{}

{"config":{"moduleinfo":{"javascripts_count":[{"count_phone":1,"count":1}],"styles_count":[{"count_phone":3,"count":3}],"htmls_count":[{"count_phone":0,"count":0}]},"htmls":[],"styles":[{"text":".aliyun-topbar .aliyun-topbar-header .aliyun-topbar-element.sub-logo .sub-logo-link .sub-logo-image{height:22px !important;}"},{"text":".aliyun-topbar .aliyun-topbar-header .aliyun-topbar-element.sub-logo .sub-logo-link.pointer{display: flex;align-items:center;}"},{"text":".aliyun-topbar .aliyun-topbar-header .aliyun-topbar-element.aliyun-language{display:none !important;}"},{"text":".aliyun-topbar{ box-shadow:none; }"}],"javascripts":[{"text":"function isDingTalkFn() { var ua = navigator.userAgent.toLowerCase(); var isIn = /dingtalk/gi.test(ua); if (isIn) { var style = document.createElement(\"style\"); style.innerText = ` @media (max-width: 768px) { .aliyun-module.wb-aliyun-developer-h5-nav { display: none!important; } .aliyun-module[data-module-name=\"@ali/hmod-ace-homepage-2020-hmod-footer\"] { display: none; } } `; document.head.appendChild(style); } }; isDingTalkFn();"}],"countinfo":{"javascripts":{"length_pc":0,"length":0},"styles":{"length_pc":0,"length":0}},"header":"activity","logo":"https://img.alicdn.com/tfs/TB1r4I1o6MZ7e4jSZFOXXX7epXa-199-40.png","logoLink":"https://developer.aliyun.com/","searchUrl":"https://developer.aliyun.com/search?q=$search","searchStyle":"窄"},"settings":{}}

{"config":{"moduleinfo":{"question":"//developer.aliyun.com/ask/new","rightTitle":"个人中心","menu_count":[{"count_phone":8,"count":8}],"article":"//developer.aliyun.com/article/new","rightMenu_count":[{"count_phone":3,"count":3}]},"menu":[{"ismoreList":false,"menuTitle":"首页","menuLink":"//developer.aliyun.com"},{"ismoreList":false,"submenu":[{"submenuTitle":"大数据","submenuLink":"//developer.aliyun.com/community/bigdata"},{"submenuLink":"//developer.aliyun.com/community/chip","submenuTitle":"平头哥芯片"},{"submenuTitle":"操作系统","submenuLink":"https://openanolis.org/"},{"submenuTitle":"云原生","submenuLink":"//developer.aliyun.com/community/cloudnative"},{"submenuTitle":"ECS","submenuLink":"//developer.aliyun.com/community/ecs"},{"submenuTitle":"数据库","submenuLink":"//developer.aliyun.com/community/database"},{"submenuTitle":"云效DevOps","submenuLink":" //developer.aliyun.com/community/devops"},{"submenuTitle":"钉钉开放平台","submenuLink":"//developer.aliyun.com/community/dingtalk"},{"submenuTitle":"AIoT云端一体","submenuLink":"//developer.aliyun.com/community/iot"},{"submenuTitle":"查看更多>","submenuLink":"//developer.aliyun.com/group"}],"menuTitle":"技术与产品","menuLink":""},{"ismoreList":false,"menuTitle":"社区","menuLink":"","submenu":[{"submenuLink":"https://developer.aliyun.com/indexFeed/","submenuTitle":"文章"},{"submenuTitle":"活动","submenuLink":"//developer.aliyun.com/event/"},{"submenuTitle":"问答","submenuLink":"//developer.aliyun.com/ask/"},{"submenuLink":"//developer.aliyun.com/ebook","submenuTitle":"藏经阁"},{"submenuLink":"//mvp.aliyun.com","submenuTitle":"MVP"},{"submenuTitle":"ACE","submenuLink":"//developer.aliyun.com/topic/ace"}]},{"ismoreList":false,"submenu":[{"submenuTitle":"玩转一站式实时数仓Hologres","submenuLink":"//developer.aliyun.com/topic/hologres/practices"},{"submenuTitle":"云开发小课","submenuLink":"//developer.aliyun.com/special/chalktalk"},{"submenuTitle":"Java超神季","submenuLink":"//developer.aliyun.com/topic/java/july"},{"submenuTitle":"数据库大讲堂","submenuLink":"//developer.aliyun.com/topic/database/lives"},{"submenuLink":"//yqh.aliyun.com/live","submenuTitle":"云栖号"},{"submenuTitle":"查看更多>","submenuLink":"//developer.aliyun.com/live"}],"menuTitle":"直播","menuLink":"//developer.aliyun.com/live"},{"ismoreList":false,"submenu":[{"submenuTitle":"训练营","submenuLink":"//developer.aliyun.com/learning/trainingcamp/together/1"},{"submenuTitle":"学习图谱","submenuLink":"//developer.aliyun.com/learning","tce_rule_count":"1"},{"submenuLink":"//developer.aliyun.com/course/explore?spm=a2c6h.21110250.J_4611649870.1.245a760fJyfN9r&tags=,,","submenuTitle":"技术课程"},{"submenuTitle":"技能测试中心","submenuLink":"//developer.aliyun.com/exam","tce_rule_count":"1"}],"menuTitle":"开发者学堂","menuLink":"//developer.aliyun.com/learning"},{"menuTitle":"开发者云","menuLink":"","menuTag":"","submenu":[{"submenuTitle":"体验实验室","submenuLink":"//developer.aliyun.com/adc/labs/"},{"submenuTitle":"AI体验中心","submenuLink":"//developer.aliyun.com/ai/"},{"submenuTitle":"云开发平台","submenuLink":"//workbench.aliyun.com/"}]},{"ismoreList":false,"submenu":[{"submenuTitle":"API","submenuLink":"//developer.aliyun.com/tool#tab=api","tce_rule_count":"1"},{"submenuTitle":"SDK","submenuLink":"//developer.aliyun.com/tool#tab=sdk","tce_rule_count":"1"},{"submenuTitle":"云产品工具","submenuLink":"//developer.aliyun.com/tool#tab=yuntool","tce_rule_count":"1"},{"submenuTitle":"开源工具","submenuLink":"//developer.aliyun.com/tool#tab=opensource","tce_rule_count":"1"},{"submenuTitle":"Code Sample","submenuLink":"https://developer.aliyun.com/codesample","tce_rule_count":"1"},{"submenuLink":"//start.aliyun.com/bootstrap.html","submenuTitle":"Java Initializr"}],"menuTitle":"开发工具","menuLink":""},{"ismoreList":false,"menuTitle":"天池大赛","menuLink":"//tianchi.aliyun.com","menuTag":""},{"menuTitle":"飞天加速计划2.0","menuLink":"//developer.aliyun.com/plan/acc","menuTag":"","ismoreList":false,"submenu":[{"submenuTitle":"高校学生免费算力","submenuLink":"//developer.aliyun.com/adc/student"},{"submenuTitle":"高校教师教学提质","submenuLink":"//developer.aliyun.com/plan/university"},{"submenuTitle":"开发者专属补贴","submenuLink":"//developer.aliyun.com/plan/grow-up"},{"submenuTitle":"创新创业赋能","submenuLink":"//chuangke.aliyun.com"}]}],"rightMenu":[{"menuTitle":"个人设置","menuLink":"//developer.aliyun.com/my#/settings"},{"menuTitle":"我的问答","menuLink":"//developer.aliyun.com/my#/ask"},{"menuTitle":"我的文章","menuLink":"//developer.aliyun.com/my#/article"},{"menuTitle":"我的关注","menuLink":"//developer.aliyun.com/my#/follow"},{"menuTitle":"我的课程","menuLink":"//developer.aliyun.com/my#/learning"},{"menuTitle":"我的档案","menuLink":"//developer.aliyun.com/myPortrait"},{"menuTitle":"我的收藏","menuLink":"//developer.aliyun.com/my#/favorite"}],"countinfo":{"menu":{"length_pc":0,"length":0},"rightMenu":{"length_pc":0,"length":0}},"publicity":{"img":"https://img.alicdn.com/imgextra/i3/O1CN01yaptch1yypjyZHtnz_!!6000000006648-1-tps-200-100.gif","link":"https://developer.aliyun.com/score","locaid":"d100010001","id":"1","ext":"advertising"}},"settings":{}}

{"config":{"moduleinfo":{"searchLink":"//m.aliyun.com/product/search","channels_count":[{"count_phone":12,"count":12}],"searchText":"ecs","noAppDownload":true,"logo":"//gw.alicdn.com/tps/TB11eICOFXXXXaLapXXXXXXXXXX-130-39.png"},"channels":[{"spmId":"0","maxShowNum":"6","isOpenSubChannel":false,"link":"//developer.aliyun.com/","title":"首页"},{"spmId":"0","maxShowNum":"9","isOpenSubChannel":false,"title":"技术与产品","subChannels":[{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/community/bigdata","title":"大数据"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/community/chip","title":"平头哥芯片"},{"spmId":"0","tce_rule_count":"1","link":"https://openanolis.org/","title":"操作系统"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/community/cloudnative","title":"云原生"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/community/ecs","title":"ECS"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/community/database","title":"数据库"},{"spmId":"0","tce_rule_count":"1","link":" //developer.aliyun.com/community/devops","title":"云效DevOps"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/community/dingtalk","title":"钉钉开放平台"},{"title":"AIoT云端一体","link":"//developer.aliyun.com/community/iot"},{"title":"查看更多>","link":"//developer.aliyun.com/group"}]},{"spmId":"0","maxShowNum":"6","isOpenSubChannel":false,"link":"","title":"社区","subChannels":[{"spmId":"0","tce_rule_count":"1","link":"https://developer.aliyun.com/indexFeed/","title":"文章"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/event/","title":"活动"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/ask","title":"问答"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/ebook","title":"藏经阁"},{"spmId":"0","tce_rule_count":"1","link":"//mvp.aliyun.com","title":"MVP"},{"spmId":"0","tce_rule_count":"1","link":"//mvp.aliyun.com/ace","title":"ACE"}]},{"spmId":"0","isOpenSubChannel":false,"link":"//developer.aliyun.com/live","title":"直播","subChannels":[{"title":"玩转ECS","link":"//developer.aliyun.com/topic/ecs/bestpractices"},{"title":"云栖号","link":"//yqh.aliyun.com/live"},{"title":"查看更多 >","link":"//developer.aliyun.com/live"}]},{"spmId":"0","channelStr":"频道描述","maxShowNum":"6","isOpenSubChannel":false,"link":"//developer.aliyun.com/learning","title":"开发者学堂","subChannels":[{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/learning","title":"学习中心"},{"link":"//developer.aliyun.com/learning","title":"训练营"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/exam","title":"技能测试"},{"spmId":"0","tce_rule_count":"1","link":"//edu.aliyun.com/certification","title":"考试认证"},{"spmId":"0","tce_rule_count":"1","link":"//edu.aliyun.com/recruit","title":"工作就业"}]},{"spmId":"0","channelStr":"频道描述","maxShowNum":"6","isOpenSubChannel":false,"link":"","title":"开发者云","subChannels":[{"tce_rule_count":"1","link":"//developer.aliyun.com/adc/labs/","title":"体验实验