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</div> </div> </div> </header> <div class="maincontent"> <div class="topService-con text-center"> <div class="container-fluid"> <h1>DNA/铔嬬櫧璐ㄩ噸澶嶅簭鍒楁煡鎵惧伐鍏饵/h1> </div> </div> <div class="container-fluid"> <div class="margin-large-top padding-big-top"> <p class="size15">閲嶅搴忓垪鏄牳閰革紙DNA/RNA锛夋垨鍦ㄨ泲鐧借川搴忓垪涓弽澶嶅嚭鐜帮紝瀹冧滑鍦ㄥ熀鍥犵粍缁撴瀯缁存寔銆佸熀鍥犺〃杈捐皟鎺с€佺墿绉嶈繘鍖栧強鐤剧梾鍙戠敓涓壆婕斿叧閿鑹层€侱NA/铔嬬櫧璐ㄩ噸澶嶅簭鍒楁煡鎵惧伐鍏锋鏄€氳繃鐢熺墿淇℃伅瀛︾畻娉曪紝绮惧噯璇嗗埆杩欎簺閲嶅鐗囨鐨勪綅缃€佺被鍨嬪拰鐗瑰緛锛屼负瑙ｆ瀽鐢熷懡鐜拌薄鎻愪緵鏍稿績鏁版嵁鏀寔銆侟/p> <p class="size15">閲嶅搴忓垪骞堕潪鈥滄棤鐢ㄧ墖娈碘€濓紝鍏跺紓甯稿彲鑳藉鑷存煋鑹蹭綋涓嶇ǔ瀹氥€佸熀鍥犲姛鑳藉紓甯哥敋鑷崇柧鐥咃紙濡備酣寤烽】鑸炶箞鐥囩殑涓夋牳鑻烽吀閲嶅鎵╁锛夈€侟/p> </div> <h2 class="h2 margin-big-top padding-big-top"><span class="size22 margin-small-right">馃敡</span> 绔嬪嵆璇曠敤</h2> <div class="input-section"> <textarea id="sequence-input" placeholder="璇疯緭鍏ユ牳閰告垨铔嬬櫧璐ㄥ簭鍒?.. 鍙互鏄崟鏉″簭鍒楁垨FASTA鏍煎紡锛堜互>寮€澶寸殑澶氭潯搴忓垪锛?></textarea> <div class="controls"> <label for="min-length">鏈€灏忛噸澶嶅簭鍒楅暱搴?</label> <input type="number" id="min-length" value="10" min="2" max="100"> <span class="help-icon" id="help-icon">?</span> <button id="analyze-btn">鍒嗘瀽搴忓垪</button> </div> <div id="instructions" class="instructions"> <h3>浣跨敤璇存槑锛欬/h3> <ul class="list-inner"> <li>杈撳叆鍗曟潯搴忓垪鎴朏ASTA鏍煎紡鐨勫鏉″簭鍒楋紙浠?寮€澶达級</li> <li>绯荤粺浼氳嚜鍔ㄥ垽鏂簭鍒楃被鍨嬶紙鏍搁吀鎴栬泲鐧借川锛堻/li> <li>榛樿鏈€灏忛噸澶嶅簭鍒楅暱搴︿负10锛屽彲浠ユ牴鎹渶瑕佽皟鏁滁/li> <li>鍒嗘瀽缁撴灉灏嗘樉绀烘渶闀跨殑閲嶅搴忓垪鍙婂叾浣嶇疆</li> <li>閲嶅搴忓垪鍦ㄥ師搴忓垪涓細浠ヤ笉鍚岄鑹叉爣璁?/li> </ul> </div> </div> </div> <div class="container-fluid"> <div id="results-container" class="container hidden padding-big-bottom"> <h2 class="h2">鍒嗘瀽缁撴灉</h2> <div id="results-list"></div> </div> </div> <div class="container-fluid"> <div class="margin-large-top padding-big-top"> <h2 class="h2 margin-big-top"><span class="size22 margin-small-right">馃К</span> 鏍稿績鍔熻兘</h2> <p class="size15">宸ュ叿鍔熻兘鈥滆瘑鍒?閲忓寲-娉ㄩ噴-搴旂敤鈥濆洓澶фā鍧楋紝鍏蜂綋鍖呮嫭锛欬/p> <ul class="list-unstyled size15 tasks-list"> <li> 鉁閲嶅搴忓垪璇嗗埆 <p class="text-gray margin-top">绮惧噯瀹氫綅閲嶅鐗囨鍦ㄥ簭鍒椾腑鐨勮捣濮?缁堟浣嶇疆锛屽尯鍒嗕覆鑱旈噸澶嶏紙濡傚井鍗槦锛夈€佹暎鍦ㄩ噸澶嶏紙濡傝浆搴у瓙锛夈€佷綆澶嶆潅搴﹀尯鍩熺瓑銆傚畾浣嶉噸澶嶅簭鍒楀湪鍩哄洜缁勬垨铔嬬櫧璐ㄥ簭鍒椾腑鐨勫叿浣撲綅缃拰鑼冨洿锛汓/p> </li> <li> 鉁鐗瑰緛閲忓寲 <p class="text-gray margin-top">璁＄畻閲嶅鍗曞厓鐨勯暱搴︺€侀噸澶嶆鏁般€佸彉寮傜巼锛堥敊閰?