Import JS and CSS files into the JSP file, and the browser console prompts 404

I imported JS and CSS files in the head part of the JSP file. However, some JS and CSS files prompt 404 errors. My < head > section is as follows:
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The prompt in the browser console is as follows
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It can be seen that the “/ Editor” directory is missing in the prompted error
But when I modify other JS and CSS paths, the same error will be prompted

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These files are in the “editor” directory. I have also tried to restart idea. Clearing the browser cache and restarting the computer have no effect. Hope to get an answer