如何从不同的不同目录获取所有文档以及如何使用 swift 语言发送到服务器
请回答我的问题,因为我是新来的,我接到了这个任务,但我不知道该怎么做,所以请帮助我
如果要递归查找所有目录中的文档,可以使用递归函数遍历目录结构并获取所有文档。这是一个例子:
import Foundation
func sendAllDocumentsToServer() {
let documentsDirectoryURL = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
fetchAndSendDocumentsRecursively(from: documentsDirectoryURL)
}
func fetchAndSendDocumentsRecursively(from directoryURL: URL) {
do {
let contents = try FileManager.default.contentsOfDirectory(at: directoryURL, includingPropertiesForKeys: nil, options: [])
for itemURL in contents {
var isDirectory: ObjCBool = false
if FileManager.default.fileExists(atPath: itemURL.path, isDirectory: &isDirectory) {
if isDirectory.boolValue {
// Recursive call for subdirectories
fetchAndSendDocumentsRecursively(from: itemURL)
} else {
// Fetch and send the document
sendDocumentToServer(documentURL: itemURL)
}
}
}
} catch {
print("Error: \(error.localizedDescription)")
}
}
func sendDocumentToServer(documentURL: URL) {
let serverURL = URL(string: "your_server_upload_endpoint")!
var request = URLRequest(url: serverURL)
request.httpMethod = "POST"
let task = URLSession.shared.uploadTask(with: request, fromFile: documentURL) { data, response, error in
// Handle server response
if let error = error {
print("Error: \(error.localizedDescription)")
} else if let data = data {
let responseString = String(data: data, encoding: .utf8)
print("Server Response: \(responseString ?? "")")
}
}
task.resume()
}
// Call the function to send all documents
sendAllDocumentsToServer()
在此示例中:
sendAllDocumentsToServer
函数通过从应用程序的文档目录中获取文档来启动该过程。fetchAndSendDocumentsRecursively
函数是一个递归函数,遍历所有子目录并获取文档。sendDocumentToServer
函数负责将每个文档发送到服务器。根据您的具体要求调整代码,并确保将
"your_server_upload_endpoint"
替换为您的实际服务器端点。