{"id":31132,"date":"2024-11-25T10:34:14","date_gmt":"2024-11-25T02:34:14","guid":{"rendered":"https:\/\/fwq.ai\/blog\/31132\/"},"modified":"2024-11-25T10:34:14","modified_gmt":"2024-11-25T02:34:14","slug":"javascript%e6%95%b0%e6%8d%ae%e7%bb%93%e6%9e%84%e4%b9%8b%e5%8d%95%e9%93%be%e8%a1%a8%e5%92%8c%e5%be%aa%e7%8e%af%e9%93%be%e8%a1%a8%e5%ae%9e%e4%be%8b%e5%88%86%e4%ba%ab","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/31132\/","title":{"rendered":"JavaScript\u6570\u636e\u7ed3\u6784\u4e4b\u5355\u94fe\u8868\u548c\u5faa\u73af\u94fe\u8868\u5b9e\u4f8b\u5206\u4eab"},"content":{"rendered":"

\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u4e86javascript\u6570\u636e\u7ed3\u6784\u4e4b\u5355\u94fe\u8868\u3001\u5faa\u73af\u94fe\u8868\uff0c\u8be6\u7ec6\u7684\u4ecb\u7ecd\u4e86javascript\u5982\u4f55\u5b9e\u73b0\u5355\u94fe\u8868\u3001\u5faa\u73af\u94fe\u8868\uff0c\u6709\u5174\u8da3\u7684\u53ef\u4ee5\u4e86\u89e3\u4e00\u4e0b\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\u3002<\/p>\n

\u8fdb\u5165\u6b63\u9898\uff0c\u5173\u4e8e\u94fe\u8868\u7684\u6570\u636e\u7ed3\u6784\u77e5\u8bc6\uff0c\u8fd9\u91cc\u7b80\u5355\u4ecb\u7ecd\u4e0b\uff1a<\/p>\n

\u94fe\u8868\u662f\u4e00\u79cd\u7269\u7406\u5b58\u50a8\u5355\u5143\u4e0a\u975e\u7ebf\u6027\u3001\u975e\u8fde\u7eed\u6027\u7684\u6570\u636e\u7ed3\u6784\uff08\u5b83\u5728\u6570\u636e\u903b\u8f91\u4e0a\u662f\u7ebf\u6027\u7684\uff09\uff0c\u5b83\u7684\u6bcf\u4e2a\u8282\u70b9\u7531\u4e24\u4e2a\u57df\u7ec4\u6210\uff1a\u6570\u636e\u57df\u548c\u6307\u9488\u57df\u3002\u6570\u636e\u57df\u4e2d\u5b58\u50a8\u5b9e\u9645\u6570\u636e\uff0c\u6307\u9488\u57df\u5219\u5b58\u50a8\u7740\u6307\u9488\u4fe1\u606f\uff0c\u6307\u5411\u94fe\u8868\u4e2d\u7684\u4e0b\u4e00\u4e2a\u5143\u7d20\u6216\u8005\u4e0a\u4e00\u4e2a\u5143\u7d20\u3002\u6b63\u662f\u7531\u4e8e\u6307\u9488\u7684\u5b58\u5728\uff0c\u94fe\u8868\u7684\u5b58\u50a8\u5728\u7269\u7406\u5355\u5143\u662f\u975e\u8fde\u7eed\u6027\u7684\u3002 <\/p>\n

