如何解决Java使用者提取输入的输入参数
在下面的代码中,我正在使用Java Consumer,我想提取输入参数 event 的值,以在代码的其他地方使用。可以做到吗?如果可以,怎么办?
func application(_ application: UIApplication,didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
do {
try Amplify.add(plugin: AWSCognitoAuthPlugin())
try Amplify.add(plugin: AWSS3StoragePlugin())
try Amplify.configure()
print("Amplify configured with storage plugin")
} catch {
print("Failed to initialize Amplify with \(error)")
}
self.testUploadData()
return true
}
func testUploadData() {
let dataString = "Example file contents"
let data = dataString.data(using: .utf8)!
Amplify.Storage.uploadData(key: "ExampleKey",data: data,progressListener: { progress in
print("Progress: \(progress)")
},resultListener: { (event) in
switch event {
case .success(let data):
print("Completed: \(data)")
case .failure(let storageError):
print("Failed: \(storageError.errorDescription). \(storageError.recoverySuggestion)")
}
})
}
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