 (28000): Access ...

1045 access denied for user 'root'@'localhost' using password yes

mysql -u root -p 方法一: # /etc/init.d/mysql stop # mysqld_safe --user=mysql --skip-grant-tables --skip-networking & # mysql -u root mysql mysql> UPDATE user SET Password=PASSWORD(’newpassword’) where USER=’root’; mysql> FLUSH PRIVILEGES; mysql> quit # /etc/init.d/mysql restart # mysql -uroot -p Enter password: <输入新设的密码newpassword> mysql> 方法二: 直接使用/etc/mysql/debian....

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://localhost:9001/api/size/get. (Reason: CORS header &#39;Access-Control-Allow-Origin&#39; missing).

static void EnableCrossSiteRequests(HttpConfiguration config){var cors = new EnableCorsAttribute(origins: "*",headers: "*",methods: "*");config.EnableCors(cors);}Source Code 在路由中启用CROSS,说对整个API项目有效... Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://localhost:9001/api/size/get. (Reason: CORS header Access-Control-Allow-Origin mi...

数据库出现1045 access denied for user &#39;root&#39;@&#39;localhost&#39; using password yes (转)

在mysql命令行中执行 SET PASSWORD FOR ‘root‘@‘localhost‘ = PASSWORD(‘123456‘); GRANT ALL PRIVILEGES ON *.* TO ‘root‘ @‘%‘ IDENTIFIED BY ‘123456‘ WITH GRANT OPTION; flush privileges; 若以上方法行不通则用: use mysql; UPDATE user SET Password=PASSWORD(‘123456‘) where USER=‘root‘; flush privileges;数据库出现1045 access denied for user root@localhost using password yes (转)标签:本...

hibernate4.2.2使用schemaExport生成数据表报错,junit提示:SQLNestedException: Cannot create PoolableConnectionFactory (Access denied for user &#39;root&#39;@&#39;localhost&#39; (using password: NO))【代码】

mysql -u root –p 2 mysql>use mysql; 3 mysql>update user set host = ‘%‘ where user = ‘root‘; 4 mysql>select host, user from user;hibernate.cfg.xml的内容1 <property name="connection.username">root</property> 2 <property name="connection.password">0318</property>junit的测试内容1 ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().configure().build(); 2 3 MetadataImple...

升级到macOS 10.12 mysqlb报错ERROR 1045 (28000): Access denied for user &#39;root&#39;@&#39;localhost&#39; (using password: NO)

解决办法1 在系统偏好设置里关闭mySQL2 $ cd /usr/bin3 $ sudo mysqld_safe --skip-grant-tables4 再打开一个终端$ mysqlmysql> use mysql;mysql> UPDATE user SET password=PASSWORD(‘123456‘) WHERE user = ‘root‘; 或UPDATE mysql.user SET Password=PASSWORD(‘123456‘) WHERE User=‘root‘;如果你的MySQL 版本大于5.7(可在终端输入命令:mysql --version 查看mysql的版本号)输入这个命令:UPDATE mysql.user SE...

phpMyAdmin提示“Access denied for user &#39;root&#39;@&#39;localhost&#39; (using password: NO)”的解决办法【代码】

一、错误内容在用thinkPHP登陆phpMyAdmin时遇到以下错误 #1045 - Access denied for user ‘root‘@‘localhost‘ (using password: NO) phpMyAdmin 试图连接到 MySQL 服务器,但服务器拒绝连接。您应该检查 config.inc.php 中的主机、用户名和密码,并且确定这些信息与 MySQL 服务器的管理员所给出的信息一致。 二、解决方法如下:打开C:\wamp\apps\phpmyadmin4.1.14\config.inc.php里看到里面有两行就是问题的关键:将密码填进去...

mysql Access denied for user root@localhost错误解决方法总结(转)【代码】【图】

# /etc/init.d/mysql stop # mysqld_safe --user=mysql --skip-grant-tables --skip-networking & # mysql -u root mysql mysql> UPDATE user SET Password=PASSWORD(‘newpassword‘) where USER=‘root‘; mysql> FLUSH PRIVILEGES; mysql> quit # /etc/init.d/mysql restart # mysql -uroot -p Enter password: <输入新设的密码newpassword> 另一篇关于linux错误 Red Hat Enterprise Linux 5服务器上mysql启动报错:ERROR 1045 ...