问用多个文本文件和图像文件获取FormData方法

EN

const formData = new FormData()
    formData.append('title', title)
    formData.append('description', description)
    formData.append('image', selectedFile)

    console.log(selectedFile)
    console.log(title)
    console.log(description)

    fetch('myendpoint', {
        method: "POST",
        headers: { "accept": "application/json",
                    "Autorization": "Bearer mybearer token",
                    "Content-Type": "multipart/form-data"},
        body: formData
    })
    .then((res) => res.json())
    .then ((res) => {
        console.log('Enviao!!', res)
        window.location.reload()
    })
    .catch((error) => {
        console.error('ERROR JODER!', error)
    }) 
}