uniapp退出应用

App环境

if (uni.getSystemInfoSync().platform == 'ios'){
    plus.ios.import("UIApplication").sharedApplication().performSelector("exit")
} else if (uni.getSystemInfoSync().platform == 'android'){
    plus.runtime.quit();
}

微信小程序平台

<navigator target="miniProgram" open-type="exit">退出小程序</navigator>

Android 注意：iOS 平台不支持此 API。

plus.runtime.quit(); 

iOS

const threadClass = plus.ios.importClass("NSThread");
const mainThread = plus.ios.invoke(threadClass, "mainThread");
plus.ios.invoke(mainThread, "exit");
//上面的不行就用下面的
plus.ios.import("UIApplication").sharedApplication().performSelector("exit")

https://www.jianshu.com/p/9fa79c180a85