在NativeScript中以backgound运行任务

Mar*_*ert 4 javascript multithreading android android-asynctask nativescript

我正在使用NativeScript 2.0,我正在开发一个不允许在主线程中运行Android模块!

是否有一个模块可用于在后台线程中运行函数?

或者是否可以在"本机"JavaScript代码(非TypeScript!)中使用类似AsyncTask类的东西?

Hab*_*emi 5

nativescript添加了web worker. https://docs.nativescript.org/angular/core-concepts/multithreading-model.html

var worker = new Worker('myWorker');
worker.postMessage('hello');
worker.onmessage = function(msg) {
      console.log('answer from worker',msg.data);
}
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在工人 myWorker.js

    require('globals'); // necessary to bootstrap tns modules on the new thread
    onmessage = function(msg) {
        postMessage('bye');
    }
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