Dynamic Web TWAIN是一个应用于Web应用程序的TWAIN扫描识别工具,要想把 Dynamic Web TWAIN 安装到Web服务器上,首先要获得Web Server License。下面慧都小编就详细为你介绍如何进行部署。
1、将Web Server License的信息嵌入Web应用程序
- 添加Web Server license 到 Licensing Tool(路径是Start | All Programs | Dynamic Web TWAIN | Licensing Tool)
- 生成"DynamicWebTwain.lpk"文件
- 运行Lpk_tool.exe,选中DynamicWebTwain Class,然后单击Add进行添加:
![](http://pubimage.360doc.com/wz/default.gif)
- 单击Save & Exit,然后保存LPK文件为"DynamicWebTwain.lpk"
- 注意:如果你看到左边菜单中有多个DynamicWebTwain Classes,那可能是你电脑上既安装了Dynamic Web TWAIN试用版,又安装了完整版,你需要删除Dynamic Web TWAIN相关文件,具体可以参考如何手动删除Dynamsoft ActiveX。
- 删除之后重新运行"Lpk_tool.exe",就只有一个DynamicWebTwain Class了。
- 复制LPK文件到Web服务器
- 在扫描页面,为License Manager对象插入一个<object>标签。License Manager是一个安装在IE上的ActiveX控件。
1 2 3 | < object classid = "clsid:5220cb21-c88d-11cf-b347-00aa00a28331" VIEWASTEXT> < param name = "LPKPath" value = "DynamicWebTwain.lpk" /> </ object > |
2、将ActiveX控件插入Web应用程序中
- 复制DynamicWebTWAIN.cab到Web服务器,找到Dynamic Web TWAIN的安装文件夹下的CAB文件,根据IE选择32bit或64bit的文件。
- 初始化ActiveX控件。在Dynamic Web TWAIN的扫描页面插入<object>标签,如果使用的是对大小写敏感的服务器如Tomcat,就要注意CodeBase参数的值。
试用版和完整版的Dynamic Web TWAIN使用的是不同的classids:
Dynamic Web TWAIN试用版:
1 2 3 4 5 6 7 8 9 10 | < object classid = "clsid:FFC6F181-A5CF-4ec4-A441-093D7134FBF2" id = "DynamicWebTwain1" width = "143" height = "156" CodeBase = "DynamicWebTWAIN.cab#version=8,0,1" > < param name = "Manufacturer" value = "Dynamsoft Corporation" /> < param name = "ProductFamily" value = "Dynamic Web TWAIN" /> < param name = "ProductName" value = "Dynamic Web TWAIN" /> </ object > <%-- CodeBase: The value of CodeBase is the relative path of the CAB file. The above sample code indicates the CAB file is in the same folder with the scan page. If you are using a Friendly URL, please place the CAB file at the root directory on your web server and then modify the value of CodeBase to CodeBase = "/DynamicWebTWAIN.cab#version=8,0,1".--%> |
Dynamic Web TWAIN完整版:
1 2 3 4 5 6 | < object classid = "clsid:E7DA7F8D-27AB-4EE9-8FC0-3FEC9ECFE758" id = "DynamicWebTwain1" width = "143" height = "156" CodeBase = "DynamicWebTWAIN.cab#version=8,0,1" > < param name = "Manufacturer" value = "Dynamsoft Corporation" /> < param name = "ProductFamily" value = "Dynamic Web TWAIN" /> < param name = "ProductName" value = "Dynamic Web TWAIN" /> </ object > |
怎么样,经过上面的介绍,我想你应该了解如何把Dynamic Web TWAIN部署到Web服务器上了,是不是非常简单?