await context.Response.Body.WriteAsync("Hello from test");在"Hello from test"处有红色波浪线报错怎么处理？

Question

await context.Response.Body.WriteAsync("Hello from test");在"Hello from test"处有红色波浪线报错怎么处理？这个是asp.net core测试控制器的时候的报错，谢谢！

Answer 1

把你的字符串转成字节传进去就可以了

 var data = Encoding.UTF8.GetBytes("Hello world");
                    await context.Response.Body.WriteAsync(data);