282 lines
12 KiB
C#
282 lines
12 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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namespace RFIDServicePlate
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{
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public class MySQLInstallHelper
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{
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/// <summary>
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/// 数据库安装运行状态
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/// </summary>
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public enum RunState
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{
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Error,
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Running,
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Finish,
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Display,
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NoDisplay
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}
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/// <summary>
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/// 数据库安装委托事件
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/// </summary>
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/// <param name="resultString">运行信息</param>
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/// <param name="runingState">运行状态</param>
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public delegate void DataReceivedEvent(string resultString, RunState runState);
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public event DataReceivedEvent DataReceivedEventClick;
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public MySQLInstallHelper()
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{
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}
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/// <summary>
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/// 安装MySQL数据库
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/// </summary>
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/// <remarks>
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/// 使用默认数据库服务名称：MySQL
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/// 使用默认数据库服务端口：3306
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/// </remarks>
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public void StartMySQLInstall()
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{
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StartMySQLInstall("MySQL");
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}
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/// <summary>
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/// 安装MySQL数据库
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/// </summary>
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/// <param name="serviceName">数据库服务名称</param>
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/// <remarks>
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/// 使用默认数据库服务端口：3306
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/// </remarks>
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public void StartMySQLInstall(string serviceName)
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{
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StartMySQLInstall(serviceName, 3306);
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}
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/// <summary>
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/// 使用指定服务名称安装MySQL数据库
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/// </summary>
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/// <param name="serviceName">数据库服务名称</param>
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/// <param name="servicePort">数据库服务端口</param>
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public void StartMySQLInstall(string serviceName, int servicePort)
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{
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if (string.IsNullOrWhiteSpace(serviceName))
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{
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DataReceivedEventClick?.Invoke("安装失败：数据库服务名称不能为空。", RunState.Error);
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return;
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}
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string str_BaseDirectory = AppDomain.CurrentDomain.BaseDirectory;
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//判断服务端口是否在有效范围
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if (servicePort < 1 || servicePort > 65535)
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{
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//无效端口时，改为使用默认端口
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servicePort = 3306;
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}
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//判断数据库服务是否已存在
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//if (ESSupport.Lib.WindowsServiceHelper.IsServiceIsExisted(serviceName))
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// {
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//停止正在运行的服务
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DataReceivedEventClick?.Invoke($"正在停止{serviceName}服务", RunState.Running);
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Shell("net.exe", $"stop {serviceName}");
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//移除已安装的MySQL服务
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DataReceivedEventClick?.Invoke($"正在删除{serviceName}服务", RunState.Running);
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ExecBatCommand(p =>
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{
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p($".\\bin\\mysqld remove {serviceName}");
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p("exit 0");
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}, str_BaseDirectory);
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// }
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//根据操作系统位数安装MySQL8.0运行所需的VC++2019运行库
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DataReceivedEventClick?.Invoke("正在安装程序运行库...", RunState.Running);
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if (Environment.Is64BitOperatingSystem)
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{
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Shell("VC2019_x64.exe", "/install /q /norestart");
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}
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else
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{
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Shell("VC2019_x86.exe", "/install /q /norestart");
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}
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if (!File.Exists(Path.Combine(str_BaseDirectory, "my.ini")))
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{
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//创建MySQL数据库配置文件
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DataReceivedEventClick?.Invoke("正在创建数据库配置文件...", RunState.Running);
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//MySQL数据库服务端口
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ESSupport.Lib.Win32API.INIWriteValue(Path.Combine(str_BaseDirectory, "my.ini"), "mysqld", "port", servicePort.ToString());
