Experience: Error 505 returned by HTTP

When I debugged the code yesterday, I used HTTP to request an image. The returned result is as follows:

HTTP/1.1 505 HTTP Version Not Supported

Server: APACHE-Coyote/1.1

Date: Wed, 27 Oct 2010 05:13:08 GMT

Connection: Close

 

Google Now. Most people say that 505 HTTP Version Not Supported is because the server does not support the HTTP protocol or is not supported well. I consulted the server to explicitly support the http1.1 protocol. There was no way at all. Later I saw in an article that the 505 error was caused by an HTTP request format error. Check your code and find the problem from the printed information. A space is added after the GET request. The request content is as follows:

GET/mwatch // upload/icon/content/1277456314876.png HTTP/1.1/R/nhost: 124.42.108.195: 61000/R/nuser-AGENT: nokiaN73-1/4.0736.3.2.1 series60/3.0 profile/MIDP-2.0 configuration/CLDC-1.1/R/n

Get is followed by two spaces. The HTTP protocol is so strict that it cannot be passed by any difference.

I would like to record it as an Empirical Summary.