{"id":39077,"date":"2024-11-26T12:56:46","date_gmt":"2024-11-26T04:56:46","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39077\/"},"modified":"2024-11-26T12:56:46","modified_gmt":"2024-11-26T04:56:46","slug":"java%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%80%8e%e4%b9%88%e7%94%a8%e6%95%b0%e7%bb%84%e5%ad%98%e5%82%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39077\/","title":{"rendered":"java\u5b57\u7b26\u4e32\u600e\u4e48\u7528\u6570\u7ec4\u5b58\u50a8"},"content":{"rendered":"<blockquote><p>\n  \u4f7f\u7528\u6570\u7ec4\u5b58\u50a8 java \u5b57\u7b26\u4e32\u6d89\u53ca\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u521b\u5efa\u5b57\u7b26\u4e32\u6570\u7ec4\u3002\u4f7f\u7528\u7d22\u5f15\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u5b57\u7b26\u4e32\u3002\u4f7f\u7528\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u4e2d\u7684\u5b57\u7b26\u4e32\u3002\u4f7f\u7528\u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u5b57\u7b26\u4e32\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111603482471943.jpg\" class=\"aligncenter\" title=\"java\u5b57\u7b26\u4e32\u600e\u4e48\u7528\u6570\u7ec4\u5b58\u50a8\u63d2\u56fe\" alt=\"java\u5b57\u7b26\u4e32\u600e\u4e48\u7528\u6570\u7ec4\u5b58\u50a8\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528\u6570\u7ec4\u5b58\u50a8 Java \u5b57\u7b26\u4e32<\/strong><\/p>\n<p>Java \u4e2d\u4f7f\u7528\u6570\u7ec4\u5b58\u50a8\u5b57\u7b26\u4e32\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u521b\u5efa<\/strong><br \/>\u9996\u5148\uff0c\u901a\u8fc7\u6307\u5b9a\u6570\u7ec4\u5927\u5c0f\u521b\u5efa\u5b57\u7b26\u4e32\u6570\u7ec4\u3002\u6570\u7ec4\u5927\u5c0f\u7531\u6240\u9700\u5b58\u50a8\u7684\u5b57\u7b26\u4e32\u6570\u91cf\u51b3\u5b9a\u3002<\/p>\n<pre>String[] stringArray = new String[arraySize];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u5b57\u7b26\u4e32<\/strong><br \/>\u4f7f\u7528\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff0c\u5e76\u5c06\u5b57\u7b26\u4e32\u5206\u914d\u7ed9\u76f8\u5e94\u4f4d\u7f6e\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>stringArray[0] = \"Hello\";\nstringArray[1] = \"World\";<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u8bbf\u95ee\u6570\u7ec4\u4e2d\u7684\u5b57\u7b26\u4e32<\/strong><br \/>\u540c\u6837\u4f7f\u7528\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff0c\u4ee5\u68c0\u7d22\u5b58\u50a8\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n<pre>String firstString = stringArray[0];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u904d\u5386\u6570\u7ec4\u4e2d\u7684\u5b57\u7b26\u4e32<\/strong><br \/>\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5b57\u7b26\u4e32\u3002<\/p>\n<pre>for (String str : stringArray) {\n  System.out.println(str);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/p>\n<pre>String[] stringArray = new String[3];\nstringArray[0] = \"First\";\nstringArray[1] = \"Second\";\nstringArray[2] = \"Third\";\n\nfor (String str : stringArray) {\n  System.out.println(str);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre>First\nSecond\nThird<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u5b57\u7b26\u4e32\u600e\u4e48\u7528\u6570\u7ec4\u5b58\u50a8\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>\u4f7f\u7528\u6570\u7ec4\u5b58\u50a8 java \u5b57\u7b26\u4e32\u6d89\u53ca\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u521b\u5efa\u5b57\u7b26\u4e32\u6570\u7ec4\u3002\u4f7f\u7528\u7d22\u5f15\u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u5b57\u7b26\u4e32\u3002\u4f7f\u7528\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u4e2d\u7684\u5b57\u7b26\u4e32\u3002\u4f7f\u7528\u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u5b57\u7b26\u4e32\u3002 \u5982\u4f55\u4f7f\u7528\u6570\u7ec4\u5b58\u50a8 Java \u5b57\u7b26\u4e32 Java \u4e2d\u4f7f\u7528\u6570\u7ec4\u5b58\u50a8\u5b57\u7b26\u4e32\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u521b\u5efa\u9996\u5148\uff0c\u901a\u8fc7\u6307\u5b9a\u6570\u7ec4\u5927\u5c0f\u521b\u5efa\u5b57\u7b26\u4e32\u6570\u7ec4\u3002\u6570\u7ec4\u5927\u5c0f\u7531\u6240\u9700\u5b58\u50a8\u7684\u5b57\u7b26\u4e32\u6570\u91cf\u51b3\u5b9a\u3002 String[] stringArray = new String[arraySize]; \u767b\u5f55\u540e\u590d\u5236 2. \u5411\u6570\u7ec4\u4e2d\u6dfb\u52a0\u5b57\u7b26\u4e32\u4f7f\u7528\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff0c\u5e76\u5c06\u5b57\u7b26\u4e32\u5206\u914d\u7ed9\u76f8\u5e94\u4f4d\u7f6e\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b stringArray[0] = &#8220;Hello&#8221;; stringArray[1] = &#8220;World&#8221;; \u767b\u5f55\u540e\u590d\u5236 3. \u8bbf\u95ee\u6570\u7ec4\u4e2d\u7684\u5b57\u7b26\u4e32\u540c\u6837\u4f7f\u7528\u7d22\u5f15\u8bbf\u95ee\u6570\u7ec4\u5143\u7d20\uff0c\u4ee5\u68c0\u7d22\u5b58\u50a8\u7684\u5b57\u7b26\u4e32\u3002 String firstString = stringArray[0]; \u767b\u5f55\u540e\u590d\u5236 4. \u904d\u5386\u6570\u7ec4\u4e2d\u7684\u5b57\u7b26\u4e32\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5b57\u7b26\u4e32\u3002 for (String str : stringArray) { System.out.println(str); } \u767b\u5f55\u540e\u590d\u5236 \u793a\u4f8b\u4ee3\u7801\uff1a String[] stringArray = new String[3]; stringArray[0] = &#8220;First&#8221;; stringArray[1] = [&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-39077","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39077","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=39077"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39077\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}