{"id":66713,"date":"2025-05-03T12:29:50","date_gmt":"2025-05-03T04:29:50","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66713\/"},"modified":"2025-05-03T12:29:50","modified_gmt":"2025-05-03T04:29:50","slug":"%e6%95%b0%e7%bb%84%e7%9a%84%e5%ba%95%e5%b1%82%e6%98%af%e6%80%8e%e4%b9%88%e5%ae%9e%e7%8e%b0%e7%9a%84java-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66713\/","title":{"rendered":"\u6570\u7ec4\u7684\u5e95\u5c42\u662f\u600e\u4e48\u5b9e\u73b0\u7684java"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u7684\u6570\u7ec4\u4f5c\u4e3a\u5bf9\u8c61\u5b58\u50a8\u5728\u5806\u5185\u5b58\u4e2d\uff0c\u7531 jvm \u5206\u914d\u8fde\u7eed\u7684\u5185\u5b58\u533a\u57df\u3002\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u7528\u4e8e\u901a\u8fc7\u5143\u7d20\u4f4d\u7f6e\u8ba1\u7b97\u5185\u5b58\u4e2d\u7684\u786e\u5207\u4f4d\u7f6e\u3002\u5143\u7d20\u7d27\u51d1\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\uff0c\u6bcf\u4e2a\u5143\u7d20\u5360\u636e\u7279\u5b9a\u6570\u636e\u7c7b\u578b\u5927\u5c0f\u7684\u5185\u5b58\u3002java \u6570\u7ec4\u652f\u6301\u6240\u6709\u57fa\u672c\u6570\u636e\u7c7b\u578b\u548c\u5bf9\u8c61\u5f15\u7528\u3002\u591a\u7ef4\u6570\u7ec4\u5177\u6709\u591a\u4e2a\u7ef4\u5ea6\uff0c\u6bcf\u4e2a\u7ef4\u5ea6\u5bf9\u5e94\u4e00\u4e2a\u7d22\u5f15\u503c\uff0c\u5b58\u50a8\u5728\u591a\u7ef4\u5185\u5b58\u533a\u57df\u4e2d\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111619062462776.jpg\" class=\"aligncenter\" title=\"\u6570\u7ec4\u7684\u5e95\u5c42\u662f\u600e\u4e48\u5b9e\u73b0\u7684java\u63d2\u56fe\" alt=\"\u6570\u7ec4\u7684\u5e95\u5c42\u662f\u600e\u4e48\u5b9e\u73b0\u7684java\u63d2\u56fe\" \/><\/p>\n<p><strong>\u6570\u7ec4\u7684\u5e95\u5c42 Java \u5b9e\u73b0<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>\u6570\u7ec4\u662f\u6570\u636e\u7ed3\u6784\u4e2d\u7684\u57fa\u672c\u8981\u7d20\uff0c\u7528\u4e8e\u5b58\u50a8\u56fa\u5b9a\u5927\u5c0f\u7684\u6570\u636e\u96c6\u5408\u3002\u5728 Java \u4e2d\uff0c\u6570\u7ec4\u4f5c\u4e3a\u4e00\u4e2a\u5bf9\u8c61\u5b58\u5728\uff0c\u5176\u5e95\u5c42\u5b9e\u73b0\u6d89\u53ca\u5185\u5b58\u5206\u914d\u548c\u8bbf\u95ee\u3002<\/p>\n<p><strong>\u5185\u5b58\u5206\u914d<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>\u5f53\u521b\u5efa\u6570\u7ec4\u5bf9\u8c61\u65f6\uff0cJava \u865a\u62df\u673a (JVM) \u4f1a\u5728\u5806\u5185\u5b58\u4e2d\u5206\u914d\u4e00\u5757\u8fde\u7eed\u7684\u5185\u5b58\u533a\u57df\u4ee5\u5b58\u50a8\u6570\u7ec4\u5143\u7d20\u3002<\/li>\n<li>\u6bcf\u4e2a\u6570\u7ec4\u5143\u7d20\u5360\u636e\u56fa\u5b9a\u5927\u5c0f\u7684\u5185\u5b58\uff0c\u53d6\u51b3\u4e8e\u6570\u7ec4\u5143\u7d20\u7684\u6570\u636e\u7c7b\u578b\u3002<\/li>\n<li>\u6570\u7ec4\u7684\u957f\u5ea6\u5728\u521b\u5efa\u65f6\u786e\u5b9a\uff0c\u5e76\u4e14\u5728\u6570\u7ec4\u751f\u547d\u5468\u671f\u5185\u4e0d\u53ef\u66f4\u6539\u3002<\/li>\n<\/ul>\n<p><strong>\u7d22\u5f15<\/strong><\/p>\n<ul>\n<li>\u6570\u7ec4\u5143\u7d20\u901a\u8fc7\u7d22\u5f15\u503c\u8bbf\u95ee\u3002<\/li>\n<li>\u7d22\u5f15\u503c\u662f\u6574\u6570\uff0c\u4ece 