{"id":48858,"date":"2024-12-02T14:58:55","date_gmt":"2024-12-02T06:58:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/48858\/"},"modified":"2024-12-02T14:58:55","modified_gmt":"2024-12-02T06:58:55","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%9b%bf%e6%8d%a2%e5%9c%a8%e7%bc%96%e7%a8%8b%e4%b8%ad%e4%b8%ba%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%88%96%e6%95%b0%e7%bb%84%e5%85%83%e7%b4%a0","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/48858\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u5728\u7f16\u7a0b\u4e2d\u4e3a\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\u7a7a\u683c\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u5982\u4f55\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u5728\u7f16\u7a0b\u4e2d\u4e3a\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\u7a7a\u683c\uff1f<\/h1>\n<p>\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u5728\u7f16\u7a0b\u4e2d\u4e3a\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\u7a7a\u683c\uff1f\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241101\/17304678456724d805093d6.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u5728\u7f16\u7a0b\u4e2d\u4e3a\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\u7a7a\u683c\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u5728\u7f16\u7a0b\u4e2d\u4e3a\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\u7a7a\u683c\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u8d4b\u503c\u7a7a\u683c<\/strong><\/p>\n<p>\u5728\u7f16\u7a0b\u4e2d\uff0c\u6709\u65f6\u9700\u8981\u5c06\u7a7a\u683c\u8d4b\u503c\u7ed9\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u3002\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u3002 <\/p>\n<p>\u4e3e\u4f8b\u6765\u8bf4\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u540d\u4e3a $flow \u7684\u53d8\u91cf\uff0c\u5176\u4e2d\u5b58\u50a8\u7740\u6570\u5b57 5\u3002\u6211\u4eec\u8981\u751f\u6210\u4e00\u4e2a\u70b9\u9635\u5f62\uff0c\u5176\u4e2d\u6bcf\u4e00\u884c\u90fd\u6bd4\u4e0a\u4e00\u884c\u591a\u4e24\u4e2a\u70b9\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre>function jin($flow){\n    $arr1 = array('.');\n    $b = '';\n    $b = str_pad($b, 5, \".\");\n    $arr2 = array('*');\n    $k = '';\n    for($i=1;$i&lt;=$flow;$i++){\n        $b = substr($b, 1);\n        array_push($arr1, $b);\n        echo $arr1[$i];\n        $k = str_pad($k, 2*$i-1,'*');\n        array_push($arr2, $k);\n        echo $arr2[$i].\"&lt;br \/&gt;\";\n    }\n}\n\njin(5);<\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u4f7f\u7528 str_pad() \u51fd\u6570\u6765\u5728\u5b57\u7b26\u4e32\u524d\u9762\u6216\u540e\u9762\u586b\u5145\u7279\u5b9a\u5b57\u7b26\u3002\u5728\u5faa\u73af\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 substr() \u51fd\u6570\u9010\u4e2a\u79fb\u9664\u5b57\u7b26\u4e32\u524d\u90e8\u7684\u70b9\uff0c\u4ece\u800c\u751f\u6210\u6240\u9700\u56fe\u6848\u3002 <\/p>\n<p>\u53e6\u4e00\u79cd\u8d4b\u503c\u7a7a\u683c\u7684\u65b9\u6cd5\u662f\u76f4\u63a5\u4f7f\u7528\u7a7a\u683c\u5b57\u7b26\u3002 \u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u4ee3\u7801\u5728\u5b57\u7b26\u4e32\u672b\u5c3e\u6dfb\u52a0\u4e00\u4e2a\u7a7a\u683c\uff1a<\/p>\n<pre>$str = \"Hello\";\n$str = str_replace(\".\", \" \", $str);<\/pre>\n<p>\u901a\u8fc7\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u6216\u76f4\u63a5\u6dfb\u52a0\u7a7a\u683c\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u7a7a\u683c\u8d4b\u503c\u7ed9\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u3002 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300a\u5982\u4f55\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u5728\u7f16\u7a0b\u4e2d\u4e3a\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\u7a7a\u683c\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u5728\u7f16\u7a0b\u4e2d\u4e3a\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\u7a7a\u683c\uff1f \u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u6587\u7ae0\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u5728\u7f16\u7a0b\u4e2d\u4e3a\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u8d4b\u503c\u7a7a\u683c\uff1f\u300b\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u6587\u7ae0\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01 \u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u8d4b\u503c\u7a7a\u683c \u5728\u7f16\u7a0b\u4e2d\uff0c\u6709\u65f6\u9700\u8981\u5c06\u7a7a\u683c\u8d4b\u503c\u7ed9\u5b57\u7b26\u4e32\u6216\u6570\u7ec4\u5143\u7d20\u3002\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u5b57\u7b26\u4e32\u66ff\u6362\u3002 \u4e3e\u4f8b\u6765\u8bf4\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u540d\u4e3a $flow \u7684\u53d8\u91cf\uff0c\u5176\u4e2d\u5b58\u50a8\u7740\u6570\u5b57 5\u3002\u6211\u4eec\u8981\u751f\u6210\u4e00\u4e2a\u70b9\u9635\u5f62\uff0c\u5176\u4e2d\u6bcf\u4e00\u884c\u90fd\u6bd4\u4e0a\u4e00\u884c\u591a\u4e24\u4e2a\u70b9\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a function jin($flow){ $arr1 = array(&#8216;.&#8217;); $b = &#8221;; $b = str_pad($b, 5, &#8220;.&#8221;); $arr2 = array(&#8216;*&#8217;); $k = &#8221;; for($i=1;$i&lt;=$flow;$i++){ $b = substr($b, 1); array_push($arr1, $b); echo $arr1[$i]; $k = str_pad($k, 2*$i-1,&#8217;*&#8217;); array_push($arr2, $k); echo $arr2[$i].&#8221;&lt;br \/&gt;&#8221;; } } jin(5); \u8fd9\u6bb5\u4ee3\u7801\u4f7f\u7528 str_pad() \u51fd\u6570\u6765\u5728\u5b57\u7b26\u4e32\u524d\u9762\u6216\u540e\u9762\u586b\u5145\u7279\u5b9a\u5b57\u7b26\u3002\u5728\u5faa\u73af\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 substr() \u51fd\u6570\u9010\u4e2a\u79fb\u9664\u5b57\u7b26\u4e32\u524d\u90e8\u7684\u70b9\uff0c\u4ece\u800c\u751f\u6210\u6240\u9700\u56fe\u6848\u3002 \u53e6\u4e00\u79cd\u8d4b\u503c\u7a7a\u683c\u7684\u65b9\u6cd5\u662f\u76f4\u63a5\u4f7f\u7528\u7a7a\u683c\u5b57\u7b26\u3002 \u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u4ee3\u7801\u5728\u5b57\u7b26\u4e32\u672b\u5c3e\u6dfb\u52a0\u4e00\u4e2a\u7a7a\u683c\uff1a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-48858","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=48858"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48858\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=48858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=48858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=48858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}