浣滆€厊鏉ユ簮|杈捐揪鍓嶇灏忛厭棣嗗畨瑁厀ebpack锛屾墦鍖呭伐鍏凤紝瀹夎webpack-dev-server锛屽畨瑁卋abel瑙ｆ瀽es6璇硶锛屽垵濮嬪寲npm鐜銆俷pminstallwebpackwebpack-cli--save-devwebpack.dev.config.jsmodule.exports={鍏ュ彛锛?./src/index.js'锛岃緭鍑猴細{璺緞锛歘_dirname锛屾枃浠跺悕锛?./release/bundle.js'}}index.jsclassPerson{constructor(name){this.name=name}getName(){returnthis.name}}letp=newPerson('dada')console.log(p.getName());浠€涔堟槸闈㈠悜瀵硅薄锛熼潰鍚戝璞＄殑涓夎绱狅細缁ф壙銆佸皝瑁呫€佸鎬併€?/classclassPeople{constructor(name,age){this.name=name;杩欎釜銆傚勾榫?骞撮緞锛泒eat(){console.log('eat');}speak(){console.log('speak');}}object(instance)//鍒涘缓瀹炰緥letdada=newPeople('dada',12);dada.eat();dada.speak();//鍒涘缓瀹炰緥lettudi=newPeople('da1',12);tudi.eat();tudi.speak();缁ф壙锛屽瓙绫荤户鎵跨埗绫伙紝灏佽锛屾暟鎹潈闄愬拰淇濆瘑锛屽鎬侊紝鍚屼竴涓帴鍙ｇ殑涓嶅悓瀹炵幇銆傜户鎵挎渚嬶紝鐖剁被//鐖剁被People{constructor(name,age){this.name=namethis.age=age}eat(){console.log('eat');}speak(){console.log('speak');}}瀛愮被缁ф壙鐖剁被StudentextendsPeople{constructor(name,age,number){super(name,age);this.number=鏁板瓧锛泒study(){console.log('study');}}瀹炰緥letdada=newStudent('dada',12,'web');dada.study();console.log(dada.number);dada.eat();鐖剁被鏄疨ublic锛屼笉浠呮湇鍔¤繕鏈変竴涓瓙绫伙紝缁ф壙鍙互鎶藉彇鍏叡鏂规硶锛屾彁楂樹唬鐮佸鐢ㄦ€э紝鍑忓皯鍐椾綑浠ｇ爜閲嶅銆傚皝瑁卲ublic瀹屽叏寮€鏀撅紝protected瀵瑰瓙绫诲紑鏀撅紝private瀵硅嚜鐮旂埗绫诲紑鏀?2}eat(){console.log('eat');}speak(){console.log('speak');}}classStudentextendsPeople{numberprivategirlfriendconstructor(name,age,number){super(name,age,number){super(name,age)this.number=numberthis.girlfriend='dada'}study(){console.log('瀛︿範');}getWeight(){console.log('getWeight');}}}闄嶄綆鑰﹀悎锛屼笉璇ユ毚闇茬殑涓嶆毚闇诧紝鏂逛究鏁版嵁鍜屾帴鍙ｇ殑鏉冮檺绠＄悊銆傚鎬乧lassPeople{constructor(name){this.name=name}saySomething(){}}classAextendsPeople{constructor(name){super(name);}saySomething(){console.log('dada');}}classBextendsPeople{constructor(name){super(name)}saySomething(){console.log('da1');}}leta=newA('a');a.saySomething();letb=newB('b');b.saySomething();JS搴旂敤瀹炰緥classjQuery{constructor(selector){letslice=Array.prototype.sliceletdom=slice.call(document.querySelectorAll(selector))letlen=dom?dom.length:0for(leti=0;i
