IHttpAsyncHandler IHttpHandler

1.建立 .ashx 文件

2.
异步HTTPHandler的实现
https://www.cnblogs.com/HQFZ/p/5688759.html

3.
Asp.net异步IHttpAsyncHandler示例
https://www.cnblogs.com/yeye518/p/3351557.html

4.
你必须知道的ASP.NET-----IHttpAsyncHandler实质
https://www.cnblogs.com/humble/p/3922061.html

5.异步HTTPHandler的实现
https://www.cnblogs.com/HQFZ/p/5688759.html