private static PluginInstance ActivePlugin(string directoryName)
{
PackageMetadata metadata = null;
string errorMessage;
try
{
metadata = PackageUtils.GetPackageMetadataFromPluginDirectory(directoryName, out errorMessage);
var dllDirectoryPath = PathUtils.GetPluginDllDirectoryPath(directoryName);
if (string.IsNullOrEmpty(dllDirectoryPath))
{
throw new Exception($"插件可执行文件 {directoryName}.dll 不存在");
}
//foreach (var filePath in DirectoryUtils.GetFilePaths(DirectoryUtils.GetDirectoryPath(metadata.ExecuteFilePath)))
//{
// if (!StringUtils.EqualsIgnoreCase(PathUtils.GetExtension(filePath), ".dll")) continue;
// var fileName = PathUtils.GetFileName(filePath);
// if (StringUtils.EqualsIgnoreCase(fileName, PathUtils.GetFileName(metadata.ExecuteFilePath))) continue;
// if (FileUtils.IsFileExists(PathUtils.Combine(WebConfigUtils.PhysicalApplicationPath, "Bin", fileName))) continue;
// Assembly.Load(File.ReadAllBytes(filePath));
//}
//var assembly = Assembly.Load(File.ReadAllBytes(metadata.ExecuteFilePath));
//metadata.GetDependencyGroups()
CopyDllsToBin(metadata.Id, dllDirectoryPath);
//var assembly = Assembly.Load(File.ReadAllBytes(PathUtils.Combine(WebConfigUtils.PhysicalApplicationPath, "Bin", PathUtils.GetFileName(metadata.ExecuteFilePath))));
Assembly assembly;
try
{
assembly = Assembly.Load(metadata.Id); // load the dll from bin directory
}
catch
{
assembly = Assembly.Load(File.ReadAllBytes(PathUtils.Combine(dllDirectoryPath, $"{metadata.Id}.dll")));
}
var type = assembly.GetExportedTypes().FirstOrDefault(exportedType => typeof(PluginBase).IsAssignableFrom(exportedType));
//var type = assembly.GetTypes().First(o => o.IsClass && !o.IsAbstract && o.IsSubclassOf(typeof(PluginBase)));
return(ActiveAndAdd(metadata, type));
}
catch (Exception ex)
{
errorMessage = ex.Message;
LogUtils.AddErrorLog(ex, $"插件加载：{directoryName}");
}
return(new PluginInstance(directoryName, metadata, errorMessage));
}