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ZhenDeng/use urlHelper in .net core

Created May 1, 2019 07:11
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use urlHelper in .net core
in startup.cs
services.AddSingleton<IActionContextAccessor, ActionContextAccessor>();
services.AddScoped<IUrlHelper>(x => {
var actionContext = x.GetRequiredService<IActionContextAccessor>().ActionContext;
var factory = x.GetRequiredService<IUrlHelperFactory>();
return factory.GetUrlHelper(actionContext);
});
then could inject IUrlHelper
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