放大iOSSwift上的自定义配置错误

Question

我正试图将Amplify集成到我的项目中，但我在配置方面遇到了一些问题。后端将S3存储配置发送到我的项目，因此我必须使用接收到的数据配置Amplify。我尝试在测试后配置存储，但失败，出现以下错误：

PluginError: Unable to decode configuration
Recovery suggestion: Make sure the plugin configuration is JSONValue
  ▿ pluginConfigurationError : 3 elements
    - .0 : "Unable to decode configuration"
    - .1 : "Make sure the plugin configuration is JSONValue"
    - .2 : nil

这是我的代码：

func amplifyConfigure() {        
        do {
            Amplify.Logging.logLevel = .verbose
            
            try Amplify.add(plugin: AWSCognitoAuthPlugin())
            try Amplify.add(plugin: AWSS3StoragePlugin())

            let storageConfiguration = StorageCategoryConfiguration(
                        plugins: [
                            "awsS3StoragePlugin": [
                                "bucket": "bucket",
                                "region": "us-west-2",
                                "defaultAccessLevel": "protected"
                            ]
                        ]
                    )
            
            let amplifyConfiguration = AmplifyConfiguration(storage: storageConfiguration)
            try Amplify.configure(amplifyConfiguration)
            
            // LOG success.
        } catch {
            // LOG Error.
        }
    }

有人能帮我做这个自定义配置吗？谢谢

Answer 1

似乎由于某种原因，配置不能一次性直接声明，可能与类型有关。对我来说，如果我在多个步骤中声明它，它就会起作用。尝试替换以下内容：

let storageConfiguration = StorageCategoryConfiguration(
                        plugins: [
                            "awsS3StoragePlugin": [
                                "bucket": "bucket",
                                "region": "us-west-2",
                                "defaultAccessLevel": "protected"
                            ]
                        ]
                    )

与此：

var storageConfigurationJson : [String:JSONValue] = [ "awsS3StoragePlugin" : [] ]
storageConfigurationJson["awsS3StoragePlugin"] = ["bucket": "bucket",
                                                  "region": "us-west-2",
                                                  "defaultAccessLevel": "protected"]
let storageConfiguration = StorageCategoryConfiguration(plugins: storageConfigurationJson)

我只使用了扩增配置与AuthClass oryConfigance，所以在情况下StorageClass oryConfigance有不同的语法，你可能需要相应地调整我建议的代码。