使用react和AWS Lambda（nodejs）将视频文件上传到mux.com

Question

在尝试将文件上传到lambda时，身体对nodejs函数到达的状态为空

我已经将api网关配置为接收二进制multipart / form-data

handleFileUpload = event => {
    console.log(event.target.files[0]);
    this.setState({
        file: event.target.files[0]
    });
};

submitFile = event => {
    event.preventDefault();

    const data = new FormData();
    data.append("file", this.state.file);
    console.log(this.state.file);
    const config = {
        headers: {
            "content-type": "multipart/form-data"
        }
    };
    axios.post(
        "https://c7nijli3ia.execute-api.eu-west-2.amazonaws.com/dev/uploadVideo",
        data,
        config
    );
};

我希望在lambda端收到文件，所以我可以继续并将其上传到mux.com