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我想在swift上在服务器端上传视频。我使用更多参数上传图像和视频。我可以在服务器上传图片,但不能上传视频。我的服务器在请求中找不到我连接的视频,并在服务器端提供空指针异常。我是新成员,请帮助我在服务器上上传视频。在swift上在服务器上上传视频
func createBodyWithParametersvideo(parameters: [String: String]?, filePathKey: String?, imageDataKey: NSData, videoDataKey : NSData, boundary: String) -> NSData {
var body = NSMutableData();
if parameters != nil {
for (key, value) in parameters! {
body.appendString("--\(boundary)\r\n")
body.appendString("Content-Disposition: form-data; name=\"\(key)\"\r\n\r\n")
body.appendString("\(value)\r\n")
}
}
var filename = "forest.jpg"
var mimetype = "image/jpg"
body.appendString("--\(boundary)\r\n")
body.appendString("Content-Disposition: form-data; name=\"thumbnail\"; filename=\"\(filename)\"\r\n")
body.appendString("Content-Type: \(mimetype)\r\n\r\n")
body.appendData(imageDataKey)
body.appendString("\r\n")
body.appendString("--\(boundary)--\r\n")
print("video data lenght is :- \(videoDataKey.length)")
filename = "video.mp4"
mimetype = "video/mp4"
body.appendString("--\(boundary)\r\n")
body.appendString("Content-Disposition: form-data; name=\"data\"; filename=\"video.mp4\"\r\n")
body.appendString("Content-Type: \(mimetype)\r\n\r\n")
body.appendData(videoDataKey)
body.appendString("\r\n")
body.appendString("--\(boundary)--\r\n")
return body
}
你找到答案了吗? – Crashalot