mysql-发生系统错误1067

发生了什么

自己在写安装jdk的bat脚本时,出了点问题,为了找出问题参考了mysql安装脚本时，编写的过程中不小心执行了mysql安装脚本，等反应过来的时候，就提示这个错误：

查看日志

报错日志查看方式大致如下

①事件查看器

windows日志 --》 应用程序 --》 查找来源为mysql的日志，重点查看错误级别的日志

在常规中查看报错日志

②mysql日志文件

日志文件位置 ： mysql-5.6.35-winx64\data*.err
日志文件是文本文件，直接使用文本编辑器查看即可

[Note] Plugin 'FEDERATED' is disabled.
[Note] InnoDB: Using atomics to ref count buffer pool pages
[Note] InnoDB: The InnoDB memory heap is disabled
[Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
[Note] InnoDB: Memory barrier is not used
[Note] InnoDB: Compressed tables use zlib 1.2.3
[Note] InnoDB: Not using CPU crc32 instructions
[Note] InnoDB: Initializing buffer pool, size = 128.0M
[Note] InnoDB: Completed initialization of buffer pool
[Note] InnoDB: Highest supported file format is Barracuda.
[Note] InnoDB: 128 rollback segment(s) are active.
[Note] InnoDB: Waiting for purge to start
[Note] InnoDB: 5.6.35 started; log sequence number 1625977
[Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 34a1a2ae-f6cd-11ec-bc34-005056c00001.
[Note] Server hostname (bind-address): '*'; port: 3306
[Note] IPv6 is available.
[Note]   - '::' resolves to '::';
[Note] Server socket created on IP: '::'.
[ERROR] Can't start server: Bind on TCP/IP port: No error
[ERROR] Do you already have another mysqld server running on port: 3306 ?
[ERROR] Aborting

重点就是 [ERROR] 级别的报错日志

解决

[ERROR] Can't start server: Bind on TCP/IP port: No error
[ERROR] Do you already have another mysqld server running on port: 3306 ?
[ERROR] Aborting

三行报错无非就是端口号 或IP地址。

1.查看端口是否被占用
netstat -aon|findstr "3306" 返回为空，端口未被占用，

2.修改端口号和IP地址

配置文件中修改端口号和IP地址，重启计算机，重新注册mysql服务

重新打开mysql服务 报错依旧。

3.脑子灵光一闪，重置网络----解决
重置网络，重启计算机，重新打开mysql，启动正常。。。nice 解决。。。