目前正在运行的是Mono。我将MySQL加载并安装了connector/net，放置在位于/usr/lib/mono/gac的gac文件夹中。问题在于每次尝试使用简单连接测试运行时，我都会遇到以下错误：
** (/home/holland/Code/csharp/test/Test/bin/Debug/Test.exe:10278): WARNING **: The following assembly referenced from /home/holland/Code/csharp/test/Test/bin/Debug/Test.exe could not be loaded:
Assembly: MySql.Data (assemblyref_index=1)
Version: 6.4.4.0
Public Key: c5687fc88969c44d
The assembly was not found in the Global Assembly Cache, a path listed in the MONO_PATH environment variable, or in the location of the executing assembly (/home/holland/Code/csharp/test/Test/bin/Debug/).
** (/home/holland/Code/csharp/test/Test/bin/Debug/Test.exe:10278): WARNING **: Could not load file or assembly 'MySql.Data, Version=6.4.4.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' or one of its dependencies.
** (/home/holland/Code/csharp/test/Test/bin/Debug/Test.exe:10278): WARNING **: Missing method .ctor in assembly /home/holland/Code/csharp/test/Test/bin/Debug/Test.exe, type MySql.Data.MySqlClient.MySqlConnection
** (/home/holland/Code/csharp/test/Test/bin/Debug/Test.exe:10278): WARNING **: Could not load file or assembly 'MySql.Data, Version=6.4.4.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' or one of its dependencies.
** (/home/holland/Code/csharp/test/Test/bin/Debug/Test.exe:10278): WARNING **: Missing method .ctor in assembly /home/holland/Code/csharp/test/Test/bin/Debug/Test.exe, type MySql.Data.MySqlClient.MySqlConnection
Unhandled Exception: System.IO.FileNotFoundException: Could not load file or assembly 'MySql.Data, Version=6.4.4.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d' or one of its dependencies.
File name: 'MySql.Data, Version=6.4.4.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d'
at Test.MainClass.Main (System.String[] args) [0x00000] in <filename unknown>:0
如果我没记错的话，应该是一个汇编文件。
以下是我的代码:
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using MySql.Data.MySqlClient;
namespace Test
{
public class Database
{
public Database()
{
}
public static IDbConnection MainConnect()
{
string connectionInfo =
"Server=localhost;"+
"Database=ecom_main;"+
"User ID=root;"+
"Password=xxxxxxx"+
"Pooling=false;";
return new MySqlConnection(connectionInfo);
}
using System;
using System.Data;
using MySql.Data.MySqlClient;
namespace Test
{
class MainClass
{
public static void Main (string[] args)
{
IDbConnection dbMain = Database.MainConnect();
Console.WriteLine(dbMain);
}
}
}