PHP组件对象模型“访问被拒绝” [英] PHP Component Object Model "Access is denied"

问题描述

我的开发环境是PHP 5.3，IIS 7.5和Window7 Home。我正在开发一个原型应用程序，它需要PHP函数imagewindowgrab（）。这个函数需要调用Windows组件对象模型（COM）。

My development environment is PHP 5.3, IIS 7.5, and Window7 Home. I am developing a prototype application, which requires the PHP function imagewindowgrab(). This function requires calling the Windows Component Object Model (COM).

我的单行代码是：

$browser = new COM("InternetExplorer.Application") or die("Unable to instantiate IE");

产生以下错误：

Fatal error: Uncaught exception 'com_exception' with message 
'Failed to create COM object `InternetExplorer.Application': Access is denied. ' 
in C:\inetpub\wwwroot\trial.php:8 Stack trace: #0 C:\inetpub\wwwroot\trial.php(8): com->com('InternetExplore...') #1 {main} thrown 
in C:\inetpub\wwwroot\trial.php on line 8

搜索小时后，通过.NET论坛浏览，找到好的资源：

After searching for hours, trolling through .NET forums, and finding good resources:

• http://forums.asp.net/t/1680634.aspx/1


• http： //learn.iis.net/page.aspx/624/application-pool-identities/

• http://forums.asp.net/t/1680634.aspx/1
• http://learn.iis.net/page.aspx/624/application-pool-identities/

最后工作对我来说，是按照这个SO问题的答案中列出的说明：

What finally worked for me was following the instructions outlined in the answer to this SO question:
Accessing Office Word object model through asp.net results in "failed due to the following error: 80070005 Access is denied."

并按照以下说明操作：

1. 在命令行请输入 DCOMCNFG


2. 点击控制台根>组件服务>计算机>我的电脑，然后选择属性


3. 在 COM安全>访问权限选项卡上点击编辑默认 IIS_IUSRS ）或服务


4. 检查允许本地访问

1. On the command line enter DCOMCNFG
2. Click right on Console Root > Component Service > Computers > My Computer and select Properties
3. On the tab COM Security > Access Permissions click on Edit Default and add the user (e.g. IIS_IUSRS) or service
4. Check allow local access

推荐答案

这个问题似乎没有回答，但回答有自我解释有问题。
我只是在这里： -

This question appears unanswered but answer have self explained in question . I am just putting here :-

试用代码：

$browser = new COM("InternetExplorer.Application") or die("Unable to instantiate IE");

生成错误：

Fatal error: Uncaught exception 'com_exception' with message 
'Failed to create COM object `InternetExplorer.Application': Access is denied. ' 
in C:\inetpub\wwwroot\trial.php:8 Stack trace: #0 C:\inetpub\wwwroot\trial.php(8): com->com('InternetExplore...') #1 {main} thrown 
in C:\inetpub\wwwroot\trial.php on line 8

有助于解决的步骤和资源：

好资源： -

http://forums.asp.net /t/1680634.aspx/1

http://learn.iis.net/page.aspx/624/application-pool-identities/

实际有助于解决的资源： -

Resources that actually help to solve :-

Accessing Office Word object model through asp.net results in "failed due to the following error: 80070005 Access is denied."

步骤： -

1. 命令行输入DCOMCNFG


2. 在控制台根目录>组件服务>计算机>我的电脑上单击右键，然后选择属性


3. >访问权限单击编辑默认
   添加用户（例如。 IIS_IUSRS）或服务


4. 选中允许本地访问

1. In the line of command put DCOMCNFG
2. Click Right on Console Root > Component Service > Computers > My Computer, And Select Properties
3. In the Tab COM Security > Access Permissions Click in Edit Default Add the User (Ex. IIS_IUSRS) or service
4. Check Allow Local Access

注意：从PHP访问COM框架的权限问题。

这篇关于PHP组件对象模型“访问被拒绝”的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！