Question

我一直在尝试将命令系统添加到服务器应用程序
问题是：命令.cs文件不在项目内但是它们是在运行时从另一个文件夹编译出来的，不能包含任何内容。

编译器代码：

static CompilerResults Compile(String path)
        {
            var csc = new CSharpCodeProvider(new Dictionary<string, string>() { { "CompilerVersion", "v3.5" } });
            var parameters = new CompilerParameters(new[] { "mscorlib.dll", "System.Core.dll" }, "DS Server.exe", true);
            parameters.GenerateExecutable = true;
            return csc.CompileAssemblyFromFile(parameters, path);
        }

外部.cs代码文件：

using DS_Server;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Sockets;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace JMnet
{
    class command
    {
        public void run(TcpListener server,Dictionary<String,user> users , Dictionary<String, Assembly> Commands, String[] args)
        {
            foreach (user usr in users) {
                var IP = ((IPEndPoint)usr.getClient().Client.RemoteEndPoint).Address.ToString();
                Core.Log.Geneic("Players",IP+" is connected as "+usr.getName()+", ping: "+usr.getPing().ToString());
            }
        }
    }
}

错误：

server started
Starting C-Sys 1.0
Found 2 commands to register
compiling kick
[Compiler]: c: \ csys \ cmd \ kick.cs (1,7): error CS0246: The type or namespace name DS_Server not found (missing a using statement or assembly reference?)
[Compiler]: c: \ csys \ cmd \ kick.cs (5,14): error CS0234: The type or namespace name just does not exist in the namespace System (missing an assembly reference?)
[Compiler]: c: \ csys \ cmd \ kick.cs (8,24): error CS0234: The type or name of the Tasks namespace does not exist in the namespace System.Threading (missing an assembly reference?)
[Compiler]: c: \ csys \ cmd \ kick.cs (14,25): error CS0246: The type or namespace name TcpListener not found (missing a using statement or assembly reference?)
[Compiler]: c: \ csys \ cmd \ kick.cs (14,62): error CS0246: The type or namespace name user is not found (missing a using statement or assembly reference?)
Registered kick
compiling players
[Compiler]: c: \ csys \ cmd \ players.cs (1,7): error CS0246: The type or namespace name DS_Server not found (missing a using statement or assembly reference?)
[Compiler]: c: \ csys \ cmd \ players.cs (5,14): error CS0234: The type or namespace name just does not exist in the namespace System (missing an assembly reference?)
[Compiler]: c: \ csys \ cmd \ players.cs (8,24): error CS0234: The type or name of the Tasks namespace does not exist in the namespace System.Threading (missing an assembly reference?)
[Compiler]: c: \ csys \ cmd \ players.cs (14,25): error CS0246: The type or namespace name TcpListener not found (missing a using statement or assembly reference?)
[Compiler]: c: \ csys \ cmd \ players.cs (14,62): error CS0246: The type or namespace name user is not found (missing a using statement or assembly reference?)
Registered player

Answer 1

在这部分：

var parameters = new CompilerParameters(new[] { "mscorlib.dll", "System.Core.dll" }, "DS Server.exe", true);

您需要添加程序集，其中声明了编译器未找到的所有类型。您只包含mscorlib.dll和System.Core.dll，但您还需要包含编译代码需要使用的所有其他程序集。

例如，这可能是：

var parameters = new CompilerParameters(new[] { "mscorlib.dll", "System.Core.dll", "System.dll", "DS_Server.dll" }, "DS Server.exe", true);

如果您事先无法知道，需要哪些程序集，请在您指定要加载的程序集列表的位置放置要编译的* .cs文件之外的配置文件。

此外，在这里：

var csc = new CSharpCodeProvider(new Dictionary<string, string>() { { "CompilerVersion", "v3.5" } });

您告诉编译器使用.net Framework版本3.5，它不包含一些较新的功能，例如System.Threading.Tasks。添加更高版本号，例如4.0或更高版本：

var csc = new CSharpCodeProvider(new Dictionary<string, string>() { { "CompilerVersion", "v4.0" } });

C＃csharpcompiler编译器程序集无法导入任何内容

1 个答案: