Ember.js 如何使用ember和RESTful api将图像上载到postgreSQL数据库

我有一个ember应用程序，可以列出使用django rest框架和postgreSQL的

校友的详细信息。我需要上传图像（存储在我的存储器中）以及其他详细信息。我如何在余烬中实现这一点

我可以通过从ember转换为base64并存储编码字符串来完成吗？如果可能，如何使用？
您可以将此模块用于此
您可以将此模块用于此
我可以使用base64编码将图像上载到PostgreSQL。我使用插件将图像转换为base64代码

我在我的
add
路线中使用了这些代码（请注意，我使用的是pod结构）：

模板.hbs

<form {{action "submitAlumni" on="submit"}} class="alumniForm">
    <div>{{image-drop image=selectedImage placeholder="Image" helpText="Drop your image here, or click to select"}}</div>
    <button class="btn btn-primary" {{action "submitAlumni"}}>Submit</button>
</form>

import Route from '@ember/routing/route';

export default Route.extend({
});

import Controller from '@ember/controller';
import { set } from '@ember/object';

export default Controller.extend({
    image: null,

    actions: {
        submitAlumni() {
            let image = this.get('selectedImage');
            var onFail = function(response) {
                alert(response);
            };
            const alumni = this.get('store').createRecord('alumni', {
                image: image,
            });
            alumni.save().then(() => {
                this.transitionToRoute('alumnis.show', alumni.id)
            }, onFail);
        },
    }
});

controller.js

<form {{action "submitAlumni" on="submit"}} class="alumniForm">
    <div>{{image-drop image=selectedImage placeholder="Image" helpText="Drop your image here, or click to select"}}</div>
    <button class="btn btn-primary" {{action "submitAlumni"}}>Submit</button>
</form>

import Route from '@ember/routing/route';

export default Route.extend({
});

import Controller from '@ember/controller';
import { set } from '@ember/object';

export default Controller.extend({
    image: null,

    actions: {
        submitAlumni() {
            let image = this.get('selectedImage');
            var onFail = function(response) {
                alert(response);
            };
            const alumni = this.get('store').createRecord('alumni', {
                image: image,
            });
            alumni.save().then(() => {
                this.transitionToRoute('alumnis.show', alumni.id)
            }, onFail);
        },
    }
});

我能够使用base64编码将图像上传到PostgreSQL。我使用插件将图像转换为base64代码

我在我的
add
路线中使用了这些代码（请注意，我使用的是pod结构）：

模板.hbs

<form {{action "submitAlumni" on="submit"}} class="alumniForm">
    <div>{{image-drop image=selectedImage placeholder="Image" helpText="Drop your image here, or click to select"}}</div>
    <button class="btn btn-primary" {{action "submitAlumni"}}>Submit</button>
</form>

import Route from '@ember/routing/route';

export default Route.extend({
});

import Controller from '@ember/controller';
import { set } from '@ember/object';

export default Controller.extend({
    image: null,

    actions: {
        submitAlumni() {
            let image = this.get('selectedImage');
            var onFail = function(response) {
                alert(response);
            };
            const alumni = this.get('store').createRecord('alumni', {
                image: image,
            });
            alumni.save().then(() => {
                this.transitionToRoute('alumnis.show', alumni.id)
            }, onFail);
        },
    }
});

controller.js

<form {{action "submitAlumni" on="submit"}} class="alumniForm">
    <div>{{image-drop image=selectedImage placeholder="Image" helpText="Drop your image here, or click to select"}}</div>
    <button class="btn btn-primary" {{action "submitAlumni"}}>Submit</button>
</form>

import Route from '@ember/routing/route';

export default Route.extend({
});

import Controller from '@ember/controller';
import { set } from '@ember/object';

export default Controller.extend({
    image: null,

    actions: {
        submitAlumni() {
            let image = this.get('selectedImage');
            var onFail = function(response) {
                alert(response);
            };
            const alumni = this.get('store').createRecord('alumni', {
                image: image,
            });
            alumni.save().then(() => {
                this.transitionToRoute('alumnis.show', alumni.id)
            }, onFail);
        },
    }
});

我可以用同样的方法从本地存储转换图像文件吗？是的，如果你有一个文件，你可以将其转换为base64。我可以用同样的方法从本地存储转换图像文件吗？是的，如果你有一个文件，你可以将其转换为base64。你尝试了什么吗？@JPG我可以用addondid将图像编码为base64。你尝试了什么吗？@JPG我是能够使用插件将图像编码到base64