{"id":166258,"date":"2024-05-08T15:33:02","date_gmt":"2024-05-08T07:33:02","guid":{"rendered":""},"modified":"2024-05-08T15:33:07","modified_gmt":"2024-05-08T07:33:07","slug":"javascript%e8%bf%99%e9%87%8c%e4%bb%a3%e7%a0%81%e6%98%af%e5%a6%82%e4%bd%95%e5%88%a4%e6%96%ad%e4%ba%95%e5%ad%97%e6%a3%8b%e8%83%9c%e5%88%a9","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/166258.html","title":{"rendered":"JavaScript\u8fd9\u91cc\u4ee3\u7801\u662f\u5982\u4f55\u5224\u65ad\u4e95\u5b57\u68cb\u80dc\u5229"},"content":{"rendered":"

\"JavaScript\u8fd9\u91cc\u4ee3\u7801\u662f\u5982\u4f55\u5224\u65ad\u4e95\u5b57\u68cb\u80dc\u5229\"<\/p>\n

\u4e95\u5b57\u68cb\u80dc\u5229\u7684\u5224\u65ad\u4e3b\u8981\u57fa\u4e8e\u662f\u5426\u5b58\u5728\u4e09\u4e2a\u76f8\u8fde\u76f8\u540c\u7684\u7b26\u53f7\uff0c\u8fd9\u901a\u5e38\u5305\u62ec\u4e09\u79cd\u60c5\u51b5\uff1a\u6c34\u5e73\u80dc\u5229\u3001\u5782\u76f4\u80dc\u5229\u3001\u5bf9\u89d2\u7ebf\u80dc\u5229<\/strong>\u3002\u5728JavaScript\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u4e00\u4e2a\u6570\u7ec4\u6765\u4ee3\u8868\u68cb\u76d8\uff0c\u6570\u7ec4\u4e2d\u6bcf\u4e2a\u5143\u7d20\u4ee3\u8868\u68cb\u76d8\u7684\u4e00\u4e2a\u683c\u5b50\u3002\u5f53\u73a9\u5bb6\u843d\u5b50\u540e\uff0c\u7a0b\u5e8f\u5c06\u904d\u5386\u68c0\u67e5\u6240\u6709\u53ef\u80fd\u7684\u80dc\u5229\u6761\u4ef6\u3002\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u56fa\u5b9a\u68c0\u67e5\u6240\u6709\u7684\u884c\u3001\u5217\u4ee5\u53ca\u4e24\u6761\u5bf9\u89d2\u7ebf\uff0c\u5224\u65ad\u5b83\u4eec\u662f\u5426\u6709\u4e09\u4e2a\u76f8\u540c\u7684\u975e\u7a7a\u7b26\u53f7\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u8bbe\u7f6e\u68cb\u76d8\u548c\u53d8\u91cf<\/strong><\/p>\n<\/p>\n

\u9996\u5148\uff0c\u521b\u5efa\u4e00\u4e2a\u4e00\u7ef4\u6570\u7ec4\u6765\u8868\u793a\u4e95\u5b57\u68cb\u7684\u68cb\u76d8\uff0c\u5e76\u521d\u59cb\u5316\u68cb\u76d8\uff0c\u4f8b\u5982\u4f7f\u7528\u6570\u5b57 0\u30011\u30012 \u8868\u793a\u4e09\u884c\uff0c\u6bcf\u884c\u4f7f\u7528\u6570\u5b57 0\u30011\u30012 \u8868\u793a\u4e09\u5217\u3002\u6bcf\u4e2a\u683c\u5b50\u7684\u521d\u59cb\u503c\u53ef\u4ee5\u8bbe\u4e3a null\u3002<\/p>\n<\/p>\n

let board = [<\/p>\n
  [null, null, null],<\/p>\n
  [null, null, null],<\/p>\n
  [null, null, null]<\/p>\n
];<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u968f\u540e\uff0c\u786e\u5b9a\u5f53\u524d\u73a9\u5bb6\u7684\u6807\u5fd7\uff0c\u901a\u5e38\u4f7f\u7528 'X' \u548c 'O'\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u7f16\u5199\u68c0\u67e5\u80dc\u5229\u51fd\u6570<\/strong><\/p>\n<\/p>\n
\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\u6765\u68c0\u67e5\u68cb\u76d8\u72b6\u6001\u5224\u65ad\u662f\u5426\u80dc\u5229\u3002\u6b64\u51fd\u6570\u9700\u8981\u68c0\u67e5\u68cb\u76d8\u7684\u6240\u6709\u884c\u3001\u6240\u6709\u5217\u4ee5\u53ca\u4e24\u4e2a\u5bf9\u89d2\u7ebf\u3002<\/p>\n<\/p>\n
\u68c0\u67e5\u6240\u6709\u884c<\/strong><\/p>\n<\/p>\n
function isHorizontalWin(board) {<\/p>\n
  for (let row = 0; row < 3; row++) {<\/p>\n
    if (board[row][0] === board[row][1] && board[row][1] === board[row][2] && board[row][0] != null) {<\/p>\n
      return true;<\/p>\n
    }<\/p>\n
  }<\/p>\n
  return false;<\/p>\n
}<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u68c0\u67e5\u6240\u6709\u5217<\/strong><\/p>\n<\/p>\n
