🔐 课后小测系统

贯通班 · 课堂测验录入与管理

'; var blob=new Blob([html],{type:'text/html;charset=utf-8'}); var a=document.createElement('a'); a.href=URL.createObjectURL(blob); a.download='贯通班小测_'+new Date().toISOString().slice(0,10)+'.html'; a.click(); URL.revokeObjectURL(a.href); document.getElementById('msgExport').textContent='✅ 导出成功！文件已下载，可上传至OSS供家长查询。'; } // default data (function(){ var d=getData(); if(d.students.length===0){ d.students.push({id:'s_default_1',name:'小明',pwd:'123456',grade:'g7'}); d.students.push({id:'s_default_2',name:'小红',pwd:'123456',grade:'g7'}); saveData(d); } })();