二月的博客

错误不必要的return语句没有无用的回报修改前：//添加新用户addUser(){this.$resf.addFormRef.validate(valid=>{console.log(valid)if(!valid){return}})}...

问题：element-ui import次数过多解决方式：将要引入的组件写在一起，只写一个import { Button, Form, FormItem, Input } from ‘element-ui’

问题：用VS Code 写 Vue组件 ，用快捷键 alt+/ 注释出现的是 // ，而不是<!--头像区域-->。解决方式： 首先在VS Code 安装Vue 2 Snippets插件。 其次在settings.json中添加："files.associations": {"*.vue": "html"}。 ...

error in ./src/main.jsModule build failed (from ./node_modules/babel-loader/lib/index.js):Error: Cannot find module 'babel-plugin-import' from 'd:\code\vue-test-0731'at Function.modul...

bannerPicArray 没有定义,设置一个初始值即可

vue.runtime.esm.js?2b0e:619 [Vue warn]: Invalid prop: type check failed for prop "options". Expected Object, got String with value "".

vue报错：Access to XMLHttpRequest at 'http://localhost:3000/User/register' from origin 'http://localhost:8080' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the...