室"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/ai/","title":"AI体验中心"},{"spmId":"0","tce_rule_count":"1","link":"//workbench.aliyun.com","title":"云开发平台"}]},{"spmId":"0","maxShowNum":"6","isOpenSubChannel":false,"link":"","title":"开发工具","subChannels":[{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/tool#tab=api","title":"API"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/tool#tab=sdk","title":"SDK"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/tool#tab=yuntool","title":"云产品工具"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/tool#tab=opensource","title":"开源工具"},{"title":"Java Initializr","link":"//start.aliyun.com/bootstrap.html"}]},{"spmId":"0","maxShowNum":"6","isOpenSubChannel":false,"link":"//tianchi.aliyun.com","title":"天池大赛"},{"title":"飞天加速计划2.0","link":"//developer.aliyun.com/plan/acc","isOpenSubChannel":false,"subChannels":[{"title":"高校学生免费算力","link":"//developer.aliyun.com/adc/student"},{"title":"高校教师教学提质","link":"//developer.aliyun.com/plan/university"},{"title":"开发者专属补贴","link":"//developer.aliyun.com/plan/grow-up"},{"title":"创新创业赋能","link":"//chuangke.aliyun.com"}]},{"spmId":"0","maxShowNum":"6","isOpenSubChannel":false,"title":"个人中心","subChannels":[{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/my#/settings","title":"个人设置"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/my#/ask","title":"我的问答"},{"spmId":"0","tce_rule_count":"1","link":"//developer.aliyun.com/my#/article","title":"我的文章"},{"title":"我的课程","link":"//developer.aliyun.com/my#/learning"},{"title":"我的关注","link":"//developer.aliyun.com/my#/follow"}]}],"countinfo":{"channels":{"length_pc":0,"length":0}}},"settings":{}}

{"config":{"step1Config":{"title":"欢迎来到阿里云开发者社区","desc":"为您推荐热门技术圈，掌握实时技术动态，成为技术达人！","list":[{"name":"大数据计算","code":"maxcompute"},{"name":"云原生","code":"cloudnative"},{"name":"钉钉开放平台","code":"opendingtalk"},{"name":"数据库","code":"aliyundb"},{"code":"sc","name":"实时计算"},{"name":"ECS","code":"ecs"},{"name":"平头哥芯片","code":"t-headocc"},{"code":"iot","name":"IoT"},{"name":"存储","code":"storage"},{"name":"容器服务","code":"kubernetes"},{"name":"中间件","code":"aliware"},{"name":"研发效能","code":"yunxiao"},{"name":"云效","code":"yunxiao"},{"name":"Java","code":"java"},{"code":"family","name":"阿里云开发者社区"},{"code":"learning","name":"开发者学习"}],"tip":"请选择感兴趣的领域","communityList":[{"name":"钉钉开放平台","code":"dingtalk"},{"name":"云原生开发者","code":"cloudnative"},{"name":"数据库开发者","code":"database"},{"name":"大数据开发者","code":"bigdata"},{"name":"云上运维ECS","code":"ecs"},{"name":"云效DevOps","code":"devops"}]},"step2Config":{"title":"精选内容推荐","desc":"最新、最热活动，都在这了","topConfig":{"title":"","desc":"","link":"https://developer.aliyun.com/trainingcamp?spm=a2c6h.21110250.J_5404914170.21.245a760fMFAbL6","backgroundImage":"https://img.alicdn.com/imgextra/i4/O1CN01VEFaXZ1fgzfCI30TU_!!6000000004037-2-tps-730-100.png","color":"","backgroundImageH5":"https://img.alicdn.com/imgextra/i4/O1CN014Mdo2q1jIxL0yyGnh_!!6000000004526-2-tps-370-136.png"},"list":[{"img":"https://img.alicdn.com/tfs/TB1IZm9DhD1gK0jSZFsXXbldVXa-2240-538.png","link":"#","articleList":[{"title":"AI·OS新探索：端到端算法工程平台","link":"https://developer.aliyun.com/article/774640"},{"title":"架构制图：工具与方法论","link":"https://developer.aliyun.com/article/774446"}]},{"img":"https://img.alicdn.com/tfs/TB1IZm9DhD1gK0jSZFsXXbldVXa-2240-538.png","link":"#","articleList":[{"title":"运维大杀器来了，未来云上服务器或将实现无人值守","link":"https://developer.aliyun.com/article/774294"},{"title":"4 