/a><br /></dd><dt><span class="parameter">serviceProvider</span></dt><dd>类型：<a href="https://docs.microsoft.com/dotnet/api/system.iserviceprovider" target="_blank">System<span id="LST1782B4D9_2"></span><script type="text/javascript">AddLanguageSpecificTextSet("LST1782B4D9_2?cs=.|vb=.|cpp=::|nu=.|fs=.");</script>IServiceProvider</a><br />.NET Core 的 ServiceProvider（.NET Framework 可设为 null）</dd><dt><span class="parameter">weiweihiKey</span></dt><dd>类型：<a href="https://docs.microsoft.co