指asp.net的dll到PHP

Question

我在PHP腳本中使用DOTNET類指一個ASP.NET裝配

即

$test = new DOTNET('assemblyname','classname'); 

我得到一個致命錯誤，運行此腳本時。

致命錯誤：

Uncaught exception 'com_exception' with message 'Failed to instantiate .Net object [CreateInstance] [0x80131513] ' in C:\Program Files\xampplite\htdocs\xampp\phptest.php:2 Stack trace: #0 C:\Program Files\xampplite\htdocs\xampp\phptest.php(2): dotnet->dotnet('EncryptDecrypt,...', 'EncryptDecrypt....') #1 {main} thrown in C:\Program Files\xampplite\htdocs\xampp\phptest.php on line 2

任何幫助？

Answer 1

我認爲這正在發生的事情，因爲無論你的庫未在GAC發現不強命名或沒有標記有ComVisible特性。

爲了使標記有ComVisible特性，確保AssemblyInfo.cs中是這樣的：

[組件：標記有ComVisible特性（真）]

對於強名稱，並在GAC安裝它，我發現這個職位：

For strongly-named NET assemblies that are registered in the GAC, you can just use the assembly name e.g: $x = new DOTNET ("myAssembly", "myClass");

For strongly-named NET assemblies that aren't registered in the GAC, you need to use the full assembly string e.g. $x = new DOTNET('myAssembly, Version=X.X.X.X, Culture=neutral, PublicKeyToken=ZZZZZZZZZZZZ', 'myClass');

You can't instantiate assemblies that haven't been strongly named.

"Strongly named" means that the assembly has a public key. To strongly name your own classes in Visual Studio, go to the Signing tab in the project properties and click the 'sign the assembly' box and choose a key file name.

To register an assembly in the GAC, there are various tools around to do that, but the easiest method is to drag-and-drop the compiled assembly into c:\windows\assembly using windows explorer (a shell extension is installed by default that handles registering dragged files).

來源：PHP: DOTNET - Manual