繪制圖片 const canvas = document.createElement('canvas') const ctx = canvas.getContext('2d'...
![240](https://upload.jianshu.io/users/upload_avatars/26736288/9a0739a9-a208-4308-bc94-1352651bf63b.jpg?imageMogr2/auto-orient/strip|imageView2/1/w/240/h/240)
繪制圖片 const canvas = document.createElement('canvas') const ctx = canvas.getContext('2d'...
關(guān)鍵代碼 check-strictly //在顯示復(fù)選框的情況下溯泣,是否嚴(yán)格的遵循父子不互相關(guān)聯(lián)的做法策幼,默認(rèn)為 false 加上check-strictly屬性之后父子級將不會(huì)...
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, p...
持續(xù)更新摊唇。狈涮。狐胎。 module.exports = { assetsDir: 'static', productionSourceMap: false, // 生產(chǎn)環(huán)境是否...
config.js /** * 環(huán)境配置 */ const env = process.env.NODE_ENV const EnvConfig = { developme...
用v-for遍歷菜單,有子菜單繼續(xù)調(diào)用當(dāng)前組件遍歷菜單 <template> <template v-for="menu in userMenu"> <el-subme...
config.js /** * 環(huán)境配置 */ const env = process.env.NODE_ENV const EnvConfig = { developme...
/** * Mutations 業(yè)務(wù)層數(shù)據(jù)提交 */ import storage from '@/utils/storage' export default { save...
1. 創(chuàng)建 const socket=newWebSocket('ws://localhost:8080'); 2. 方法 WebSocket.close() // 關(guān)閉長鏈...