.net core Swagger添加bearer token参数

           #region 添加Swagger
            services.AddSwaggerGen(c =>
            {
                c.SwaggerDoc("v1", new OpenApiInfo
                {
                    Title = "API Demo",
                    Version = "v1"
                });
                var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
                var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
                c.IncludeXmlComments(xmlPath, true);
                c.DocInclusionPredicate((string docName, ApiDescription description) => true);
                c.CustomSchemaIds((Type x) => x.FullName);
                c.ResolveConflictingActions((IEnumerable<ApiDescription> p) => p.First());

                #region 自定义Token头

                //Bearer 的scheme定义
                var securityScheme = new OpenApiSecurityScheme()
                {
                    Description = "JWT Authorization header using the Bearer scheme. Example: \"Authorization: Bearer {token}\"",
                    Name = "Authorization",
                    //参数添加在头部
                    In = ParameterLocation.Header,
                    //使用Authorize头部
                    Type = SecuritySchemeType.Http,
                    //内容为以 bearer开头
                    Scheme = "bearer",
                    BearerFormat = "JWT"
                };
                //把所有方法配置为增加bearer头部信息
                var securityRequirement = new OpenApiSecurityRequirement
                    {
                        {
                                new OpenApiSecurityScheme
                                {
                                    Reference = new OpenApiReference
                                    {
                                        Type = ReferenceType.SecurityScheme,
                                        Id = "bearerAuth"
                                    }
                                },
                                new string[] {}
                        }
                    };

                //注册到swagger中
                c.AddSecurityDefinition("bearerAuth", securityScheme);
                c.AddSecurityRequirement(securityRequirement);

                #endregion

            });
            #endregion

            #region 使用Swagger
            app.UseSwagger();
            
            app.UseSwaggerUI(c =>
            {
                c.SwaggerEndpoint("/swagger/v1/swagger.json", "API Demo v1");
                c.DefaultModelsExpandDepth(-1);
                //c.ConfigObject.AdditionalItems.Add("syntaxHighlight", false);
                //c.ConfigObject.AdditionalItems.Add("theme", "agate");
            });
            #endregion