Url request_php tutorial

Wondering about url requests. Modification to the company's system today is still a problem with ajax requests, but this time it is simpler than the previous one. However, I encountered a very puzzled question. I thought it was an ajax problem. later, I modified the company's system on the idea today, but it was simpler than the previous one. However, I encountered a very strange problem. I thought it was an ajax problem. later, I accessed the problem directly in a browser. the connection was like this: https: // 88.88.88.88: 88/index. php? Q = device/getdevictnum/did/88

Problem Description: When the did of my access connection is 40, the url is https: // 114.104.206.14: 28443/index. php? Q = device/getdevictnum/did/40

When the access is normal, the returned json value like "10 \/10" can be obtained, but when my did is 41, the browser will continue to convert and the result will not be obtained.

But my code is like this --- directly returned. When I changed my browser, there was no problem.-who knows what's going on?

Bytes. However, I encountered a very puzzled question. I thought it was an ajax problem. later, I went to the workshop...