{"id":34445,"date":"2024-11-26T15:00:19","date_gmt":"2024-11-26T07:00:19","guid":{"rendered":"https:\/\/fwq.ai\/blog\/34445\/"},"modified":"2024-11-26T15:00:19","modified_gmt":"2024-11-26T07:00:19","slug":"%e5%ad%97%e7%ac%a6%e6%80%8e%e4%b9%88%e8%bd%ac%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%95%b0%e7%bb%84-java","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/34445\/","title":{"rendered":"\u5b57\u7b26\u600e\u4e48\u8f6c\u5b57\u7b26\u4e32\u6570\u7ec4 java"},"content":{"rendered":"<blockquote><p>\n  \u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u6570\u7ec4\u7684\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a\u4f7f\u7528 string.valueof() \u65b9\u6cd5\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u5355\u4e2a\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u4f7f\u7528 split() \u65b9\u6cd5\u6309\u7167\u7279\u5b9a\u5206\u9694\u7b26\u62c6\u5206\u4e3a\u6570\u7ec4\u3002\u4f7f\u7528 arrays.stream() \u65b9\u6cd5\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u6d41\uff0c\u7136\u540e\u4f7f\u7528 map() \u65b9\u6cd5\u5c06\u6bcf\u4e2a\u5b57\u7b26\u6620\u5c04\u4e3a\u5b57\u7b26\u4e32\u5e76\u8f6c\u6362\u4e3a\u6570\u7ec4\u3002\u4f7f\u7528\u5faa\u73af\u624b\u52a8\u5c06\u6bcf\u4e2a\u5b57\u7b26\u4ece\u5b57\u7b26\u6570\u7ec4\u590d\u5236\u5230\u5b57\u7b26\u4e32\u6570\u7ec4\u4e2d\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/02\/2024110214034999109.jpg\" class=\"aligncenter\" title=\"\u5b57\u7b26\u600e\u4e48\u8f6c\u5b57\u7b26\u4e32\u6570\u7ec4 java\u63d2\u56fe\" alt=\"\u5b57\u7b26\u600e\u4e48\u8f6c\u5b57\u7b26\u4e32\u6570\u7ec4 java\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u6570\u7ec4\uff1a<\/p>\n<p><strong>\u4f7f\u7528 String.valueOf()<\/strong><\/p>\n<p>\u4f7f\u7528 String.valueOf() \u65b9\u6cd5\u53ef\u4ee5\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u5355\u4e2a\u5b57\u7b26\u4e32\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528 split() \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u6309\u7167\u7279\u5b9a\u5206\u9694\u7b26\u62c6\u5206\u4e3a\u6570\u7ec4\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>char[] charArray = {'H', 'e', 'l', 'l', 'o'};\nString[] stringArray = String.valueOf(charArray).split(\"\");<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528 Arrays.stream()<\/strong><\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528 Arrays.stream() \u65b9\u6cd5\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u6d41\uff0c\u7136\u540e\u4f7f\u7528 map() \u65b9\u6cd5\u5c06\u6bcf\u4e2a\u5b57\u7b26\u6620\u5c04\u4e3a\u5b57\u7b26\u4e32\u5e76\u8f6c\u6362\u4e3a\u6570\u7ec4\u3002<\/p>\n<pre>char[] charArray = {'H', 'e', 'l', 'l', 'o'};\nString[] stringArray = Arrays.stream(charArray)\n                              .mapToObj(c -&gt; String.valueOf(c))\n                              .toArray(String[]::new);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528\u5faa\u73af<\/strong><\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u624b\u52a8\u5c06\u6bcf\u4e2a\u5b57\u7b26\u4ece\u5b57\u7b26\u6570\u7ec4\u590d\u5236\u5230\u5b57\u7b26\u4e32\u6570\u7ec4\u4e2d\u3002<\/p>\n<pre>char[] charArray = {'H', 'e', 'l', 'l', 'o'};\nString[] stringArray = new String[charArray.length];\n\nfor (int i = 0; i &lt; charArray.length; i++) {\n    stringArray[i] = String.valueOf(charArray[i]);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5b57\u7b26\u600e\u4e48\u8f6c java\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>\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u6570\u7ec4\u7684\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a\u4f7f\u7528 string.valueof() \u65b9\u6cd5\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u5355\u4e2a\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u4f7f\u7528 split() \u65b9\u6cd5\u6309\u7167\u7279\u5b9a\u5206\u9694\u7b26\u62c6\u5206\u4e3a\u6570\u7ec4\u3002\u4f7f\u7528 arrays.stream() \u65b9\u6cd5\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u6d41\uff0c\u7136\u540e\u4f7f\u7528 map() \u65b9\u6cd5\u5c06\u6bcf\u4e2a\u5b57\u7b26\u6620\u5c04\u4e3a\u5b57\u7b26\u4e32\u5e76\u8f6c\u6362\u4e3a\u6570\u7ec4\u3002\u4f7f\u7528\u5faa\u73af\u624b\u52a8\u5c06\u6bcf\u4e2a\u5b57\u7b26\u4ece\u5b57\u7b26\u6570\u7ec4\u590d\u5236\u5230\u5b57\u7b26\u4e32\u6570\u7ec4\u4e2d\u3002 \u5982\u4f55\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u6570\u7ec4\uff1a \u4f7f\u7528 String.valueOf() \u4f7f\u7528 String.valueOf() \u65b9\u6cd5\u53ef\u4ee5\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u5355\u4e2a\u5b57\u7b26\u4e32\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528 split() \u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u6309\u7167\u7279\u5b9a\u5206\u9694\u7b26\u62c6\u5206\u4e3a\u6570\u7ec4\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b char[] charArray = {&#8216;H&#8217;, &#8216;e&#8217;, &#8216;l&#8217;, &#8216;l&#8217;, &#8216;o&#8217;}; String[] stringArray = String.valueOf(charArray).split(&#8220;&#8221;); \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528 Arrays.stream() \u53ef\u4ee5\u4f7f\u7528 Arrays.stream() \u65b9\u6cd5\u5c06\u5b57\u7b26\u6570\u7ec4\u8f6c\u6362\u4e3a\u6d41\uff0c\u7136\u540e\u4f7f\u7528 map() \u65b9\u6cd5\u5c06\u6bcf\u4e2a\u5b57\u7b26\u6620\u5c04\u4e3a\u5b57\u7b26\u4e32\u5e76\u8f6c\u6362\u4e3a\u6570\u7ec4\u3002 char[] charArray = {&#8216;H&#8217;, &#8216;e&#8217;, &#8216;l&#8217;, &#8216;l&#8217;, &#8216;o&#8217;}; String[] stringArray = Arrays.stream(charArray) .mapToObj(c -&gt; [&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-34445","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34445","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=34445"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/34445\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=34445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=34445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=34445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}