.net core Swagger添加bearer token參數

引入swagger后，在services.AddSwaggerGen中增加如下內容

            // Register the Swagger generator, defining 1 or more Swagger documents
            services.AddSwaggerGen(c =>
            {
                ......

                //Bearer 的scheme定義
                var securityScheme = new OpenApiSecurityScheme()
                {
                    Description = "JWT Authorization header using the Bearer scheme. Example: \"Authorization: Bearer {token}\"",
                    Name = "Authorization",
                    //參數添加在頭部
                    In = ParameterLocation.Header,
                    //使用Authorize頭部
                    Type = SecuritySchemeType.Http,
                    //內容為以 bearer開頭
                    Scheme = "bearer",
                    BearerFormat = "JWT"
                };

                //把所有方法配置為增加bearer頭部信息
                var securityRequirement = new OpenApiSecurityRequirement
                    {
                        {
                                new OpenApiSecurityScheme
                                {
                                    Reference = new OpenApiReference
                                    {
                                        Type = ReferenceType.SecurityScheme,
                                        Id = "bearerAuth"
                                    }
                                },
                                new string[] {}
                        }
                    };

                //注冊到swagger中
                c.AddSecurityDefinition("bearerAuth", securityScheme);
                c.AddSecurityRequirement(securityRequirement);
            });

添加成功后，swagger右上方會有一個Authroize按鈕，點擊后可以輸入bearer token。

每個API方法后，會有一個鎖的標志，表明該方法會傳遞bearer token。