function isVerticalWin(board) {<\/p>\n
  for (let col = 0; col < 3; col++) {<\/p>\n
    if (board[0][col] === board[1][col] && board[1][col] === board[2][col] && board[0][col] != null) {<\/p>\n
      return true;<\/p>\n
    }<\/p>\n
  }<\/p>\n
  return false;<\/p>\n
}<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u68c0\u67e5\u5bf9\u89d2\u7ebf<\/strong><\/p>\n<\/p>\n
function isDiagonalWin(board) {<\/p>\n
  let center = board[1][1];<\/p>\n
  if (center != null) {<\/p>\n
    if ((board[0][0] === center && center === board[2][2]) ||<\/p>\n
        (board[0][2] === center && center === board[2][0])) {<\/p>\n
      return true;<\/p>\n
    }<\/p>\n
  }<\/p>\n
  return false;<\/p>\n
}<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u6574\u5408\u68c0\u67e5\u80dc\u5229\u7684\u903b\u8f91<\/strong><\/p>\n<\/p>\n
\u6700\u540e\uff0c\u9700\u8981\u4e00\u51fd\u6570\u6765\u6574\u5408\u524d\u9762\u7684\u903b\u8f91\uff0c\u8fd9\u4e2a\u51fd\u6570\u5c06\u88ab\u7528\u4e8e\u6bcf\u6b21\u73a9\u5bb6\u843d\u5b50\u540e\u8c03\u7528\u4ee5\u5224\u65ad\u6e38\u620f\u662f\u5426\u7ed3\u675f\u3002<\/p>\n<\/p>\n
function checkWin(board) {<\/p>\n
  return isHorizontalWin(board) || isVerticalWin(board) || isDiagonalWin(board);<\/p>\n
}<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u52a0\u5165\u6e38\u620f\u903b\u8f91\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u73a9\u5bb6\u6bcf\u6b21\u4e0b\u68cb\u540e\u8c03\u7528 checkWin<\/code> \u51fd\u6570\u6765\u68c0\u67e5\u6e38\u620f\u662f\u5426\u5df2\u7ecf\u6709\u4e86\u80dc\u8005\u3002<\/p>\n<\/p>\n
\u56db\u3001\u4f18\u5316<\/strong><\/p>\n<\/p>\n
\u5bf9\u4e8e\u4e00\u4e2a\u7b80\u5355\u76843×3\u4e95\u5b57\u68cb\uff0c\u4e0a\u8ff0\u65b9\u6cd5\u662f\u53ef\u884c\u4e14\u76f4\u89c2\u7684\u3002\u7136\u800c\uff0c\u5982\u679c\u9700\u8981\u5904\u7406\u8f83\u5927\u7684\u68cb\u76d8\u6216\u8005\u53d8\u79cd\u4e95\u5b57\u68cb\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u66f4\u7075\u6d3b\u7684\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u91c7\u7528\u5faa\u73af\u904d\u5386\u5e76\u4f7f\u7528\u53d8\u91cf\u52a8\u6001\u68c0\u67e5\u884c\u3001\u5217\uff0c\u6216\u8005\u751a\u81f3\u4f7f\u7528\u66f4\u9ad8\u7ea7\u7684\u6570\u636e\u7ed3\u6784\u6bd4\u5982\u56fe\u6765\u8868\u793a\u68cb\u76d8\uff0c\u91c7\u7528\u56fe\u7b97\u6cd5\u6765\u68c0\u67e5\u80dc\u5229\u6761\u4ef6\u3002<\/p>\n<\/p>\n
\u53e6\u5916\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8bb0\u5f55\u5404\u884c\u3001\u5404\u5217\u4ee5\u53ca\u4e24\u4e2a\u5bf9\u89d2\u7ebf\u4e0a\u5404\u4e2a\u7b26\u53f7\u7684\u6570\u91cf\uff0c\u6765\u964d\u4f4e\u6bcf\u6b21\u5224\u65ad\u80dc\u5229\u6761\u4ef6\u65f6\u7684\u8ba1\u7b97\u91cf\uff0c\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<\/p>\n
\u603b\u4e4b\uff0c\u5728JavaScript\u4e2d\u5224\u65ad\u4e95\u5b57\u68cb\u7684\u80dc\u5229\u8005\u4e3b\u8981\u662f\u57fa\u4e8e\u904d\u5386\u548c\u6bd4\u8f83\u68cb\u76d8\u4e0a\u7684\u7b26\u53f7\u5e8f\u5217\uff0c\u901a\u8fc7\u56fa\u5b9a\u7684\u80dc\u5229\u6a21\u5f0f\u8fdb\u884c\u5339\u914d\uff0c\u5373\u53ef\u9ad8\u6548\u5224\u5b9a\u80dc\u5229\u72b6\u6001\u3002\u8003\u8651\u5230\u6548\u7387\u548c\u6269\u5c55\u6027\uff0c\u5b9e\u9645\u5e94\u7528\u4e2d\u53ef\u80fd\u4f1a\u91c7\u7528\u66f4\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784\u548c\u7b97\u6cd5\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
