From Angular2 I want to upload a image Blob
data to nodejs server. Server uses multer
in backend. Image file is generating by canvas render. I am getting Error: Multipart: Boundary not found
status:500
Error from server. Following is my code, please help me to find out the issue.
Angular2
// blob:Blob; -> it has valid image data.
var formData: FormData = new FormData();
formData.append('banner', blob, "my-file.png")
this.http.post(url,
formData, { headers: new Headers({ 'Content-Type': 'multipart/form-data' }) })
.toPromise()
.then(res => {
console.log(res);
return res.json();
})
.catch(this.handleError);
nodejs:
router.post('/upload-banner-image', bannerImageUpload.single('banner'), watchfaceController.uploadWatchfaceBannerImage);
via PARAMANANDA PRADHAN
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