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How Do I Return the Content of a ZIP File in the Huawei Cloud Astro Zero Script?
Updated on 2025-03-20 GMT+08:00
How Do I Return the Content of a ZIP File in the Huawei Cloud Astro Zero Script?
Example script for returning the content of a .zip file:
import * as zip from 'zip' import * as buffer from 'buffer' import * as text from 'text'; import * as context from 'context'; let bytes = text.bytes('I want to be binary'); let buff = buffer.from("some data"); let fileMap = { "/testdir/test.txt": "this is the data in test.txt", "/testdir/demo/bytes.txt": bytes, "/testdir/demo/buff.txt": buff.bytes(), } let stream = zip.compression(fileMap); let resp = context.getHttp().response; resp.setHeader("Content-Type", "application/zip"); let size = len(stream); resp.setHeader('Content-Length', <string><any>size); // Only the ZIP binary stream is returned to the browser. The browser needs to parse the stream based on Content-Type. resp.setBody(stream);
Parent topic: Application Backend Development
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