Letter [micro] sweep the two-dimensional code issue continuation requests

Good weird wave operation -

today "micro-letters" sweep swept away a URI address to access the server, find a single operation requested twice ?

Ruled out some possibilities: redirection request, issue a request cycle times;

followed by the use of direct access URI, "Alipay" sweep the other way, no problems.

Then think of micro-channel will not be accessible when https automatically converted to the cause of it? Nor is it, well not roundabout;
directly to the URI address, copy and paste into the micro letter, found that there are Chinese, not directly point to open the link, and then take advantage of bar URI after url_encode coded bit, then in the request and found no problem;
ah? ! Directly to the URI address after this url_encode generate a two-dimensional code, repeat the test did not find the problem, really, is this coding problem, let micro-channel repeat request of both sides;

Solution: URI address parameters after url_encode coding it, visit the micro-letter there would not be a problem of repeat visits twice!