echarts图表 加上dataZoom可实现缩放dataZoom: [//加上dataZoom可实现缩放{type: 'slider',//x轴xAxisIndex: 0,},{type: 'inside',//x轴.

echartsy轴百分比在yAxis中加上 formatter: ‘{value} %’yAxis: {type: 'value',axisLabel: {show: true,interval: 'auto',formatter: '{value} %'//纵坐标百分比}

echartsy轴百分比在yAxis中加上 formatter: ‘{value} %’yAxis: {type: 'value',axisLabel: {show: true,interval: 'auto',formatter: '{value} %'//纵坐标百分比}

安装：$ npm install mavon-editor --save在需要的组件里面引入：import { mavonEditor } from 'mavon-editor'import 'mavon-editor/dist/css/index.css'在组件里面写入<div class="mavonEditor"><mavon-editor ...

//传参this.$router.push({path:'/Show_blog',//地址，路由跳转index里面的地址query:{//传的参数id:id，userName:name}})//取参//在跳转到的那个页面const id = this.$route.query.idconst userName = this.$route.query.use...

Refused to load the image ‘http://localhost:8080/favicon.ico’ because it violates the following Content Security Policy directive: “default-src ‘none’”. Note that ‘img-src’ was not explicitly set, so

对不允许重复的字段添加唯一索引insert into user (appid, nikeName, avatarUrl) value (#{appid}, #{nikeName}, #{avatarUrl})on duplicate key update nikeName=#{nikeName}, avatarUrl=#{avatarUrl}插入数据库 如果存在则更新nikeName和avatar

//在node中// res.header('Access-Control-Allow-Origin', '*');//把这个换掉res.header("Access-Control-Allow-Origin", req.headers.origin);//换成这个res.header("Access-Control-Allow-Credentials",true);//再加上这行如下图，...

import axios from "axios";import { message } from "ant-design-vue";/*** 配置* @type {AxiosInstance}*/const service = axios.create({baseURL: "",timeout: 0, //不限时});/*** 请求头设置设置token， 'Content-Type'等*/ser

确定声明该类之后红框去掉就好了