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MySql安装步骤图文教程及中文乱码的解决方案

时间：2020-12-25 03:14 编辑：来源：阅读：
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摘要：MySql安装步骤图文教程及中文乱码的解决方案

[b]MySql Server安装步骤如下所示：[/b] [b]1安装MySql Server[/b] [img]http://files.jb51.net/file_images/article/201608/201608301533248.png[/img] [img]http://files.jb51.net/file_images/article/201608/201608301533249.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332410.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332411.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332412.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332413.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332414.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332415.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332416.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332417.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332518.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332519.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332520.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332521.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332522.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332523.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332524.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332525.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332526.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332527.png[/img] [b]2 安装MySqlServer管理工具[/b] [img]http://files.jb51.net/file_images/article/201608/2016083015332528.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332529.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332530.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332531.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332632.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332633.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332634.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332635.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332636.png[/img] 解压中文语言包，将文件复制到安装目录下覆盖 [img]http://files.jb51.net/file_images/article/201608/2016083015332637.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332638.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332639.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332640.png[/img] 文件覆盖后，打开软件设置语言为中文（CN） [img]http://files.jb51.net/file_images/article/201608/2016083015332641.png[/img] [img]http://files.jb51.net/file_images/article/201608/2016083015332642.png[/img] [b]3 MySqlServer开发注意事项(C#)[/b] 1.联接字符串："Server=localhost;Database=100;Uid=root;Pwd='root'" 2.引用MySql.Data.dll;using MySql.Data.MySqlClient; 3.使用MySqlConnection、MySqlParameter、MySqlDataAdapter、MySqlCommandBuilder、MySqlCommand、MySqlDataAdapter、MySqlTransaction等类 5.使用MySqlCommand. ExecuteScalar()方法返回的object如果要转为int类型，必须使用Convert来强制转换，否则可能会出错。 6.修改记录时，字段数据类型如果为Bit类型的时候，Sql语句中的字段值要使用Ture或False，不能像SqlServer中一样使用0或1。 7.命令行工具：

public class Cmd
{
/// <summary>
/// 执行Cmd命令
/// </summary>
/// <param name="workingDirectory">要启动的进程的目录</param>
/// <param name="command">要执行的命令</param>
public static void StartCmd(String workingDirectory, String command)
{
Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.WorkingDirectory = workingDirectory;
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.CreateNoWindow = true;
p.Start();
p.StandardInput.WriteLine(command);
Thread.Sleep(10000);
//p.StandardInput.WriteLine("exit");
}
public static void StartCmd()
{
Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.CreateNoWindow = true;
p.Start();
p.StandardInput.WriteLine("net stop mysql");
Thread.Sleep(5000);
p.StandardInput.WriteLine("net start mysql");
Thread.Sleep(5000);
p.StandardInput.WriteLine("exit");
}
}

备份：

public static bool BackUp(string backupPath)
{
try
{
//构建执行的命令
StringBuilder sbcommand = new StringBuilder();
sbcommand.AppendFormat("mysqldump -f -l -q -uroot -proot Sciendox50 -r \"{0}\"", backupPath);
String command = sbcommand.ToString();
//获取mysqldump.exe所在路径
String appDirecroty = @"C:\Program Files\MySQL\MySQL Server 5.5\bin\";
Cmd.StartCmd(appDirecroty, command);
Cmd.StartCmd();//重启mysql服务
MessageBox.Show(@"数据库已成功备份到 " + backupPath + " 文件中", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return true;
}
catch (Exception)
{
MessageBox.Show("数据库备份失败！");
return false;
}
}

还原：

/// <summary>
/// 数据还原
/// </summary>
/// <param name="FilePath">文件路径</param>
/// <returns></returns>
public static bool RestoreDB(string FilePath)
{
try
{
StringBuilder sbcommand = new StringBuilder();
//在文件路径后面加上""避免空格出现异常
sbcommand.AppendFormat("mysql -uroot -proot Sciendox50 <\"{0}\"", FilePath);
String command = sbcommand.ToString();
//获取mysql.exe所在路径
String appDirecroty = @"C:\Program Files\MySQL\MySQL Server 5.5\bin\";
DialogResult result = MessageBox.Show("您是否真的想覆盖以前的数据库吗？那么以前的数据库数据将丢失！！！", "警告", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
{
Cmd.StartCmd(appDirecroty, command);
Cmd.StartCmd();//重启mysql服务
MessageBox.Show("数据库还原成功！");
return true;
}
return false;
}
catch (Exception)
{
MessageBox.Show("数据库还原失败！");
return false;
}
}

以上所述是小编给大家介绍的MySql安装步骤图文教程及中文乱码的解决方案，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对编程素材网网站的支持！

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