我有一个.net core 7 API(WebApplication1)和一个blazor应用程序(BlazorApp1)。API和blazor应用程序已经安装了swagger,我想在blazor应用程序中使用swagger/swagger.json来显示iframe中的swagger ui。然而,我不知道如何配置API,这样我就不会得到一个cors错误。
这里是我的WebApplication1/Program.cs
WebApplication1/Program.cs
var builder = WebApplication.CreateBuilder(args);
var myAllowSpecificOrigins = "_myAllowSpecificOrigins";
builder.Services.AddCors(options =>
{
options.AddPolicy(name: myAllowSpecificOrigins,
policy =>
{
policy
.AllowAnyOrigin()
.AllowAnyMethod()
.AllowAnyHeader();
});
});
// Add services to the container.
builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
var app = builder.Build();
// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
app.UseSwagger();
app.UseSwaggerUI();
}
app.UseHttpsRedirection();
app.UseRouting();
app.UseCors(myAllowSpecificOrigins);
app.UseAuthorization();
app.MapControllers();
app.Run();
这里是我的BlazorApp1/Program.cs
//BlazorApp1/Program.cs
using BlazorApp1.Data;
var builder = WebApplication.CreateBuilder(args);
// Add services to the container.
builder.Services.AddRazorPages();
builder.Services.AddServerSideBlazor();
builder.Services.AddSingleton<WeatherForecastService>();
builder.Services.AddControllers();
builder.Services.AddSwaggerGen();
var app = builder.Build();
// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
app.UseExceptionHandler("/Error");
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseSwagger();
app.UseSwaggerUI(options => options.SwaggerEndpoint("https://localhost:44323/swagger/v1/swagger.json","v1"));
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.MapBlazorHub();
app.MapFallbackToPage("/_Host");
app.Run();
WebApplication1运行于https://localhost:44323 BlazorApp1运行于https://localhost:7145
这是我无论如何调整API中的cors配置都得到的结果:
1条答案
按热度按时间zrfyljdw1#
这就是解决问题的方法