angular.js - Angular中如何从一个图片路径读取出byte数组?

Question

如题 现在得到一个 {代码...} 需要加这个路径的图片读取成byte数组并传给服务器，请问应该如何实现？ PS: 尝试下使用$http读取这个文件 {代码...} 不知道这里读出的response是什么？

大家讲道理 · Answer

The following method can convert the requested image result into blob. As for how you want to use it afterwards, it’s up to you

$http.get('http://localhost:9000/test.png')
    .success(function(data) {
        var blob = new Blob([data], {
            type: 'image/png'
        });
        console.log(blob);
    });

I only tried the method of serving images on the server. I don’t know if it will work if you load local images. Because of the content-type是image/png in the response header of the server’s serve image, I don’t know what’s going on when loading local files