```html <!DOCTYPE html> <html> <head> <title>100格蓝橙棋盘</title> <style> .board { display: grid; grid-template-columns: repeat(10,60px); gap: 5px; margin: 20px auto; width: fit-content; } .cell { height: 60px; background: #6ECFF6; border: 2px solid #0A6EBD; display: flex; align-items: center; justify-content: center; font-weight: bold; font-family: Arial; } .cell:nth-child(even) { background: #FFB347; border-color: #FF8C00; } </style> </head> <body> <div class="board"> <!--1-100格(示例:手动添加符号) -->


代码分析 这段代码实现了一个100格的蓝橙相间棋盘,部分格子会随机添加特殊符号。代码结构清晰,功能完整,但有一些地方可以优化。 优化建议 1. CSS样式方面:可以将一些固定的尺寸使用变量定义,提高代码的可维护性。 2. JavaScript方面:可以将生成棋盘的逻辑封装成一个函数,提高代码的复用性。 优化后的代码 ```html <!DOCTYPE html> <html> <head> <title>100格蓝橙棋盘</title> <style> /* 定义CSS变量,提高可维护性 */ :root { --cell-size: 60px; --gap-size: 5px; --margin-size: 20px; } .board { display: grid; /* 使用CSS变量 */ grid-template-columns: repeat(10, var(--cell-size)); /* 使用CSS变量 */ gap: var(--gap-size); /* 使用CSS变量 */ margin: var(--margin-size) auto; width: fit-content; } .cell { /* 使用CSS变量 */ height: var(--cell-size); background: #6ECFF6; border: 2px solid #0A6EBD; display: flex; align-items: center; justify-content: center; font-weight: bold; font-family: Arial; } .cell:nth-child(even) { background: #FFB347; border-color: #FF8C00; } </style> </head> <body> <div class="board"> <!--1-100格(示例:手动添加符号) --> <div class="cell">1</div> <div class="cell">2⚡</div> <div class="cell">3</div> <!-- ...剩余格子用JS生成更高效 --> </div> <script> // 封装生成棋盘的函数 function generateBoard() { const board = document.querySelector('.board'); // 移除手动添加的格子 while (board.firstChild) { board.removeChild(board.firstChild); } // 封装随机添加符号的函数 function addRandomSymbol(num) { if (Math.random() < 0.15 && num !== 100) { const symbols = ['⚡', '🌀', '⭐', '🃏', '⚔']; return num + symbols[Math.floor(Math.random() * symbols.length)]; } return num; } // 自动生成100格 for (let i = 1; i <= 100; i++) { const cell = document.createElement('div'); cell.className = 'cell'; cell.textContent = addRandomSymbol(i); board.appendChild(cell); } } // 调用生成棋盘的函数 generateBoard(); </script> </body> </html> ``` 额外需要注意的逻辑点 1. CSS变量的使用:使用CSS变量可以提高代码的可维护性,但要注意变量的作用域。 2. 函数封装:将生成棋盘的逻辑封装成函数可以提高代码的复用性,但要注意函数的参数和返回值。 3. 随机符号的生成:随机符号的生成概率是固定的,要注意在不同场景下可能需要调整概率。 [2025-06-27 18:00:07 | AI写代码神器 | 832点数解答]
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