0 \u5f00\u59cb\uff0c\u76f4\u5230\u6570\u7ec4\u957f\u5ea6\u51cf 1\u3002<\/li>\n<li>\u901a\u8fc7\u7d22\u5f15\u6570\u7ec4\u5143\u7d20\uff0cJVM \u53ef\u4ee5\u8ba1\u7b97\u5185\u5b58\u4e2d\u7684\u786e\u5207\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n<p><strong>\u5143\u7d20\u5b58\u50a8<\/strong><\/p>\n<ul>\n<li>\u6570\u7ec4\u5143\u7d20\u4ee5\u7d27\u51d1\u65b9\u5f0f\u5b58\u50a8\u5728\u5206\u914d\u7684\u5185\u5b58\u533a\u57df\u4e2d\u3002<\/li>\n<li>\u5143\u7d20\u7684\u987a\u5e8f\u6309\u7167\u5b83\u4eec\u5728\u6570\u7ec4\u4e2d\u7684\u58f0\u660e\u987a\u5e8f\u3002<\/li>\n<li>\u540c\u4e00\u6570\u636e\u7c7b\u578b\u7684\u5143\u7d20\u5360\u636e\u76f8\u540c\u5927\u5c0f\u7684\u5185\u5b58\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6570\u636e\u7c7b\u578b\u3002<\/li>\n<\/ul>\n<p><strong>\u6570\u636e\u7c7b\u578b\u652f\u6301<\/strong><\/p>\n<ul>\n<li>Java \u6570\u7ec4\u652f\u6301\u6240\u6709\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec int\u3001double\u3001char \u548c boolean\u3002<\/li>\n<li>\u6b64\u5916\uff0c\u6570\u7ec4\u8fd8\u53ef\u4ee5\u5b58\u50a8\u5bf9\u8c61\u5f15\u7528\u3002<\/li>\n<\/ul>\n<p><strong>\u591a\u7ef4\u6570\u7ec4<\/strong><\/p>\n<ul>\n<li>\u591a\u7ef4\u6570\u7ec4\u662f\u5177\u6709\u591a\u4e2a\u7ef4\u5ea6\u7684\u6570\u7ec4\u3002<\/li>\n<li>\u6bcf\u4e2a\u7ef4\u5ea6\u90fd\u5bf9\u5e94\u4e8e\u4e00\u4e2a\u7d22\u5f15\u503c\u3002<\/li>\n<li>\u591a\u7ef4\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u5b58\u50a8\u5728\u591a\u7ef4\u5185\u5b58\u533a\u57df\u4e2d\uff0c\u5176\u5927\u5c0f\u53d6\u51b3\u4e8e\u6570\u7ec4\u7684\u7ef4\u6570\u3002<\/li>\n<\/ul>\n<p><strong>\u4f8b\u5b50<\/strong><\/p>\n<p>\u4ee5\u4e0b Java \u4ee3\u7801\u521b\u5efa\u4e00\u4e2a\u5305\u542b 10 \u4e2a int \u5143\u7d20\u7684\u6570\u7ec4\uff1a<\/p>\n<pre>int[] numbers = new int[10];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u521b\u5efa\u6570\u7ec4\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u7d22\u5f15\u8bbf\u95ee\u5143\u7d20\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>numbers[5] = 20;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u5176\u4ed6\u6ce8\u610f\u4e8b\u9879<\/strong><\/p>\n<ul>\n<li>\u6570\u7ec4\u5728 Java \u4e2d\u662f\u5bf9\u8c61\uff0c\u56e0\u6b64\u53ef\u4ee5\u5c06\u5b83\u4eec\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u5e76\u5b58\u50a8\u5728\u5176\u4ed6\u5bf9\u8c61\u4e2d\u3002<\/li>\n<li>\u6570\u7ec4\u7684\u957f\u5ea6\u4e00\u65e6\u786e\u5b9a\u5c31\u65e0\u6cd5\u66f4\u6539\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u521b\u5efa\u65b0\u6570\u7ec4\u5e76\u590d\u5236\u5143\u7d20\u6765\u5b9e\u73b0\u52a8\u6001\u5927\u5c0f\u7684\u6570\u7ec4\u6548\u679c\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u6570\u7ec4\u7684\u5e95\u5c42\u662f\u600e\u4e48\u5b9e\u73b0\u7684java\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>java \u4e2d\u7684\u6570\u7ec4\u4f5c\u4e3a\u5bf9\u8c61\u5b58\u50a8\u5728\u5806\u5185\u5b58\u4e2d\uff0c\u7531 