app.get("/allImages", async (req, res) => {
console.log("All Images Api Called");
gfs.files.find().toArray((err, files) => {
if (!files || files.length == 0) {
res.status(404).send("No files exits");
}
let arr = [];
files.map((file) => {
//Read output to browser
const readstream = gfs.createReadStream(file.filename);
arr.push(readstream);
});
res.send(arr)
});});
我正在尝试发送读取流数组,以便在前端显示多个图像,有人能帮上忙吗?
发布于 2022-01-25 09:51:43
尝试使用readStream.pipe(arr)而不是arr.push(readStream)
https://stackoverflow.com/questions/68378258
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