\u94fe\u8868\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u540c\u6837\u660e\u663e\u3002\u548c\u7ebf\u6027\u8868\u76f8\u6bd4\uff0c\u94fe\u8868\u5728\u6dfb\u52a0\u548c\u5220\u9664\u8282\u70b9\u4e0a\u7684\u6548\u7387\u66f4\u9ad8\uff0c\u56e0\u4e3a\u5176\u53ea\u9700\u8981\u4fee\u6539\u6307\u9488\u4fe1\u606f\u5373\u53ef\u5b8c\u6210\u64cd\u4f5c\uff0c\u800c\u4e0d\u50cf\u7ebf\u6027\u8868\uff08\u6570\u7ec4\uff09\u90a3\u6837\u9700\u8981\u79fb\u52a8\u5143\u7d20\u3002\u540c\u6837\u7684\uff0c\u94fe\u8868\u7684\u957f\u5ea6\u5728\u7406\u8bba\u4e0a\u4e5f\u662f\u65e0\u9650\u7684\uff08\u5728\u5b58\u50a8\u5668\u5bb9\u91cf\u8303\u56f4\u5185\uff09\uff0c\u5e76\u53ef\u4ee5\u52a8\u6001\u53d8\u5316\u957f\u5ea6\uff0c\u76f8\u6bd4\u7ebf\u6027\u8868\u4f18\u52bf\u5f88\u5927\u3002 \u76f8\u5e94\u7684\uff0c\u7531\u4e8e\u7ebf\u6027\u8868\u65e0\u6cd5\u968f\u673a\u8bbf\u95ee\u8282\u70b9\uff0c\u53ea\u80fd\u901a\u8fc7\u6307\u9488\u987a\u7740\u94fe\u8868\u8fdb\u884c\u904d\u5386\u67e5\u8be2\u6765\u8bbf\u95ee\uff0c\u6545\u5176\u8bbf\u95ee\u6570\u636e\u5143\u7d20\u7684\u6548\u7387\u6bd4\u8f83\u4f4e\u3002 <\/p>\n

\u4e0b\u9762\u662fJS\u90e8\u5206<\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

\u8fd9\u91cc\u9762\u5c01\u88c5\u4e86\u7684\u5e38\u7528\u65b9\u6cd5\u53ca\u63cf\u8ff0\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u65b9\u6cd5<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n
append(element) <\/td>\n \u5411\u94fe\u8868\u5c3e\u90e8\u6dfb\u52a0\u7ed3\u70b9element<\/td>\n<\/tr>\n
insert(position,element)<\/td>\n \u5411\u4f4d\u7f6eposition\u5904\u63d2\u5165\u7ed3\u70b9element<\/td>\n<\/tr>\n
removeAt(position)<\/td>\n \u6309\u7167\u7d22\u5f15\u503cposition\u5220\u9664\u7ed3\u70b9<\/td>\n<\/tr>\n
remove(element)<\/td>\n \u641c\u7d22\u5e76\u5220\u9664\u7ed9\u5b9a\u7ed3\u70b9element<\/td>\n<\/tr>\n
remove() <\/td>\n\u5220\u9664\u94fe\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u7ed3\u70b9<\/td>\n<\/tr>\n
indexOf(element)<\/td>\n\u67e5\u627e\u5e76\u8fd4\u56de\u7ed9\u5b9a\u7ed3\u70b9element\u7684\u7d22\u5f15\u503c<\/td>\n<\/tr>\n
isEmpty() <\/td>\n\u5224\u65ad\u94fe\u8868\u662f\u5426\u4e3a\u7a7a<\/td>\n<\/tr>\n
size()<\/td>\n \u83b7\u53d6\u94fe\u8868\u957f\u5ea6<\/td>\n<\/tr>\n
toString()<\/td>\n \u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u8f93\u51fa<\/td>\n<\/tr>\n
getHead()<\/td>\n\u83b7\u53d6\u5934\u7ed3\u70b9<\/td>\n<\/tr>\n
getTail() <\/td>\n\u83b7\u53d6\u5c3e\u7ed3\u70b9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5bf9\u4e8e\u5404\u5e38\u7528\u65b9\u6cd5\u7684\u7b97\u6cd5\u63cf\u8ff0\u5728\u8fd9\u91cc\u5c31\u4e0d\u5199\u4e86\uff0c\u76f8\u4fe1\u5927\u5bb6\u90fd\u53ef\u4ee5\u8f7b\u6613\u8bfb\u61c2\u5e76\u7406\u89e3\uff0c\u6bd5\u7adf\u90fd\u662f\u975e\u5e38\u57fa\u7840\u7684\u77e5\u8bc6\u4e86\u3002<\/p>\n

