Solve the problem of Failed to load resource: net::ERR_CONNECTION_REFUSED

Check the import link address. If you write an absolute address, that is, localhost: port number/folder/file name, this error will be reported when the computer is changed or the software is running.

Directly change it to the relative address, or the port number corresponding to this machine. If you have done other projects before, the port number 8080 may be occupied

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Origin blog.csdn.net/weixin_46764819/article/details/124286147