// body += "Content-Disposition: form-data; name=\"file\"; filename=\"image.jpg\"\r\n" // 根据需求修改文件名称
// body += "Content-Type: image/jpeg\r\n\r\n" // 根据实际情况指定正确的MIME类型
// if let data = imageData.base64EncodedString(options: .lineLength76Characters).addingPercentEncoding(withAllowedCharacters: CharacterSet.alphanumerics) {
// let encodedBody = body + "\r\n" + data + "\r\n" + "--" + boundary + "--"
// let uploadRequest = AF.upload(multipartFormData: multipartFormData, to: "https://test-comserver.galaxy-immi.com/oss/upload/storage", headers: headers)
//
// uploadRequest.responseString(completionHandler: { string in