{"id":37090,"date":"2024-11-26T14:55:43","date_gmt":"2024-11-26T06:55:43","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37090\/"},"modified":"2024-11-26T14:55:43","modified_gmt":"2024-11-26T06:55:43","slug":"java%e4%b8%ad%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e6%8b%86%e5%88%86%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37090\/","title":{"rendered":"java\u4e2d\u6570\u7ec4\u600e\u4e48\u62c6\u5206\u5b57\u7b26\u4e32\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u62c6\u5206\u5b57\u7b26\u4e32\u6570\u7ec4\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528 split() \u65b9\u6cd5\uff1astrings = &#8220;hello,world,java&#8221;.split(&#8220;,&#8221;);\u4f7f\u7528 pattern.split() \u65b9\u6cd5\uff1astrings = pattern.split(&#8220;hello,world,java&#8221;, &#8220;,&#8221;);\u4f7f\u7528 arrays.stream() \u548c flatmap() \u65b9\u6cd5\uff1asplittedstrings = arrays.stream(strings).flatmap(s -&gt; stream.of(s.split\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111300575060844.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u6570\u7ec4\u600e\u4e48\u62c6\u5206\u5b57\u7b26\u4e32\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u4e2d\u6570\u7ec4\u600e\u4e48\u62c6\u5206\u5b57\u7b26\u4e32\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<h2>Java \u4e2d\u62c6\u5206 <\/h2>\n<h3>\u76f4\u63a5\u4f7f\u7528 split() \u65b9\u6cd5<\/h3>\n<pre>String[] strings = \"Hello,world,java\".split(\",\");<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f Pattern.split() \u65b9\u6cd5<\/h3>\n<pre>String[] strings = Pattern.split(\"Hello,world,java\", \",\");<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>\u4f7f\u7528 Arrays.stream() \u548c flatMap() \u65b9\u6cd5<\/h3>\n<pre>String[] strings = \"Hello,world,java\".split(\",\");\nString[][] splittedStrings = Arrays.stream(strings)\n                      .flatMap(s -&gt; Stream.of(s.split(\",\")))\n                      .toArray(String[][]::new);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u6570\u7ec4\u600e\u4e48\u62c6\u5206\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":"<p>java \u4e2d\u62c6\u5206\u5b57\u7b26\u4e32\u6570\u7ec4\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528 split() \u65b9\u6cd5\uff1astrings = &#8220;hello,world,java&#8221;.split(&#8220;,&#8221;);\u4f7f\u7528 pattern.split() \u65b9\u6cd5\uff1astrings = pattern.split(&#8220;hello,world,java&#8221;, &#8220;,&#8221;);\u4f7f\u7528 arrays.stream() \u548c flatmap() \u65b9\u6cd5\uff1asplittedstrings = arrays.stream(strings).flatmap(s -&gt; stream.of(s.split Java \u4e2d\u62c6\u5206 \u76f4\u63a5\u4f7f\u7528 split() \u65b9\u6cd5 String[] strings = &#8220;Hello,world,java&#8221;.split(&#8220;,&#8221;); \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f Pattern.split() \u65b9\u6cd5 String[] strings = Pattern.split(&#8220;Hello,world,java&#8221;, &#8220;,&#8221;); \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528 Arrays.stream() \u548c flatMap() \u65b9\u6cd5 String[] strings = &#8220;Hello,world,java&#8221;.split(&#8220;,&#8221;); String[][] splittedStrings = Arrays.stream(strings) .flatMap(s -&gt; Stream.of(s.split(&#8220;,&#8221;))) .toArray(String[][]::new); [&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-37090","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37090","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=37090"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37090\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}