public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
// 全局异常处理
app.UseExceptionHandler(config =>
{
config.Run(async context =>
{
var error = context.Features.Get <Microsoft.AspNetCore.Diagnostics.IExceptionHandlerFeature>();
if (error != null)
{
var ex = error.Error;
string errormsg = ex.Message;
string errorStackTrace = ex.StackTrace != null ? ex.StackTrace : string.Empty;
string errpath = context.Request.Path;
var result = new ServiceResult <string>()
{
Result = string.Empty
};
result.IsFailed(errormsg);
string jsonerror = System.Text.Json.JsonSerializer.Serialize(result);
// 设置类型和状态码
context.Response.StatusCode = StatusCodes.Status200OK;
context.Response.ContentType = "application/json";
await context.Response.WriteAsync(jsonerror);
}
});
});
CorsConfigData _CorsConfigData = this.Configuration.GetSection("CorsInfo").Get <CorsConfigData>();
//定义名称
string PolicyName = _CorsConfigData.name;
app.UseCors(PolicyName);
app.UseRouting();
// 开启验证中间件
app.UseAuthentication();//启用验证
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
}
/// <summary>
/// 跨域的相关服务注册
/// </summary>
/// <param name="services"></param>
/// <param name="configuration"></param>
/// <returns></returns>
public static IServiceCollection AddCorsService(this IServiceCollection services, IConfiguration configuration)
{
CorsConfigData _CorsConfigData = configuration.GetSection("CorsInfo").Get <CorsConfigData>();
//定义名称
string PolicyName = _CorsConfigData.name;
string[] urls = _CorsConfigData.urls.ToArray();
//添加cors 服务 配置跨域处理
services.AddCors(options => options.AddPolicy(PolicyName,
builder =>
{
builder.WithOrigins(urls)
.AllowAnyMethod()
.AllowAnyHeader()
.AllowCredentials();
}));
return(services);
}
