Javascript Angular2想要上传到S3吗

我想使用Angular 2进行多部分上传。 我编写了以下代码

import * as AWS from 'aws-sdk'

@Component({

})
export class UploadComponent implements OnInit {

    progress: Array<any> = []
    file: any

    constructor() {

    }

    ngOnInit() {
    }

    uploadfile(event) {
        AWS.config.accessKeyId = '';
        AWS.config.secretAccessKey = '';
        AWS.config.region = ''
        let bucket = new AWS.S3({params: {Bucket: ''}});
        let params = {Key: this.file.name, Body: this.file, ContentType: this.file.type};
        bucket.upload(params, function (err, data) {
            console.log(err, data);
        });
    }

    fileEvent(event: any){
        let files = event.target.files
        let file = files[0]
        this.file = file
        console.log(this.file)
    }
}

请帮帮我。 我想听听你的建议

---

我试图获取信息，但无法得到正确答案。

检查此项您正在传递的对象似乎与预期传递给

上载

函数的对象不同。

让参数={Key:this.file.name，Body:this.file，ContentType:this.file.type}

//只要改变你的底线

---

var params={Bucket:'your Bucket name'，Key:this.file.name，Body:this.file，ContentType:this.file.type}

你能查一下这个链接吗？因为你传递的对象似乎与传递给

upload

@sandyJoshi的对象不同，谢谢！！！我很傻。

 Argument of type '{ Key: any; Body: any; ContentType: any; }' is not assignable to parameter of type 'PutObjectRequest'.
  Property 'Bucket' is missing in type '{ Key: any; Body: any; ContentType: any; }'.)