java - Export to Excel for absolute path -


i'm trying export report excel. using poi i'm able store in path (say d:/reports) hardcoded in code.

my requirement is, before report generation, ask path, user wants save report to. how achieve this?

you cannot store file in user's computer without permission/action.

1)store generated file in container (tomcat's folder). 2)write file response content. 3) users get's prompt select location save file disk. 4) delete generated file after writing user's computer.

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