鎻掑叆缂哄け姣斾緥锛夈€傞噺鍖栭噸澶嶇壒寰侊紙濡傞噸澶嶅崟鍏冮暱搴︺€侀噸澶嶆鏁般€佸彉寮傜▼搴︼級锛汓/p> </li> <li> 鉁绫诲瀷娉ㄩ噴 <p class="text-gray margin-top">缁撳悎鏁版嵁搴撴爣娉ㄩ噸澶嶅簭鍒楃殑鐢熺墿瀛︾被鍨嬶紙濡侫lu鍏冧欢銆丩INE杞骇瀛愩€佸崼鏄烡NA绛夛級銆傚尯鍒嗛噸澶嶇被鍨嬶紙濡備覆鑱旈噸澶嶃€佹暎鍦ㄩ噸澶嶃€佷綆澶嶆潅搴﹀尯鍩熺瓑锛夛紱</p> </li> <li> 鉁杈呭姪鍒嗘瀽 <p class="text-gray margin-top">鐢熸垚鍙鍖栨姤鍛娿€佸簭鍒楀睆钄斤紙鐢∟鏇挎崲閲嶅鍖哄煙锛岄伩鍏嶅共鎵板悗缁垎鏋愶級銆佸熀鍥犵粍缁勮绾犻敊锛堣瘑鍒鑷寸粍瑁呴敊璇殑閲嶅搴忓垪锛夈€備负鍚庣画鐮旂┒锛堝杩涘寲鍒嗘瀽銆佺柧鐥呮満鍒惰В鏋愶級鎻愪緵鍩虹鏁版嵁銆侟/p> </li> </ul> </div> <div class="margin-large-top padding-big-top"> <h2 class="h2 margin-big-top"><span class="size22 margin-small-right">馃敩</span> 搴旂敤鍦烘櫙</h2> <p class="size15">閲嶅搴忓垪宸ュ叿鐨勫簲鐢ㄥ吀鍨嬪満鏅寘鎷細</p> <ul class="list-unstyled size15 tasks-list"> <li> 馃К 鍩哄洜缁勫鐮旂┒ <ul class="list-inner text-gray"> <li class="margin-top">鍩哄洜缁勭粍瑁咃細璇嗗埆瀵艰嚧鈥滅粍瑁呮柇鐐光€濈殑楂橀噸澶嶅尯鍩燂紝鎻愬崌缁勮鍑嗙‘鎬э紱</li> <li class="margin-top">閲嶅搴忓垪娉ㄩ噴锛氭瀯寤虹墿绉嶅熀鍥犵粍鐨勯噸澶嶅簭鍒楀浘璋憋紙濡備汉绫诲熀鍥犵粍涓綖50%涓洪噸澶嶅簭鍒楋級銆侟/li> </ul> </li> <li> 馃攳鐤剧梾鏈哄埗瑙ｆ瀽 <ul class="list-inner text-gray"> <li class="margin-top">妫€娴嬭嚧鐥呴噸澶嶆墿澧烇細濡備酣寤烽】鑸炶箞鐥囩殑(CAG)n閲嶅銆佽剢鎬缁煎悎寰佺殑(CGG)n閲嶅锛圱RF/mreps鍙簿纭畾閲弉鍊硷級锛汓/li> <li class="margin-top">鐧岀棁鍩哄洜缁勫垎鏋愶細璇嗗埆鑲跨槫缁嗚優涓噸澶嶅簭鍒楃殑寮傚父鐢插熀鍖栨垨鎵╁銆侟/li> </ul> </li> <li> 鈿楋笍杩涘寲鐢熺墿瀛 <ul class="list-inner text-gray"> <li class="margin-top">鐗╃鍒嗗寲鐮旂┒锛氶€氳繃姣旇緝涓嶅悓鐗╃閲嶅搴忓垪鐨勫樊寮傦紝鎺ㄦ柇杩涘寲鍏崇郴锛汓/li> <li class="margin-top">閫傚簲鎬ц繘鍖栧垎鏋愶細閲嶅搴忓垪鐨勫彉寮傚彲鑳戒笌鐗╃鎶楅€嗘€х浉鍏筹紙濡傛鐗╁熀鍥犵粍鐨勫崼鏄熼噸澶嶄笌鐜閫傚簲锛夈€侟/li> </ul> </li> <li> 馃敩铔嬬櫧璐ㄧ粍瀛 <ul class="list-inner text-gray"> <li class="margin-top">鍒嗘瀽铔嬬櫧璐ㄩ噸澶嶇粨鏋勫煙锛氬鎶椾綋鐨勫厤鐤悆铔嬬櫧缁撴瀯鍩熼噸澶嶃€佽兌鍘熻泲鐧界殑Gly-X-Y閲嶅锛屾彮绀哄叾涓庡姛鑳斤紙濡備俊鍙蜂紶瀵笺€佺粨鏋勬敮鎾戯級鐨勫叧鑱斻€侟/li> </ul> </li> </ul> </div> <div class="margin-large-top padding-big-top"> <h2 class="h2 margin-big-top"><span class="size22 margin-small-right">馃専</span> 閲嶅搴忓垪宸ュ叿鐨勬剰涔堻/h2> <p class="size15">閲嶅搴忓垪鏇句竴搴﹁瑙嗕綔鍩哄洜缁勪腑鐨勨€滄殫鐗╄川鈥濓紝闅句互琚厖鍒嗚В鏋愩€傝€屽浠婏紝鍊熷姪绮惧噯鐨勮瘑鍒笌鍒嗘瀽宸ュ叿锛岃繖绫诲簭鍒楃殑绁炵闈㈢罕琚€愭鎻紑銆傛棤璁烘槸鍦ㄥ熀纭€鐮旂┒棰嗗煙锛屽鍩哄洜缁勫浘璋辩殑鏋勫缓銆佺墿绉嶈繘鍖栧巻绋嬬殑杩芥函锛岃繕鏄湪涓村簥瀹炶返涓紝濡傜柧鐥呯殑鏃╂湡璇婃柇涓庢満鍒舵帰绌讹紝杩欎簺宸ュ叿閮藉彂鎸ョ潃鍏抽敭浣滅敤銆侟/p> </div> </div> <br/> </div> <script> // 瑙ｆ瀽FASTA鏍煎紡搴忓垪 function parseFasta(sequence) { const entries = []; const lines = sequence.split('\n'); let currentHeader = '鏈懡鍚嶅簭鍒?; let currentSequence = ''; lines.forEach(line => { line = line.trim(); if (line.startsWith('>')) { if (currentSequence) { // 杩囨护闈炲瓧姣嶅瓧绗 entries.push({ header: currentHeader, sequence: currentSequence.replace(/[^a-zA-Z]/g, '') }); currentSequence = ''; } currentHeader = line.substring(1).trim() || currentHeader; } else if (line) { currentSequence += line.toUpperCase(); } }); if (currentSequence) { // 杩囨护闈炲瓧姣嶅瓧绗 entries.push({ header: currentHeader, sequence: currentSequence.replace(/[^a-zA-Z]/g, '') }); } return entries; } // 鍒ゆ柇搴忓垪绫诲瀷锛堟牳閰告垨铔嬬櫧璐級 function determineSequenceType(sequence) { // 鏍搁吀搴忓垪閫氬父鍙寘鍚繖浜涘瓧绗 const dnaChars = new Set(['A', 'T', 'C', 'G', 'U', 'N', '-']); let dnaCount = 0; for (let char of sequence) { if (dnaChars.has(char)) { dnaCount++; } } // 濡傛灉90%浠ヤ笂鐨勫瓧绗﹂兘鏄牳閰稿瓧绗︼紝鍒欏垽鏂负鏍搁吀搴忓垪 return (dnaCount / sequence.length) > 0.9 ? '鏍搁吀' : '铔嬬櫧璐?; } // 杩囨护閲嶅彔浣嶇疆鐨勮緟鍔╁嚱鏁 function filterNonOverlapping(positions, length) { if (positions.length <= 1) return positions; // 鎸変綅缃帓搴 positions.sort((a, b) => a - b); const nonOverlapping = [positions[0]]; for (let i = 1; i < positions.length; i++) { const lastEnd = nonOverlapping[nonOverlapping.length - 1] + length - 1; const currentStart = positions[i]; // 濡傛灉褰撳墠浣嶇疆涓嶄笌涓婁竴涓噸澶嶅簭鍒楅噸鍙 if (currentStart > lastEnd) { nonOverlapping.push(currentStart); } } return nonOverlapping; } // 鏌ユ壘鎵€鏈夋渶闀块噸澶嶅簭鍒 function findAllLongestRepeats(sequence, minLength) { // 鏈€澶ч噸澶嶅簭鍒楅暱搴︿笉瓒呰繃搴忓垪闀垮害鐨勪竴鍗 const maxLength = Math.floor(sequence.length / 2); // 浠庨暱鍒扮煭鏌ユ壘閲嶅搴忓垪 for (let len = maxLength; len >= minLength; len--) { const seen = {}; const positions = {}; const repeats = []; // 婊戝姩绐楀彛鏌ユ壘鎵€鏈夐暱搴︿负len鐨勫瓙搴忓垪 for (let i = 0; i <= sequence.length - len; i++) { const subseq = sequence.substring(i, i + len); if (!seen[subseq]) { seen[subseq] = 0; positions[subseq] = []; } seen[subseq]++; positions[subseq].push(i); } // 妫€鏌ユ槸鍚︽湁閲嶅搴忓垪 for (const [subseq, count] of Object.entries(seen)) { if (count >= 2) { // 妫€鏌ラ噸鍙犲苟杩囨护闈為噸鍙犱綅缃 const nonOverlappingPositions = filterNonOverlapping(positions[subseq], len); if (nonOverlappingPositions.length >= 2) { // 鎵惧埌閲嶅搴忓垪锛屾坊鍔犲埌缁撴灉鍒楄〃 repeats.push({ repeat: subseq, length: len, positions: nonOverlappingPositions, count: nonOverlappingPositions.length }); } } } // 濡傛灉鍦ㄥ綋鍓嶉暱搴︽壘鍒颁簡閲嶅搴忓垪锛岃繑鍥炴墍鏈夌粨鏋 if (repeats.length > 0) { return repeats; } } // 濡傛灉娌℃湁鎵惧埌閲嶅搴忓垪 return null; } // 鏌ユ壘鎵€鏈夋病鏈夊寘鍚叧绯荤殑閲嶅搴忓垪锛堜紭鍖栦簡娉ㄩ噴鍜岄€昏緫锛 function findAllNonOverlappingRepeats(sequence, minLength) { const maxLength = Math.floor(sequence.length / 2); const allRepeats = []; // 浠庢渶灏忛暱搴﹀埌鏈€澶ч暱搴︽煡鎵炬墍鏈夐噸澶嶅簭鍒 for (let len = minLength; len <= maxLength; len++) { const seen = {}; const positions = {}; // 婊戝姩绐楀彛鏌ユ壘鎵€鏈夐暱搴︿负len鐨勫瓙搴忓垪 