当使用隐式的响应头时(没有显式地调用 response.writeHead()),该属性控制响应头刷新时将被发送到客户端的状态信息。 如果该值为 undefined,则使用状态码的标准信息。


response.statusMessage = 'Not found';


When using implicit headers (not calling response.writeHead() explicitly), this property controls the status message that will be sent to the client when the headers get flushed. If this is left as undefined then the standard message for the status code will be used.

response.statusMessage = 'Not found';

After response header was sent to the client, this property indicates the status message which was sent out.