我目前正在尝试编写一个小型服务,它使用 CefSharp (v57.0.0) 将 HTML 呈现为 PDF 文件,并按照说明在我的项目中使用“任何 CPU”(功能请求 - 添加 AnyCPU 支持)。在我的项目中,我使用了以下似乎工作正常的程序集解析器(它在初始化期间加载 CefSharp.Core.dll、CefSharp.dll):
// Will attempt to load missing assembly from either x86 or x64 subdir
private static Assembly Resolver(object sender, ResolveEventArgs args)
{
if (args.Name.StartsWith("CefSharp", StringComparison.Ordinal))
{
string assemblyName = args.Name.Split(new[] { ',' }, 2)[0] + ".dll";
string archSpecificPath = Path.Combine(
AppDomain.CurrentDomain.SetupInformation.ApplicationBase,
Environment.Is64BitProcess ? "x64" : "x86",
assemblyName);
var outputAssembly = File.Exists(archSpecificPath) ? Assembly.LoadFile(archSpecificPath) : null;
return outputAssembly;
}
return null;
}
对于 CefSharp 的初始化,我设置了与示例中完全相同的值:
var settings = new CefSettings()
{
// By default CefSharp will use an in-memory cache, you need to specify a Cache Folder to persist data
CachePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "CefSharp\\Cache")
};
// Perform dependency check to make sure all relevant resources are in our output directory.
Cef.Initialize(settings, performDependencyCheck: true, browserProcessHandler: null);
但是,如果我开始我的简单测试,我会收到以下错误代码:
Message: System.Exception : Unable to locate required Cef/CefSharp dependencies:
Missing:CefSharp.BrowserSubprocess.exe
Missing:CefSharp.BrowserSubprocess.Core.dll
Missing:CefSharp.Core.dll
Missing:CefSharp.dll
Missing:icudtl.dat
Missing:libcef.dll
Executing Assembly Path:D:\projects\CefService\bin\Debug\x86
有什么想法可能在这里发生以及如何解决问题?