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//MySQL数据库安装目录
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ESSupport.Lib.Win32API.INIWriteValue(Path.Combine(str_BaseDirectory, "my.ini"), "mysqld", "basedir", str_BaseDirectory);
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//MySQL数据库文件目录
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ESSupport.Lib.Win32API.INIWriteValue(Path.Combine(str_BaseDirectory, "my.ini"), "mysqld", "datadir", Path.Combine(str_BaseDirectory, "Data"));
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//允许的最大连接数
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ESSupport.Lib.Win32API.INIWriteValue(Path.Combine(str_BaseDirectory, "my.ini"), "mysqld", "max_connections", "200");
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//MySQL服务端使用的默认字符集
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ESSupport.Lib.Win32API.INIWriteValue(Path.Combine(str_BaseDirectory, "my.ini"), "mysqld", "character-set-server", "utf8mb4");
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//创建新表时将使用的默认存储引擎
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ESSupport.Lib.Win32API.INIWriteValue(Path.Combine(str_BaseDirectory, "my.ini"), "mysqld", "default-storage-engine", "INNODB");
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//数据库用户密码默认的加密方式
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ESSupport.Lib.Win32API.INIWriteValue(Path.Combine(str_BaseDirectory, "my.ini"), "mysqld", "default_authentication_plugin ", "mysql_native_password");
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//MySQL客户端使用的默认字符集
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ESSupport.Lib.Win32API.INIWriteValue(Path.Combine(str_BaseDirectory, "my.ini"), "mysql", "default-character-set ", "utf8mb4");
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//客户端连接使用的默认端口
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ESSupport.Lib.Win32API.INIWriteValue(Path.Combine(str_BaseDirectory, "my.ini"), "client", "port", servicePort.ToString());
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}
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DataReceivedEventClick?.Invoke("正在初始化数据库...", RunState.Running);
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if (!Directory.Exists(Path.Combine(str_BaseDirectory, "Data")))
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{
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Directory.CreateDirectory(Path.Combine(str_BaseDirectory, "Data"));
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}
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ExecBatCommand(p =>
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{
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p(".\\bin\\mysqld --initialize-insecure --user=mysql");
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p("exit 0");
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}, str_BaseDirectory);
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DataReceivedEventClick?.Invoke("正在安装数据库服务...", RunState.Running);
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ExecBatCommand(p =>
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{
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p($".\\bin\\mysqld install {serviceName} --defaults-file=\"{Path.Combine(str_BaseDirectory, "my.ini")}\"");
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p("exit 0");
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}, str_BaseDirectory);
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File.WriteAllLines(Path.Combine(str_BaseDirectory, "dba.sql"),
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new string[]
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{
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"ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'yskj2020';",
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"FLUSH PRIVILEGES;"
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});
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DataReceivedEventClick?.Invoke("正在启动数据库服务...", RunState.Running);
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Shell("net.exe", $"start {serviceName}");
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DataReceivedEventClick?.Invoke("正在设置数据库密码...", RunState.Running);
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ExecBatCommand(p =>
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{
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p(".\\bin\\mysqladmin -u root password \"yskj2020\"");
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p($".\\bin\\mysql -u root -pyskj2020 <\"{Path.Combine(str_BaseDirectory, "dba.sql")}\"");
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p($"%WINDIR%\\SYSTEM32\\setx MYSQL_HOME \"{str_BaseDirectory}\" /M");
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p("exit 0");
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}, str_BaseDirectory);
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if (File.Exists(Path.Combine(str_BaseDirectory, "dba.sql")))
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{
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File.Delete(Path.Combine(str_BaseDirectory, "dba.sql"));
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}
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DataReceivedEventClick?.Invoke("运行结束", RunState.Finish);
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}
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/// <summary>
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/// 运行程序并输出执行结果
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/// </summary>
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/// <param name="exeFile">需要运行的程序文件</param>
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/// <param name="command">程序运行参数</param>
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private void Shell(string exeFile, string command)
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{
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Shell(exeFile, command, string.Empty);
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}
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/// <summary>
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/// 运行程序并输出执行结果
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/// </summary>
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/// <param name="exeFile">需要运行的程序文件</param>
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/// <param name="command">程序运行参数</param>
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/// <param name="workingDir">程序工作目录</param>
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private void Shell(string exeFile, string command, string workingDir)
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{
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Shell(exeFile, command, workingDir, 0);
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}
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/// <summary>
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/// 运行程序并输出执行结果
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/// </summary>
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/// <param name="exeFile">需要运行的程序文件</param>
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/// <param name="command">程序运行参数</param>
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/// <param name="workingDir">程序工作目录</param>