for (let i = 0; i <= sequence.length - len; i++) { const subseq = sequence.substring(i, i + len); if (!seen[subseq]) { seen[subseq] = 0; positions[subseq] = []; } seen[subseq]++; positions[subseq].push(i); } // 妫€鏌ユ槸鍚︽湁閲嶅搴忓垪 for (const [subseq, count] of Object.entries(seen)) { if (count >= 2) { // 妫€鏌ラ噸鍙犲苟杩囨护闈為噸鍙犱綅缃 const nonOverlappingPositions = filterNonOverlapping(positions[subseq], len); if (nonOverlappingPositions.length >= 2) { allRepeats.push({ repeat: subseq, length: len, positions: nonOverlappingPositions, count: nonOverlappingPositions.length }); } } } } // 杩囨护鎺夋湁鍖呭惈鍏崇郴鐨勯噸澶嶅簭鍒 const filteredRepeats = []; for (let i = 0; i < allRepeats.length; i++) { const currentRepeat = allRepeats[i]; let isContained = false; // 妫€鏌ュ綋鍓嶉噸澶嶅簭鍒楁槸鍚﹁鍏朵粬鏇撮暱鐨勯噸澶嶅簭鍒楀畬鍏ㄥ寘鍚 for (let j = 0; j < allRepeats.length; j++) { if (i === j) continue; const otherRepeat = allRepeats[j]; // 濡傛灉鍏朵粬搴忓垪鏇撮暱涓斿寘鍚綋鍓嶅簭鍒 if (otherRepeat.length > currentRepeat.length && otherRepeat.repeat.includes(currentRepeat.repeat)) { // 妫€鏌ュ綋鍓嶅簭鍒楃殑浣嶇疆鏄惁瀹屽叏鍦ㄦ洿闀垮簭鍒楃殑鏌愪釜浣嶇疆鑼冨洿鍐 let hasCompleteOverlap = false; for (const currentPos of currentRepeat.positions) { for (const otherPos of otherRepeat.positions) { if (currentPos >= otherPos && currentPos + currentRepeat.length <= otherPos + otherRepeat.length) { hasCompleteOverlap = true; break; } } if (hasCompleteOverlap) break; } if (hasCompleteOverlap) { isContained = true; break; } } } if (!isContained) { filteredRepeats.push(currentRepeat); } } // 鎸夐暱搴﹂檷搴忔帓搴 filteredRepeats.sort((a, b) => b.length - a.length); return filteredRepeats.length > 0 ? filteredRepeats : null; } document.addEventListener('DOMContentLoaded', function() { const analyzeBtn = document.getElementById('analyze-btn'); const sequenceInput = document.getElementById('sequence-input'); const minLengthInput = document.getElementById('min-length'); const resultsContainer = document.getElementById('results-container'); const resultsList = document.getElementById('results-list'); const helpIcon = document.getElementById('help-icon'); const instructions = document.getElementById('instructions'); // 鎻愬彇榧犳爣浜嬩欢澶勭悊鍑芥暟涓哄崟鐙嚱鏁帮紝鎻愰珮鍙鎬 function handlePositionHighlighting(posSpan, colorIndex) { const resultIndex = posSpan.dataset.resultIndex; const repeatIndex = posSpan.dataset.repeatIndex; const positionIndex = posSpan.dataset.index; const highlightSelector = `.highlight[data-result-index="${resultIndex}"][data-repeat-index="${repeatIndex}"][data-position-index="${positionIndex}"]`; const highlightElements = document.querySelectorAll(highlightSelector); posSpan.addEventListener('mousedown', function() { highlightElements.forEach(el => { el.classList.add(`highlight-green-${colorIndex}`); }); }); posSpan.addEventListener('mouseup', function() { highlightElements.forEach(el => { el.classList.remove(`highlight-green-${colorIndex}`); }); }); posSpan.addEventListener('mouseleave', function() { highlightElements.forEach(el => { el.classList.remove(`highlight-green-${colorIndex}`); }); }); } // 闂彿鍥炬爣鐐瑰嚮浜嬩欢 helpIcon.addEventListener('click', function() { instructions.style.display = instructions.style.display === 'block' ? 'none' : 'block'; }); analyzeBtn.addEventListener('click', function() { const sequence = sequenceInput.value.trim(); if (!sequence) { alert('璇疯緭鍏ュ簭鍒楋紒'); return; } const minLength = parseInt(minLengthInput.value) || 10; // 鏄剧ず鍔犺浇鐘舵€ analyzeBtn.disabled = true; analyzeBtn.textContent = '鍒嗘瀽涓?..'; try { // 瑙ｆ瀽杈撳叆搴忓垪 const entries = parseFasta(sequence); const results = []; // 鍒嗘瀽姣忎釜搴忓垪 entries.forEach(entry => { const { header, sequence } = entry; const type = determineSequenceType(sequence); const repeatInfos = findAllNonOverlappingRepeats(sequence, minLength); results.push({ header, type, original: sequence, repeatInfos }); }); // 娓呯┖涔嬪墠鐨勭粨鏋 resultsList.innerHTML = ''; // 澶勭悊缁撴灉 if (results.length > 0) { results.forEach(result => { const resultElement = document.createElement('div'); resultElement.className = 'sequence-result'; // 娣诲姞搴忓垪鏍囬 const headerElement = document.createElement('div'); headerElement.className = 'sequence-header'; headerElement.textContent = `搴忓垪: ${result.header}`; resultElement.appendChild(headerElement); // 娣诲姞搴忓垪绫诲瀷 const typeElement = document.createElement('div'); typeElement.className = 'sequence-type'; typeElement.textContent = `绫诲瀷: ${result.type}`; resultElement.appendChild(typeElement); // 娣诲姞鏈€闀块噸澶嶅簭鍒楅暱搴︽樉绀 if (result.repeatInfos && result.repeatInfos.length > 0) { const longestRepeatLengthElement = document.createElement('div'); longestRepeatLengthElement.className = 'longest-repeat-length'; longestRepeatLengthElement.textContent = `鏈€闀块噸澶嶅簭鍒楅暱搴? ${result.repeatInfos[0].length}`; resultElement.appendChild(longestRepeatLengthElement); } // 鍑嗗楂樹寒鏄剧ず鐨勫師濮嬪簭鍒 let originalSequence = result.original; // 鏋勫缓楂樹寒HTML let highlightedHTML = originalSequence; // 濡傛灉鎵惧埌閲嶅搴忓垪锛岃繘琛岄珮浜鐞 if (result.repeatInfos && result.repeatInfos.length > 0) { // 鏀堕泦鎵€鏈夐噸澶嶅簭鍒楃殑浣嶇疆淇℃伅 const allHighlights = []; result.repeatInfos.forEach((repeatInfo, repeatIndex) => { const { repeat, length, positions } = repeatInfo; positions.forEach((pos, posIndex) => { allHighlights.push({ start: pos, end: pos + length - 1, repeatIndex: repeatIndex, positionIndex: posIndex }); }); }); // 鎸夎捣濮嬩綅缃帓搴 allHighlights.sort((a, b) => a.start - b.start); // 鏋勫缓楂樹寒HTML let parts = []; let lastEnd = 0; allHighlights.forEach(highlight => { const { start, end, repeatIndex, positionIndex } = highlight; // 娣诲姞楂樹寒浣嶇疆涔嬪墠鐨勬櫘閫氭枃鏈 if (start > lastEnd) { parts.push(originalSequence.substring(lastEnd, start)); } // 濡傛灉褰撳墠楂樹寒涓庝笂涓€涓噸鍙狅紝璺宠繃 if (start < lastEnd) return; // 涓烘瘡涓噸澶嶅簭鍒楀垎閰嶄竴涓鑹茬储寮 const colorIndex = repeatIndex % 6; // 娣诲姞甯︽湁鐗瑰畾鏁版嵁灞炴€у拰棰滆壊绫荤殑楂樹寒span parts.push(`<span class="highlight highlight-color-${colorIndex}" data-result-index="${results.indexOf(result)}" data-repeat-index="${repeatIndex}" data-position-index="${positionIndex}">${originalSequence.substring(start, end + 1)}</span>`); lastEnd = end + 1; }); // 娣诲姞鏈€鍚庝竴閮ㄥ垎 if (lastEnd < originalSequence.length) { parts.push(originalSequence.substring(lastEnd)); } highlightedHTML = parts.join(''); } // 娣诲姞楂樹寒鐨勫師濮嬪簭鍒 const originalElement = document.createElement('div'); originalElement.className = 'original-sequence'; originalElement.innerHTML = highlightedHTML; resultElement.appendChild(originalElement); // 娣诲姞閲嶅搴忓垪淇℃伅 if (result.repeatInfos && result.repeatInfos.length > 0) { result.repeatInfos.forEach(repeatInfo => { const { repeat, length, positions, count } = repeatInfo; const repeatInfoElement = document.createElement('div'); repeatInfoElement.className = 'repeat-info'; const repeatElement = document.createElement('span'); repeatElement.className = 'repeat-sequence'; // 涓洪噸澶嶅簭鍒楀悕绉板垎閰嶉鑹 const colorIndex = result.repeatInfos.indexOf(repeatInfo) % 6; repeatElement.classList.add(`highlight-color-${colorIndex}`); repeatElement.textContent = repeat; const countElement = document.createElement('span'); countElement.className = 'repeat-count'; countElement.textContent = ` (閲嶅${count}娆?