VScode uses js and IntelliJ uses Spring. VScode is used in the front end and Spring is used in the back end. Each of them has their own computer, and I am trying to make a fetch connection from the vscode side, but I get ip and server errors. I tried many ways to solve it, but it didn't work. Is there anything I need to set up when I try to connect from another place? Both are using mac. I am a beginner in programming. I'm not good at English, but I'm asking a question on Stack Overflow, which has the most information by translating it. help!
I also set the headers using fetch, and even though I turned off all the firewalls, I can't connect from other places.
Read the content above all , there is no technical description about env or major question. so here is some suggestion that may be potential helpful for you .
ping the target iphttp in spring