1. \u5982\u4f55\u5728JavaScript\u4e2d\u5224\u65ad\u4e95\u5b57\u68cb\u7684\u80dc\u5229\uff1f<\/strong><\/p>\n
\u4e95\u5b57\u68cb\u80dc\u5229\u7684\u5224\u65ad\u903b\u8f91\u53ef\u4ee5\u901a\u8fc7JavaScript\u4ee3\u7801\u6765\u5b9e\u73b0\u3002\u4e00\u79cd\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\u6765\u8868\u793a\u68cb\u76d8\uff0c\u5e76\u4f7f\u7528\u7279\u5b9a\u7684\u6807\u8bc6\u7b26\u4ee3\u8868\u6bcf\u4e2a\u73a9\u5bb6\u7684\u68cb\u5b50\u3002\u7136\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\u6765\u68c0\u67e5\u68cb\u76d8\u4e0a\u662f\u5426\u6709\u4efb\u4f55\u4e00\u65b9\u73a9\u5bb6\u83b7\u80dc\u3002<\/p>\n
2. \u5728JavaScript\u4e2d\uff0c\u5982\u4f55\u5224\u65ad\u4e95\u5b57\u68cb\u662f\u5426\u8fbe\u6210\u8fde\u7ebf\u80dc\u5229\uff1f<\/strong><\/p>\n
\u8981\u5224\u65ad\u4e95\u5b57\u68cb\u662f\u5426\u8fbe\u6210\u8fde\u7ebf\u80dc\u5229\uff0c\u53ef\u4ee5\u901a\u8fc7\u904d\u5386\u68cb\u76d8\u4e0a\u7684\u6240\u6709\u53ef\u80fd\u80dc\u5229\u7684\u884c\u3001\u5217\u548c\u5bf9\u89d2\u7ebf\u6765\u5b9e\u73b0\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u53cc\u91cd\u5faa\u73af\u6765\u68c0\u67e5\u6bcf\u4e2a\u53ef\u80fd\u7684\u80dc\u5229\u7ec4\u5408\uff0c\u5e76\u68c0\u67e5\u662f\u5426\u6709\u76f8\u540c\u7684\u68cb\u5b50\u6807\u8bc6\u7b26\u5b58\u5728\u3002\u5982\u679c\u6709\u4e00\u65b9\u73a9\u5bb6\u7684\u68cb\u5b50\u8fde\u6210\u4e00\u6761\u76f4\u7ebf\uff0c\u90a3\u4e48\u8be5\u73a9\u5bb6\u5c31\u83b7\u80dc\u4e86\u3002<\/p>\n
3. \u5728JavaScript\u4e2d\uff0c\u5982\u4f55\u5224\u65ad\u4e95\u5b57\u68cb\u662f\u5426\u5e73\u5c40\uff1f<\/strong><\/p>\n
\u8981\u5224\u65ad\u4e95\u5b57\u68cb\u662f\u5426\u5e73\u5c40\uff0c\u53ef\u4ee5\u901a\u8fc7\u68c0\u67e5\u68cb\u76d8\u4e0a\u662f\u5426\u6240\u6709\u7684\u683c\u5b50\u90fd\u5df2\u7ecf\u88ab\u5360\u6ee1\u6765\u5b9e\u73b0\u3002\u5982\u679c\u6240\u6709\u683c\u5b50\u90fd\u5df2\u88ab\u5360\u7528\uff0c\u800c\u4e14\u6ca1\u6709\u4efb\u4f55\u4e00\u65b9\u73a9\u5bb6\u83b7\u80dc\uff0c\u90a3\u4e48\u6e38\u620f\u5c31\u662f\u5e73\u5c40\u3002\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\u6765\u904d\u5386\u68cb\u76d8\uff0c\u5e76\u68c0\u67e5\u6bcf\u4e2a\u683c\u5b50\u7684\u72b6\u6001\u3002\u5982\u679c\u6ca1\u6709\u4efb\u4f55\u4e00\u4e2a\u683c\u5b50\u662f\u7a7a\u7684\uff0c\u5e76\u4e14\u6ca1\u6709\u73a9\u5bb6\u83b7\u80dc\uff0c\u90a3\u4e48\u6e38\u620f\u5c31\u662f\u5e73\u5c40\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4e95\u5b57\u68cb\u80dc\u5229\u7684\u5224\u65ad\u4e3b\u8981\u57fa\u4e8e\u662f\u5426\u5b58\u5728\u4e09\u4e2a\u76f8\u8fde\u76f8\u540c\u7684\u7b26\u53f7\uff0c\u8fd9\u901a\u5e38\u5305\u62ec\u4e09\u79cd\u60c5\u51b5\uff1a\u6c34\u5e73\u80dc\u5229\u3001\u5782\u76f4\u80dc\u5229\u3001\u5bf9\u89d2\u7ebf\u80dc\u5229\u3002\u5728Ja […]","protected":false},"author":3,"featured_media":166268,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/166258"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=166258"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/166258\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/166268"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=166258"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=166258"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=166258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}