`; // 鏍煎紡鍖栦綅缃俊鎭负璧风偣-鏈熬鏍煎紡 const formattedPositions = positions.map((pos, index) => { const posSpan = document.createElement('span'); posSpan.className = 'position-span'; posSpan.textContent = `${pos}-${pos + length - 1}`; posSpan.dataset.repeatIndex = result.repeatInfos.indexOf(repeatInfo); posSpan.dataset.index = index; posSpan.dataset.resultIndex = results.indexOf(result); // 搴旂敤榧犳爣浜嬩欢澶勭悊 handlePositionHighlighting(posSpan, colorIndex); return posSpan; }); const positionsElement = document.createElement('span'); positionsElement.className = 'repeat-positions'; positionsElement.appendChild(document.createTextNode(' 浣嶇疆: ')); // 娣诲姞浣嶇疆鍏冪礌骞剁敤閫楀彿鍒嗛殧 formattedPositions.forEach((posSpan, index) => { positionsElement.appendChild(posSpan); if (index < formattedPositions.length - 1) { positionsElement.appendChild(document.createTextNode('锛?)); } }); repeatInfoElement.appendChild(document.createTextNode('閲嶅搴忓垪: ')); repeatInfoElement.appendChild(repeatElement); repeatInfoElement.appendChild(countElement); repeatInfoElement.appendChild(document.createElement('br')); repeatInfoElement.appendChild(positionsElement); resultElement.appendChild(repeatInfoElement); }); } else { const noRepeatsElement = document.createElement('div'); noRepeatsElement.textContent = `鏈壘鍒伴暱搴︹墺${minLength}鐨勯噸澶嶅簭鍒梎; resultElement.appendChild(noRepeatsElement); } resultsList.appendChild(resultElement); }); // 鏄剧ず缁撴灉瀹瑰櫒 resultsContainer.classList.remove('hidden'); } else { resultsList.innerHTML = '<div>鏈壘鍒版湁鏁堝簭鍒楁垨閲嶅搴忓垪</div>'; resultsContainer.classList.remove('hidden'); } } catch (error) { console.error('鍒嗘瀽杩囩▼涓嚭閿橔', error); alert('鍒嗘瀽杩囩▼涓嚭閿橔 ' + error.message); } finally { // 鎭㈠鎸夐挳鐘舵€ analyzeBtn.disabled = false; analyzeBtn.textContent = '鍒嗘瀽搴忓垪'; } }); }); </script> <footer> <div class="foot"> <div class="container-fluid"> <div class="row"> <div class="col col-1-3"> <div class="foot-link"> <div class="item"> <dl> <dt>鍏充簬閲戝紑鐟濣/dt> <dd><a href="/about/">鍏徃绠€浠婞/a></dd> <dd><a 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