IronWebscraper 適用於 ASP.NET 的授權金鑰
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此問題已於 IronWebscraper 版本 2024.3.6 解決。
Exception: Unhandled exception. IronSoftware.Exceptions.LicensingException: IronWebScraper must be licensed for development.
針對較舊版的 IronWebScraper(具體而言是 2023.4.13 至 2024.3.6 之間的版本),在以下位置存在已知授權問題:
- ASP.NET 專案
- .NET Framework 版本 >= 4.6.2
儲存於 Web.co/nfig 檔案中的金鑰,本產品將不會讀取或使用。
解決方案
為解決此問題,建議在程式碼中使用 ConfigurationManager 從 Web.co/nfig 檔案中擷取授權金鑰,然後將其套用至 License.LicenseKey 屬性。
範例:
<configuration>
...
<appSettings>
<add key="IronWebScraper.LicenseKey" value="IRONWEBSCRAPER-MYLICENSE-KEY-1EF01"/>
</appSettings>
...
</configuration>
<configuration>
...
<appSettings>
<add key="IronWebScraper.LicenseKey" value="IRONWEBSCRAPER-MYLICENSE-KEY-1EF01"/>
</appSettings>
...
</configuration>
XML
透過上述提供的 XML 檔案,我們可以使用 ConfigurationManager 擷取授權金鑰值,並將其傳遞給 IronWebScraper.License.LicenseKey 屬性。
// Retrieve the license key from the appSettings section of the Web.co/nfig file.
string licenseKey = ConfigurationManager.AppSettings["IronWebScraper.LicenseKey"];
// Assign the license key to the IronWebScraper's LicenseKey property.
IronWebScraper.License.LicenseKey = licenseKey;
// Retrieve the license key from the appSettings section of the Web.co/nfig file.
string licenseKey = ConfigurationManager.AppSettings["IronWebScraper.LicenseKey"];
// Assign the license key to the IronWebScraper's LicenseKey property.
IronWebScraper.License.LicenseKey = licenseKey;
' Retrieve the license key from the appSettings section of the Web.config file.
Dim licenseKey As String = ConfigurationManager.AppSettings("IronWebScraper.LicenseKey")
' Assign the license key to the IronWebScraper's LicenseKey property.
IronWebScraper.License.LicenseKey = licenseKey
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