Set Thumbnail image Content-Type
问题 I need to set Content-Type for the thumbnail image. I have tried as shown below.But it is not working.Still, it stores as a stream. Azure function: index.json var Jimp = require("jimp"); module.exports = (context, myBlob) => { // Read image with Jimp Jimp.read(myBlob).then((image) => { // Manipulate image image .resize(200, Jimp.AUTO) .greyscale() .getBuffer(Jimp.MIME_JPEG, (error, stream) => { if (error) { context.log(`There was an error processing the image.`); context.done(error); } else {