javascript Worker子线程

main.js code:

//创建
var worker = new Worker("./worker.js");

//发送
worker.postMessage(1);

//接收
worker.onmessage = (e)=>{
    console.log("main.js:");
    console.log(e.data);
}

worker.js code:

//接收
self.onmessage = (e)=>{

    console.log("worker.js:");
    console.log(e.data);
    
    //返回
    self.postMessage(e.data);
    
}