聊天室副本 | JavaScript 程式專案

{"id":52383,"student_id":1658,"content":"var comments = [];\nvar users = {\n    159202: {\n        id: 159202, name: \"屁卡丘\"\n    },\n\n    123456: {\n        id: 123456, name: \"姊尼龜\"\n    },\n\n}\nconsole.log(users)\nvar name = prompt(\"name\") || '匿名';\ncomments.unshift(`${name}加入聊天室`);\nforever(function() {\n    var i = 0;\n    for (var _ in users) {\n        i++\n        print(users[_].name, 30, 30+20*i, 'black', 25)\n    }\n    users[id].time = Date.now()\n    DB.broadcast('updata', users[id])\n\n    for (var i = 0; i \u003c comments.length; i++) {\n        print(comments[i], 150, 30+20*i, 'black', 25);\nif(Date.now() \u003e users[_].time + 10000){\n    delete users[_]\n    comments.unshift(`${name}離開聊天室`);\n}\n\n\n    }\n});\nvar id = Math.floor(Math.random()*1000000)\nusers[id] = {\n    id: id,\n    name: name,\n    time: Date.now()\n}\nconsole.log(users)\nvar msg;\nwhen('click', function() {\n    var msg = prompt(\"留言::\u003e_\u003c::\");\n    var time = new Date();\n    time = time.toLocaleTimeString();\n    comments.unshift(`[${time}] ${name}:${msg}`);\n    DB.broadcast(\"message\", `${name}:${msg}`);\n    comments.unshift(`${name}加入聊天室`);\n});\nDB.onMessage('message', function(data) {\n    comments.unshift(data);\n    comments.unshift(`${name}離開聊天室`);\n});\nDB.onMessage('updata', function(data) {\n    users[data.id] = data;\n});","created_at":"2018-12-15T13:35:52.761+08:00","updated_at":"2019-10-23T19:53:37.232+08:00","name":"聊天室 副本","language":"javascript","screenshot":{"url":"https://cdn0.koding.school/uploads/project/screenshot/52383/89edcce60b8890776f43b51e69f48ea4.jpg"},"parent_id":34007,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":83,"hashid":"wdkspjk8","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}