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/// <param name="timeout">超时等待时间</param>
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private void Shell(string exeFile, string command, string workingDir, int timeout)
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{
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System.Diagnostics.Process process = null;
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try
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{
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process = new System.Diagnostics.Process();
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process.StartInfo.FileName = exeFile; //设置要启动的应用程序，如：fastboot
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process.StartInfo.Arguments = command; // 设置应用程序参数，如： flash boot0 "A_Debug/boot0.img"
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process.StartInfo.UseShellExecute = false;
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process.StartInfo.RedirectStandardInput = true;
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process.StartInfo.RedirectStandardOutput = true;
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process.StartInfo.RedirectStandardError = true;
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process.StartInfo.CreateNoWindow = true;
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process.EnableRaisingEvents = true; // 获取或设置在进程终止时是否应激发 Exited 事件；不论是正常退出还是异常退出。
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if (!string.IsNullOrWhiteSpace(workingDir))
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{
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process.StartInfo.WorkingDirectory = workingDir; // **重点**，工作目录，必须是 bat 批处理文件所在的目录
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}
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process.OutputDataReceived += (sender, e) => DataReceivedEventClick?.Invoke(e.Data, RunState.Running);
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process.ErrorDataReceived += (sender, e) => DataReceivedEventClick?.Invoke(e.Data, RunState.Running);
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process.Start();
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process.BeginOutputReadLine(); // 开启异步读取输出操作
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process.BeginErrorReadLine(); // 开启异步读取错误操作
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if (timeout > 0)
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{
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process.WaitForExit(timeout);
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}
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else
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{
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process.WaitForExit();
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}
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}
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finally
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{
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if (process != null && !process.HasExited)
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{
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process.Kill();
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}
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if (process != null)
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{
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process.Close();
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}
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}
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}
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/// <summary>
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/// 打开控制台执行拼接完成的批处理命令字符串
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/// </summary>
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/// <param name="inputAction">需要执行的命令委托方法：每次调用 <paramref name="inputAction"/> 中的参数都会执行一次</param>
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private void ExecBatCommand(Action<Action<string>> inputAction, string workingDir)
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{
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System.Diagnostics.Process pro = null;
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System.IO.StreamWriter sIn = null;
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System.IO.StreamReader sOut = null;
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try
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{
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pro = new System.Diagnostics.Process();
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pro.StartInfo.FileName = "cmd.exe";
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pro.StartInfo.UseShellExecute = false;
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pro.StartInfo.CreateNoWindow = true;
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pro.StartInfo.RedirectStandardInput = true;
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pro.StartInfo.RedirectStandardOutput = true;
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pro.StartInfo.RedirectStandardError = true;
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if (!string.IsNullOrWhiteSpace(workingDir))
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{
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pro.StartInfo.WorkingDirectory = workingDir; // **重点**，工作目录，必须是 bat 批处理文件所在的目录
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}
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//pro.OutputDataReceived += (sender, e) => DataReceivedEventClick?.Invoke(e.Data, RunState.Running);
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//pro.ErrorDataReceived += (sender, e) => DataReceivedEventClick?.Invoke(e.Data, RunState.Running);
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pro.Start();
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sIn = pro.StandardInput;
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sIn.AutoFlush = true;
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pro.BeginOutputReadLine();
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inputAction(value => sIn.WriteLine(value));
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pro.WaitForExit();
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}
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finally
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{
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if (pro != null && !pro.HasExited)
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pro.Kill();
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if (sIn != null)
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sIn.Close();
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if (sOut != null)
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sOut.Close();
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if (pro != null)
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pro.Close();
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}
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}
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}
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}
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