[图片] Page({ data: {}, onLoad: function () { this.worker = wx.createWorker('/worker/test.js'); this.worker.onMessage(function (res) { console.log("主进程接受消息"); console.log(res); }); this.worker.postMessage({ msg: "你好！！" }); }, onUnload: function(){ this.worker.terminate(); } }) worker/test.js 代码： worker.onMessage(function (message) { console.log("子进程worker输出"); console.log(message); worker.postMessage({ msg: "hello!!!" }) });