\u5355\u94fe\u8868\uff1a<\/p>\n

<\/p>\n

function LinkedList(){ \r\n \/*\u8282\u70b9\u5b9a\u4e49*\/ \r\n var Node = function(element){ \r\n  this.element = element; \/\/\u5b58\u653e\u8282\u70b9\u5185\u5bb9 \r\n  this.next = null; \/\/\u6307\u9488 \r\n } \r\n \r\n var length = 0, \/\/\u5b58\u653e\u94fe\u8868\u957f\u5ea6 \r\n  head = null; \/\/\u5934\u6307\u9488 \r\n \r\n this.append = function(element){ \r\n  var node = new Node(element), \r\n   current; \/\/\u64cd\u4f5c\u6240\u7528\u6307\u9488 \r\n \r\n  if (!head){ \r\n   head = node; \r\n  }else { \r\n   current = head; \r\n \r\n   while(current.next){ \r\n    current = current.next; \r\n   } \r\n \r\n   current.next = node; \r\n  } \r\n \r\n  length++; \r\n  return true; \r\n }; \r\n \r\n this.insert = function(position, element){ \r\n  if (position &gt;= 0 &amp;&amp; position  -1 &amp;&amp; position <p>\u5faa\u73af\u94fe\u8868\uff1a\u5728\u5355\u94fe\u8868\u7684\u57fa\u7840\u4e0a\uff0c\u5c06\u5c3e\u8282\u70b9\u7684\u6307\u9488\u6307\u5411\u5934\u7ed3\u70b9\uff0c\u5c31\u6784\u6210\u4e86\u4e00\u4e2a\u5faa\u73af\u94fe\u8868\u3002\u73af\u5f62\u94fe\u8868\u4ece\u4efb\u610f\u4e00\u4e2a\u8282\u70b9\u5f00\u59cb\uff0c\u90fd\u53ef\u4ee5\u904d\u5386\u6574\u4e2a\u94fe\u8868\u3002<br><\/p><p class=\"jb51code\"><br><\/p><pre class=\"brush:js;\">function CircularLinkedList(){ \r\n var Node = function(element){ \r\n  this.element = element; \r\n  this.next = null; \r\n } \r\n \r\n var length = 0, \r\n  head = null; \r\n \r\n this.append = function(element){ \r\n  var node = new Node(element), \r\n   current; \r\n \r\n  if (!head) { \r\n   head = node; \r\n   node.next = head; \r\n  }else{ \r\n   current = head; \r\n \r\n   while(current.next !== head){ \r\n    current = current.next; \r\n   } \r\n \r\n   current.next = node; \r\n   node.next = head; \r\n  }; \r\n \r\n  length++; \r\n  return true; \r\n }; \r\n \r\n this.insert = function(position, element){ \r\n  if(position &gt; -1 &amp;&amp; position  -1 &amp;&amp; position <p>\u4f7f\u7528\u65b9\u6cd5\uff1a<br><\/p><p style=\"text-align: center\"><img alt=\"\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/054\/025\/315bfeda84b1ffa0e62356e5fc8522d5-0.png\"><\/p><p>\u5728\u7c7b\u5916\u90e8\u6269\u5145\u65b9\u6cd5\uff1a<br><\/p><p   style=\"max-width:90%\"><img alt=\"\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/054\/025\/315bfeda84b1ffa0e62356e5fc8522d5-1.png\"><\/p><p>\u76f8\u5173\u63a8\u8350\uff1a<\/p><p><a