为什么小程序多线程按照官方文档操作总是报错，怎么试也没有用？ - WXOPEN Club

{

"workers": "workers"

}

workers/request/index.js

workers/request/utils.js

workers/response/index.js

request/idnex.js

var utils = require('./utils')

// 在 Worker 线程执行上下文会全局暴露一个 `worker` 对象，直接调用 worker.onMeesage/postMessage 即可

worker.onMessage(function (res) {

console.log(res)

})

app.js

var worker = wx.createWorker('workers/request/index.js') // 文件名指定 worker 的入口文件路径，绝对路径

//主线程向 Worker 发送消息

worker.postMessage({

msg: 'hello worker'

})

6 回复

yangxiulan1 楼6 年前

错误信息

Failed to load resource: the server responded with a status of 404 (Not Found)

VM6838:1 appServiceSDKScriptError

missing worker vendor code; at wx.createWorker

Error: missing worker vendor code

VM6838:1 thirdScriptError

Cannot read property 'postMessage' of undefined;at App lifeCycleMethod onLaunch function

TypeError: Cannot read property 'postMessage' of undefined

cuiyong2 楼6 年前

都散了吧，帖子这么久，官方也没回复，估计就这样了