个场景揭秘，如何低成本让容器化应用 Serverless 化？","link":"https://developer.aliyun.com/article/773203"}]}],"imglist":[{"link":"https://developer.aliyun.com/course/explore?spm=a2c6h.23182525.J_5404914170.20.39313b2fpvdPSb","img":"https://img.alicdn.com/tfs/TB1vvmGn_M11u4jSZPxXXahcXXa-1362-238.jpg","imgH5":"https://img.alicdn.com/tfs/TB1vvmGn_M11u4jSZPxXXahcXXa-1362-238.jpg"},{"link":"https://developer.aliyun.com/tool?utm_content=g_1000273350","img":"https://img.alicdn.com/imgextra/i1/O1CN01qJObir1jhEGZvaYF4_!!6000000004579-2-tps-400-70.png","imgH5":"https://img.alicdn.com/imgextra/i1/O1CN01qJObir1jhEGZvaYF4_!!6000000004579-2-tps-400-70.png"},{"link":"https://developer.aliyun.com/plan/acc","img":"https://img.alicdn.com/tfs/TB16VYTnSR26e4jSZFEXXbwuXXa-370-90.png","imgH5":"https://img.alicdn.com/tfs/TB16VYTnSR26e4jSZFEXXbwuXXa-370-90.png"}],"articlelist":[{"link":"https://developer.aliyun.com/ebook/?spm=a2c6h.21110250.J_5404914170.6.245a760fMFAbL6","title":"开发者藏经阁电子书，顶级技术内容一手掌握"},{"title":"开发者学堂，学-练-测-考，一站式学习平台","link":"https://developer.aliyun.com/learning?spm=a2c6h.17708739.1364563.42.3572624dJbIYUi"},{"title":"云启实验室，快速提升使用云服务的能力","link":"https://developer.aliyun.com/adc/labs?spm=a2c6h.26142516.J_5404914170.24.53c07cbdylGPOF"},{"title":"天池众智平台，试、学、赛、研全方位AI加油站","link":"https://tianchi.aliyun.com/?spm=5176.14154004.J_3941670930.3.5a265699qvk6Qf"}]},"contentConfig":{"title":"","pcImg":"","h5Img":"","icon":"","groupId":"","linkList":["https://developer.aliyun.com/live","https://developer.aliyun.com/article","https://developer.aliyun.com/ask","https://developer.aliyun.com/learning"]},"loginDialogConfig":{"list":[{"title":"技术课程学习路线","icon":"https://img.alicdn.com/imgextra/i1/O1CN01dQ3kx11X4xlRyGBrr_!!6000000002871-2-tps-108-105.png"},{"title":"云产品训练营7天入门到精通","icon":"https://img.alicdn.com/imgextra/i1/O1CN01dQ3kx11X4xlRyGBrr_!!6000000002871-2-tps-108-105.png"},{"title":"160多本阿里技术实战精华电子书","icon":"https://img.alicdn.com/imgextra/i1/O1CN01dQ3kx11X4xlRyGBrr_!!6000000002871-2-tps-108-105.png"},{"title":"技术大咖面对面","icon":"https://img.alicdn.com/imgextra/i1/O1CN01dQ3kx11X4xlRyGBrr_!!6000000002871-2-tps-108-105.png"}]},"extraConfig":{"extraList":["https://developer.aliyun.com/live"]}},"settings":{"recommend":{"visibleMode":"default"},"anchor":{"visibleMode":"all"},"pc":{"background":"","horizontal":"默认","verticalNumber":0,"marginTop":"0","marginBottom":"0","contentBackground":"","paddingHoz":"0","paddingTop":"0","paddingBottom":"0","backgroundImage":"","autoHeight":false},"h5":{"background":"","horizontal":"默认","verticalNumber":0,"marginTop":"0","marginBottom":"0","contentBackground":"","paddingHoz":"0","paddingTop":"0","paddingBottom":"0","backgroundImage":"","autoHeight":false}}}