href=\"http:\/\/www.php.cn\/js-tutorial-380760.html\" target=\"_self\">JavaScript\u6570\u636e\u7ed3\u6784\u4e2d\u53cc\u5411\u94fe\u8868\u7684\u4f7f\u7528\u5b9a\u4e49\u7684\u793a\u4f8b<\/a><\/p><p><a href=\"http:\/\/www.php.cn\/js-tutorial-380758.html\" target=\"_self\">JavaScript\u6570\u636e\u7ed3\u6784\u4e2d\u4f18\u5148\u961f\u5217\u4e0e\u5faa\u73af\u961f\u5217<\/a><\/p><p><a href=\"http:\/\/www.php.cn\/js-tutorial-360362.html\" target=\"_self\">JavaScript\u6570\u636e\u7ed3\u6784\u4e4b\u4e8c\u53c9\u67e5\u627e\u6811\u7684\u5b9a\u4e49\u4e0e\u8868\u793a\u65b9\u6cd5\u8be6\u89e3<\/a><\/p><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee5\u4e0a\u5c31\u662fJavaScript\u6570\u636e\u7ed3\u6784\u4e4b\u5355\u94fe\u8868\u548c\u5faa\u73af\u94fe\u8868\u5b9e\u4f8b\u5206\u4eab\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u4e86javascript\u6570\u636e\u7ed3\u6784\u4e4b\u5355\u94fe\u8868\u3001\u5faa\u73af\u94fe\u8868\uff0c\u8be6\u7ec6\u7684\u4ecb\u7ecd\u4e86javascript\u5982\u4f55\u5b9e\u73b0\u5355\u94fe\u8868\u3001\u5faa\u73af\u94fe\u8868\uff0c\u6709\u5174\u8da3\u7684\u53ef\u4ee5\u4e86\u89e3\u4e00\u4e0b\uff0c\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\u3002 \u8fdb\u5165\u6b63\u9898\uff0c\u5173\u4e8e\u94fe\u8868\u7684\u6570\u636e\u7ed3\u6784\u77e5\u8bc6\uff0c\u8fd9\u91cc\u7b80\u5355\u4ecb\u7ecd\u4e0b\uff1a \u94fe\u8868\u662f\u4e00\u79cd\u7269\u7406\u5b58\u50a8\u5355\u5143\u4e0a\u975e\u7ebf\u6027\u3001\u975e\u8fde\u7eed\u6027\u7684\u6570\u636e\u7ed3\u6784\uff08\u5b83\u5728\u6570\u636e\u903b\u8f91\u4e0a\u662f\u7ebf\u6027\u7684\uff09\uff0c\u5b83\u7684\u6bcf\u4e2a\u8282\u70b9\u7531\u4e24\u4e2a\u57df\u7ec4\u6210\uff1a\u6570\u636e\u57df\u548c\u6307\u9488\u57df\u3002\u6570\u636e\u57df\u4e2d\u5b58\u50a8\u5b9e\u9645\u6570\u636e\uff0c\u6307\u9488\u57df\u5219\u5b58\u50a8\u7740\u6307\u9488\u4fe1\u606f\uff0c\u6307\u5411\u94fe\u8868\u4e2d\u7684\u4e0b\u4e00\u4e2a\u5143\u7d20\u6216\u8005\u4e0a\u4e00\u4e2a\u5143\u7d20\u3002\u6b63\u662f\u7531\u4e8e\u6307\u9488\u7684\u5b58\u5728\uff0c\u94fe\u8868\u7684\u5b58\u50a8\u5728\u7269\u7406\u5355\u5143\u662f\u975e\u8fde\u7eed\u6027\u7684\u3002 \u94fe\u8868\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u540c\u6837\u660e\u663e\u3002\u548c\u7ebf\u6027\u8868\u76f8\u6bd4\uff0c\u94fe\u8868\u5728\u6dfb\u52a0\u548c\u5220\u9664\u8282\u70b9\u4e0a\u7684\u6548\u7387\u66f4\u9ad8\uff0c\u56e0\u4e3a\u5176\u53ea\u9700\u8981\u4fee\u6539\u6307\u9488\u4fe1\u606f\u5373\u53ef\u5b8c\u6210\u64cd\u4f5c\uff0c\u800c\u4e0d\u50cf\u7ebf\u6027\u8868\uff08\u6570\u7ec4\uff09\u90a3\u6837\u9700\u8981\u79fb\u52a8\u5143\u7d20\u3002\u540c\u6837\u7684\uff0c\u94fe\u8868\u7684\u957f\u5ea6\u5728\u7406\u8bba\u4e0a\u4e5f\u662f\u65e0\u9650\u7684\uff08\u5728\u5b58\u50a8\u5668\u5bb9\u91cf\u8303\u56f4\u5185\uff09\uff0c\u5e76\u53ef\u4ee5\u52a8\u6001\u53d8\u5316\u957f\u5ea6\uff0c\u76f8\u6bd4\u7ebf\u6027\u8868\u4f18\u52bf\u5f88\u5927\u3002 \u76f8\u5e94\u7684\uff0c\u7531\u4e8e\u7ebf\u6027\u8868\u65e0\u6cd5\u968f\u673a\u8bbf\u95ee\u8282\u70b9\uff0c\u53ea\u80fd\u901a\u8fc7\u6307\u9488\u987a\u7740\u94fe\u8868\u8fdb\u884c\u904d\u5386\u67e5\u8be2\u6765\u8bbf\u95ee\uff0c\u6545\u5176\u8bbf\u95ee\u6570\u636e\u5143\u7d20\u7684\u6548\u7387\u6bd4\u8f83\u4f4e\u3002  \u4e0b\u9762\u662fJS\u90e8\u5206 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u8fd9\u91cc\u9762\u5c01\u88c5\u4e86\u7684\u5e38\u7528\u65b9\u6cd5\u53ca\u63cf\u8ff0\uff1a \u65b9\u6cd5 \u63cf\u8ff0 append(element)   \u5411\u94fe\u8868\u5c3e\u90e8\u6dfb\u52a0\u7ed3\u70b9element insert(position,element)  \u5411\u4f4d\u7f6eposition\u5904\u63d2\u5165\u7ed3\u70b9element removeAt(position)  \u6309\u7167\u7d22\u5f15\u503cposition\u5220\u9664\u7ed3\u70b9 remove(element)  \u641c\u7d22\u5e76\u5220\u9664\u7ed9\u5b9a\u7ed3\u70b9element remove()  \u5220\u9664\u94fe\u8868\u4e2d\u6700\u540e\u4e00\u4e2a\u7ed3\u70b9 indexOf(element) \u67e5\u627e\u5e76\u8fd4\u56de\u7ed9\u5b9a\u7ed3\u70b9element\u7684\u7d22\u5f15\u503c isEmpty()  \u5224\u65ad\u94fe\u8868\u662f\u5426\u4e3a\u7a7a size()  \u83b7\u53d6\u94fe\u8868\u957f\u5ea6 toString()  \u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u8f93\u51fa getHead() \u83b7\u53d6\u5934\u7ed3\u70b9 getTail()  \u83b7\u53d6\u5c3e\u7ed3\u70b9 \u5bf9\u4e8e\u5404\u5e38\u7528\u65b9\u6cd5\u7684\u7b97\u6cd5\u63cf\u8ff0\u5728\u8fd9\u91cc\u5c31\u4e0d\u5199\u4e86\uff0c\u76f8\u4fe1\u5927\u5bb6\u90fd\u53ef\u4ee5\u8f7b\u6613\u8bfb\u61c2\u5e76\u7406\u89e3\uff0c\u6bd5\u7adf\u90fd\u662f\u975e\u5e38\u57fa\u7840\u7684\u77e5\u8bc6\u4e86\u3002 \u5355\u94fe\u8868\uff1a function LinkedList(){   \/*\u8282\u70b9\u5b9a\u4e49*\/   var Node = function(element){    this.element = element; \/\/\u5b58\u653e\u8282\u70b9\u5185\u5bb9    this.next = null; \/\/\u6307\u9488   }     var length = 0, \/\/\u5b58\u653e\u94fe\u8868\u957f\u5ea6    head = null; \/\/\u5934\u6307\u9488     this.append = function(element){    var node = new Node(element),     current; \/\/\u64cd\u4f5c\u6240\u7528\u6307\u9488      if (!head){     head = node;    }else {     current = head;       while(current.next){      current = current.next;  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