
[英]How can I convert image base64 and upload it using url from server to the project?
[英]How can I convert the URL of an image to base64 (IONIC 2)
帮助,如何将图像的URL转换为base64(IONIC 2)
this.camera.getPicture({
sourceType: this.camera.PictureSourceType.PHOTOLIBRARY,
destinationType: this.camera.DestinationType.FILE_URI,
quality: 100,
encodingType: this.camera.EncodingType.PNG,
}).then(imageData => {
console.log('THIS IS THE URI ' + imageData);
//How do I get the image and convert it to base64 ?
}, error => {
this.error = JSON.stringify(error);
});
您可以这样做:
this.camera.getPicture({
sourceType: this.camera.PictureSourceType.PHOTOLIBRARY,
destinationType: this.camera.DestinationType.DATA_URL,
quality: 100,
encodingType: this.camera.EncodingType.PNG,
}).then(imageData => {
console.log('THIS IS THE Base64' + imageData);
let base64Image = 'data:image/jpeg;base64,' + imageData;
}, error => {
this.error = JSON.stringify(error);
});
destinationType支持以下3个选项:
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