{"id":60246,"student_id":45,"content":"{\"html\":\"\u003c!DOCTYPE html\u003e\\n\u003chtml\u003e\\n\u003chead\u003e\\n \u003ctitle\u003eDocument\u003c/title\u003e\\n \u003clink rel=\\\"stylesheet\\\" href=\\\"https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css\\\"\u003e\\n \u003cscript src=\\\"https://code.jquery.com/jquery-3.3.1.slim.min.js\\\"\u003e\u003c/script\u003e\\n \u003cscript src=\\\"https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js\\\"\u003e\u003c/script\u003e\\n \u003cscript src=\\\"https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js\\\"\u003e\u003c/script\u003e\\n\u003c/head\u003e\\n\u003cbody class=\\\"py-4 px-5\\\"\u003e\\n \u003ch3 class=\\\"text-center\\\"\u003e凱薩密碼\u003c/h3\u003e\\n \u003cdiv class=\\\"form-group\\\"\u003e\\n \u003ctextarea class=\\\"form-control js-text\\\" rows=\\\"8\\\" placeholder=\\\"要加密解密的訊息...\\\"\u003e\\nI have a orange, I have a apple\\nuh! orangeapple!\\n \u003c/textarea\u003e\\n \u003c/div\u003e\\n \u003cdiv class=\\\"form-group\\\"\u003e\\n \u003cinput class=\\\"form-control js-offset\\\" type=\\\"number\\\" placeholder=\\\"位移\\\" value=\\\"0\\\"\u003e\\n \u003c/div\u003e\\n \u003cdiv class=\\\"text-center\\\"\u003e\\n \u003cbutton class=\\\"btn btn-warning js-encrypto\\\"\u003e加密\u003c/button\u003e\\n \u003cbutton class=\\\"btn btn-danger js-decrypto\\\"\u003e解密\u003c/button\u003e\\n \u003c/div\u003e\\n\u003c/body\u003e\\n\u003c/html\u003e\",\"css\":\"body {\\n background-color: #222;\\n background-image: url('dust.png');\\n}\",\"js\":\"var alphabet = 'abcdefghijklmnopqrstuvwxyz';\\n// 加密\\n$('.js-encrypto').click(function () {\\n var text = $(\\\".js-text\\\").val();\\n var offset = $(\\\".js-offset\\\").val();\\n console.log(text);\\n offset = parseInt(offset);\\n console.log(offset);\\n var code = \\\"\\\";\\n for (var i = 0; i \u003c text.length; i++) {\\n var idx = alphabet.indexOf(text[i]);\\n //console.log(idx);\\n if (idx!=-1) {\\n idx = (idx+offset)%26\\n console.log(alphabet[idx])\\n code = code+alphabet[idx]\\n } else {\\n code += text[i]\\n }\\n }\\n $(\\\".js-text\\\").val(code)\\n});\\n\\n// 解密\\n$('.js-decrypto').click(function () {\\n var text = $(\\\".js-text\\\").val();\\n var offset = $(\\\".js-offset\\\").val();\\n console.log(text);\\n offset = parseInt(offset);\\n console.log(offset);\\n var code = \\\"\\\";\\n for (var i = 0; i \u003c text.length; i++) {\\n var idx = alphabet.indexOf(text[i]);\\n //console.log(idx);\\n if (idx!=-1) {\\n idx = (idx-offset+26)%26\\n console.log(alphabet[idx])\\n code = code+alphabet[idx]\\n } else {\\n code += text[i]\\n }\\n }\\n $(\\\".js-text\\\").val(code)\\n});\"}","created_at":"2019-03-23T13:35:28.849+08:00","updated_at":"2019-11-09T08:53:26.683+08:00","name":"凱薩密碼 副本","language":"web","screenshot":{"url":"https://cdn2.koding.school/uploads/project/screenshot/60246/3a4c71f42334d9aa95bc83d2a8ce3b13.jpg"},"parent_id":33463,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[45],"is_featured":false,"views":53,"hashid":"yeysypn6","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}
[{"id":1059447,"file_name":"dust.png","project_id":60246,"asset_id":74596,"created_at":"2019-03-23T13:35:28.854+08:00","updated_at":"2019-03-23T13:35:28.854+08:00"}]
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