node.js eventjs:292报错解决方法之一

博主在学习Node.js时遇到eventjs:292错误,问题源于创建的cookieSession中keys数组过大导致。调整keys数组长度后,问题得到解决。错误代码中keys数组长度为1000000,而修正后的代码将其减少到1000。修改后服务器成功启动,不再报端口占用错误。

node.js eventjs:292报错解决方法之一

首先介绍本人是一名前端新手小白,在跟视频学习node知识的时候遇到了eventjs:292的问题。总而言之就是换什么监听端口都不行,vscode编辑器中并没有报错,在cmd命令行中报eventjs:292,显示端口被占用。(由于把代码改好以后才想着写博客这件事,再将代码从对的代码还原到错的代码以后怎么运行都不出错了。所以只能按照自己的印象来给大家写,至于原理怎么样,我也希望能够有人为我指点迷津。)

错误代码

const express=require('express');
const static=require('express-static');
const cookieParser=require('cookie-parser');
const cookieSession=require('cookie-session');
const bodyParser=require('body-parser');
const multer=require('multer');
const consolidate=require('consolidate');
const mysql=require('mysql');

let server=express();

server.listen(8001);

server.use(cookieParser('sgjstdwysgdjsd'));

/* 老师指点出来的错误之处是说i<1000000这个值太大了,浏览器存不下会出现错误 */
let arr=[];
for(let i=0;i<1000000;i++){
    arr.push('keys_'+Math.random());
}
server.use(cookieSession({name:'zns_sess_id',keys: arr,maxAge: 20*3600*1000}));

server.use(bodyParser.urlencoded({extended: false}));
server.use(multer({dest: './www/upload'}).any());

server.set('view engine','html');   
server.set('views','./views');

server.engine('html',consolidate.ejs);

server.get('/index',function(req,res){
    res.render('1.ejs',{name:'blue'});
});

server.use(static('./www'));


正确代码

const express=require('express');
const static=require('express-static');
const cookieParser=require('cookie-parser');
const cookieSession=require('cookie-session');
const bodyParser=require('body-parser');
const multer=require('multer');
const consolidate=require('consolidate');
const mysql=require('mysql');

let server=express();

server.listen(8001);
server.use(cookieParser('sgjstdwysgdjsd'));
let arr=[];
/* 改小以后果然不报错了 */
for(let i=0;i<1000;i++){
    arr.push('keys_'+Math.random());
}
server.use(cookieSession({name:'zns_sess_id',keys: arr,maxAge: 20*3600*1000}));
server.use(bodyParser.urlencoded({extended: false}));
server.use(multer({dest: './www/upload'}).any());
server.set('view engine','html');   
server.engine('html',consolidate.ejs);
server.get('/index',function(req,res){
    res.render('1.ejs',{name:'blue'});
});
server.use(static('./www'));

