[英]Kotlin Multiplatform use NSUserDefaults setValue String on iOS got error
I write function我写 function
actual fun setItem(key: String, value: String) {
NSUserDefaults.standardUserDefaults.setValue(value, key)
}
And got this error.并得到这个错误。 I think value string and use with Any
我认为值字符串并与 Any 一起使用
Showing Recent Messages
The following Kotlin source sets were configured but not added to any Kotlin compilation:
* androidAndroidTestRelease
* androidTestFixtures
* androidTestFixturesDebug
* androidTestFixturesRelease
You can add a source set to a target's compilation by connecting it with the compilation's default source set using 'dependsOn'.
See https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html#connecting-source-sets
> Task :shared:compileKotlinIosX64 FAILED
e: /Users/anh.nguyen25/Desktop/momo-app-vix/shared/src/iosMain/kotlin/vn/momo/core/modules/storage/FastStorage.kt: (14, 45): Overload resolution ambiguity:
public external fun NSObject.setValue(value: Any?, forKey: String): Unit defined in platform.Foundation
public external fun NSObject.setValue(value: Any?, forKeyPath: String): Unit defined in platform.Foundation
public external fun NSObject.setValue(value: Any?, forUndefinedKey: String): Unit defined in platform.Foundation
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':shared:compileKotlinIosX64'.
> Compilation finished with errors
setValue
is KVO method which has nothing to do with user defaults. setValue
是 KVO 方法,与用户默认值无关。
Replace it with setObject
:将其替换为
setObject
:
NSUserDefaults.standardUserDefaults.setObject(value, key)
ps if you need to use setValue
or you'll face same problem with other methods, you can specify the needed method by providing the second parameter name, eg setValue(value, forKeyPath = key)
ps 如果您需要使用
setValue
否则您将面临与其他方法相同的问题,您可以通过提供第二个参数名称来指定所需的方法,例如setValue(value, forKeyPath = key)
In addition to the answer above, if you're looking for a plug-and- play KMP key-value store, Multiplatform Settings is worth checking out.除了上述答案之外,如果您正在寻找即插即用的 KMP 键值存储,多平台设置值得一试。 It also uses
NSUserDefaults
under the hood.它还在底层使用
NSUserDefaults
。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.