本文为大家提供一个解决在编写node.js时遇到292的一种解决方法,如果能够帮到大家那便是最好的。

:8081/#/stu:1 Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist.Understand this errorAI :8081/#/stu:1 Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist.Understand this errorAI :8081/#/stu:1 Uncaught (in promise) Error: Could not establish connection. Receiving end does not exist.Understand this errorAI content.js-c1c147bd.js:1 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'exception') at content.js-c1c147bd.js:1:42224 (anonymous) @ content.js-c1c147bd.js:1Understand this errorAI main.js:26 [Vue warn]: Property or method "handleOpen" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <IndexCom> at src/components/index.vue <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4482 warnNonPresent_1 @ vue.runtime.esm.js:5082 get @ vue.runtime.esm.js:5115 render @ index.js??clonedRuleSet-40.use[0]!./node_modules/@vue/vue-loader-v15/lib/loaders/templateLoader.js??ruleSet[1].rules[3]!./node_modules/@vue/vue-loader-v15/lib/index.js??vue-loader-options!./src/components/index.vue?vue&type=template&id=47323bf2&scoped=true:44 Vue._render @ vue.runtime.esm.js:2649 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 merged @ vue.runtime.esm.js:4439 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6737 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 eval @ main.js:26 ./src/main.js @ app.js:597 __webpack_require__ @ app.js:646 (anonymous) @ app.js:1797 __webpack_require__.O @ app.js:696 (anonymous) @ app.js:1798 (anonymous) @ app.js:1800Understand this errorAI main.js:26 [Vue warn]: Property or method "handleClose" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <IndexCom> at src/components/index.vue <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4482 warnNonPresent_1 @ vue.runtime.esm.js:5082 get @ vue.runtime.esm.js:5115 render @ index.js??clonedRuleSet-40.use[0]!./node_modules/@vue/vue-loader-v15/lib/loaders/templateLoader.js??ruleSet[1].rules[3]!./node_modules/@vue/vue-loader-v15/lib/index.js??vue-loader-options!./src/components/index.vue?vue&type=template&id=47323bf2&scoped=true:45 Vue._render @ vue.runtime.esm.js:2649 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 merged @ vue.runtime.esm.js:4439 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6737 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 eval @ main.js:26 ./src/main.js @ app.js:597 __webpack_require__ @ app.js:646 (anonymous) @ app.js:1797 __webpack_require__.O @ app.js:696 (anonymous) @ app.js:1798 (anonymous) @ app.js:1800Understand this errorAI main.js:26 [Vue warn]: Invalid handler for event "open": got undefined found in ---> <ElMenu> at packages/menu/src/menu.vue <ElAside> at packages/aside/src/main.vue <ElContainer> at packages/container/src/main.vue... (1 recursive calls) <IndexCom> at src/components/index.vue <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4482 updateListeners @ vue.runtime.esm.js:1859 updateComponentListeners @ vue.runtime.esm.js:3541 initEvents @ vue.runtime.esm.js:3520 Vue._init @ vue.runtime.esm.js:5443 VueComponent @ vue.runtime.esm.js:5576 createComponentInstanceForVnode @ vue.runtime.esm.js:4422 init @ vue.runtime.esm.js:4276 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 merged @ vue.runtime.esm.js:4439 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6737 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 eval @ main.js:26 ./src/main.js @ app.js:597 __webpack_require__ @ app.js:646 (anonymous) @ app.js:1797 __webpack_require__.O @ app.js:696 (anonymous) @ app.js:1798 (anonymous) @ app.js:1800Understand this errorAI main.js:26 [Vue warn]: Invalid handler for event "close": got undefined found in ---> <ElMenu> at packages/menu/src/menu.vue <ElAside> at packages/aside/src/main.vue <ElContainer> at packages/container/src/main.vue... (1 recursive calls) <IndexCom> at src/components/index.vue <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4482 updateListeners @ vue.runtime.esm.js:1859 updateComponentListeners @ vue.runtime.esm.js:3541 initEvents @ vue.runtime.esm.js:3520 Vue._init @ vue.runtime.esm.js:5443 VueComponent @ vue.runtime.esm.js:5576 createComponentInstanceForVnode @ vue.runtime.esm.js:4422 init @ vue.runtime.esm.js:4276 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 merged @ vue.runtime.esm.js:4439 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6737 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 eval @ main.js:26 ./src/main.js @ app.js:597 __webpack_require__ @ app.js:646 (anonymous) @ app.js:1797 __webpack_require__.O @ app.js:696 (anonymous) @ app.js:1798 (anonymous) @ app.js:1800Understand this errorAI main.js:26 [Vue warn]: Error in created hook: "TypeError: this.stuList is not a function" found in ---> <StudentList> at src/components/studentList.vue <ElMain> at packages/main/src/main.vue <ElContainer> at packages/container/src/main.vue... (1 recursive calls) <IndexCom> at src/components/index.vue <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4482 logError @ vue.runtime.esm.js:2985 globalHandleError @ vue.runtime.esm.js:2981 handleError @ vue.runtime.esm.js:2949 invokeWithErrorHandling @ vue.runtime.esm.js:2965 callHook$1 @ vue.runtime.esm.js:3929 Vue._init @ vue.runtime.esm.js:5449 VueComponent @ vue.runtime.esm.js:5576 createComponentInstanceForVnode @ vue.runtime.esm.js:4422 init @ vue.runtime.esm.js:4276 merged @ vue.runtime.esm.js:4439 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 merged @ vue.runtime.esm.js:4439 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6737 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 eval @ main.js:26 ./src/main.js @ app.js:597 __webpack_require__ @ app.js:646 (anonymous) @ app.js:1797 __webpack_require__.O @ app.js:696 (anonymous) @ app.js:1798 (anonymous) @ app.js:1800Understand this errorAI main.js:26 TypeError: this.stuList is not a function at VueComponent.created (index.js??clonedRuleSet-40.use[0]!./node_modules/@vue/vue-loader-v15/lib/index.js??vue-loader-options!./src/components/studentList.vue?vue&type=script&lang=js:6:10) at invokeWithErrorHandling (vue.runtime.esm.js:2957:57) at callHook$1 (vue.runtime.esm.js:3929:7) at Vue._init (vue.runtime.esm.js:5449:5) at new VueComponent (vue.runtime.esm.js:5576:12) at createComponentInstanceForVnode (vue.runtime.esm.js:4422:10) at init (vue.runtime.esm.js:4276:45) at merged (vue.runtime.esm.js:4439:5) at createComponent (vue.runtime.esm.js:6264:9) at createElm (vue.runtime.esm.js:6226:9) logError @ vue.runtime.esm.js:2989 globalHandleError @ vue.runtime.esm.js:2981 handleError @ vue.runtime.esm.js:2949 invokeWithErrorHandling @ vue.runtime.esm.js:2965 callHook$1 @ vue.runtime.esm.js:3929 Vue._init @ vue.runtime.esm.js:5449 VueComponent @ vue.runtime.esm.js:5576 createComponentInstanceForVnode @ vue.runtime.esm.js:4422 init @ vue.runtime.esm.js:4276 merged @ vue.runtime.esm.js:4439 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 merged @ vue.runtime.esm.js:4439 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6737 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 eval @ main.js:26 ./src/main.js @ app.js:597 __webpack_require__ @ app.js:646 (anonymous) @ app.js:1797 __webpack_require__.O @ app.js:696 (anonymous) @ app.js:1798 (anonymous) @ app.js:1800Understand this errorAI main.js:26 [Violation] Added non-passive event listener to a scroll-blocking 'mousewheel' event. Consider marking event handler as 'passive' to make the page more responsive. See https://www.chromestatus.com/feature/5745543795965952 mousewheel @ element-ui.common.js:1140 bind @ element-ui.common.js:1140 callHook @ vue.runtime.esm.js:6892 _update @ vue.runtime.esm.js:6812 updateDirectives @ vue.runtime.esm.js:6796 invokeCreateHooks @ vue.runtime.esm.js:6349 createElm @ vue.runtime.esm.js:6245 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 merged @ vue.runtime.esm.js:4439 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 merged @ vue.runtime.esm.js:4439 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 createChildren @ vue.runtime.esm.js:6335 createElm @ vue.runtime.esm.js:6243 patch @ vue.runtime.esm.js:6706 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 init @ vue.runtime.esm.js:4277 createComponent @ vue.runtime.esm.js:6264 createElm @ vue.runtime.esm.js:6226 patch @ vue.runtime.esm.js:6737 Vue._update @ vue.runtime.esm.js:3669 updateComponent @ vue.runtime.esm.js:3769 Watcher.get @ vue.runtime.esm.js:3363 Watcher @ vue.runtime.esm.js:3353 mountComponent @ vue.runtime.esm.js:3790 Vue.$mount @ vue.runtime.esm.js:8323 eval @ main.js:26 ./src/main.js @ app.js:597 __webpack_require__ @ app.js:646 (anonymous) @ app.js:1797 __webpack_require__.O @ app.js:696 (anonymous) @ app.js:1798 (anonymous) @ app.js:1800 main.js:26 [Intervention] Slow network is detected. See https://www.chromestatus.com/feature/5636954674692096 for more details. Fallback font will be used while loading: http://localhost:8081/fonts/element-icons.ff18efd1.woff vue.runtime.esm.js:8334 Download the Vue Devtools extension for a better development experience: https://github.com/vuejs/vue-devtools
最新发布
10-07
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