jvm \u5206\u914d\u8fde\u7eed\u7684\u5185\u5b58\u533a\u57df\u3002\u7d22\u5f15\u4ece 0 \u5f00\u59cb\uff0c\u7528\u4e8e\u901a\u8fc7\u5143\u7d20\u4f4d\u7f6e\u8ba1\u7b97\u5185\u5b58\u4e2d\u7684\u786e\u5207\u4f4d\u7f6e\u3002\u5143\u7d20\u7d27\u51d1\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\uff0c\u6bcf\u4e2a\u5143\u7d20\u5360\u636e\u7279\u5b9a\u6570\u636e\u7c7b\u578b\u5927\u5c0f\u7684\u5185\u5b58\u3002java \u6570\u7ec4\u652f\u6301\u6240\u6709\u57fa\u672c\u6570\u636e\u7c7b\u578b\u548c\u5bf9\u8c61\u5f15\u7528\u3002\u591a\u7ef4\u6570\u7ec4\u5177\u6709\u591a\u4e2a\u7ef4\u5ea6\uff0c\u6bcf\u4e2a\u7ef4\u5ea6\u5bf9\u5e94\u4e00\u4e2a\u7d22\u5f15\u503c\uff0c\u5b58\u50a8\u5728\u591a\u7ef4\u5185\u5b58\u533a\u57df\u4e2d\u3002 \u6570\u7ec4\u7684\u5e95\u5c42 Java \u5b9e\u73b0 \u7b80\u4ecb \u6570\u7ec4\u662f\u6570\u636e\u7ed3\u6784\u4e2d\u7684\u57fa\u672c\u8981\u7d20\uff0c\u7528\u4e8e\u5b58\u50a8\u56fa\u5b9a\u5927\u5c0f\u7684\u6570\u636e\u96c6\u5408\u3002\u5728 Java \u4e2d\uff0c\u6570\u7ec4\u4f5c\u4e3a\u4e00\u4e2a\u5bf9\u8c61\u5b58\u5728\uff0c\u5176\u5e95\u5c42\u5b9e\u73b0\u6d89\u53ca\u5185\u5b58\u5206\u914d\u548c\u8bbf\u95ee\u3002 \u5185\u5b58\u5206\u914d \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5f53\u521b\u5efa\u6570\u7ec4\u5bf9\u8c61\u65f6\uff0cJava \u865a\u62df\u673a (JVM) \u4f1a\u5728\u5806\u5185\u5b58\u4e2d\u5206\u914d\u4e00\u5757\u8fde\u7eed\u7684\u5185\u5b58\u533a\u57df\u4ee5\u5b58\u50a8\u6570\u7ec4\u5143\u7d20\u3002 \u6bcf\u4e2a\u6570\u7ec4\u5143\u7d20\u5360\u636e\u56fa\u5b9a\u5927\u5c0f\u7684\u5185\u5b58\uff0c\u53d6\u51b3\u4e8e\u6570\u7ec4\u5143\u7d20\u7684\u6570\u636e\u7c7b\u578b\u3002 \u6570\u7ec4\u7684\u957f\u5ea6\u5728\u521b\u5efa\u65f6\u786e\u5b9a\uff0c\u5e76\u4e14\u5728\u6570\u7ec4\u751f\u547d\u5468\u671f\u5185\u4e0d\u53ef\u66f4\u6539\u3002 \u7d22\u5f15 \u6570\u7ec4\u5143\u7d20\u901a\u8fc7\u7d22\u5f15\u503c\u8bbf\u95ee\u3002 \u7d22\u5f15\u503c\u662f\u6574\u6570\uff0c\u4ece 0 \u5f00\u59cb\uff0c\u76f4\u5230\u6570\u7ec4\u957f\u5ea6\u51cf 1\u3002 \u901a\u8fc7\u7d22\u5f15\u6570\u7ec4\u5143\u7d20\uff0cJVM \u53ef\u4ee5\u8ba1\u7b97\u5185\u5b58\u4e2d\u7684\u786e\u5207\u4f4d\u7f6e\u3002 \u5143\u7d20\u5b58\u50a8 \u6570\u7ec4\u5143\u7d20\u4ee5\u7d27\u51d1\u65b9\u5f0f\u5b58\u50a8\u5728\u5206\u914d\u7684\u5185\u5b58\u533a\u57df\u4e2d\u3002 \u5143\u7d20\u7684\u987a\u5e8f\u6309\u7167\u5b83\u4eec\u5728\u6570\u7ec4\u4e2d\u7684\u58f0\u660e\u987a\u5e8f\u3002 \u540c\u4e00\u6570\u636e\u7c7b\u578b\u7684\u5143\u7d20\u5360\u636e\u76f8\u540c\u5927\u5c0f\u7684\u5185\u5b58\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6570\u636e\u7c7b\u578b\u3002 \u6570\u636e\u7c7b\u578b\u652f\u6301 Java \u6570\u7ec4\u652f\u6301\u6240\u6709\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec int\u3001double\u3001char \u548c boolean\u3002 \u6b64\u5916\uff0c\u6570\u7ec4\u8fd8\u53ef\u4ee5\u5b58\u50a8\u5bf9\u8c61\u5f15\u7528\u3002 \u591a\u7ef4\u6570\u7ec4 \u591a\u7ef4\u6570\u7ec4\u662f\u5177\u6709\u591a\u4e2a\u7ef4\u5ea6\u7684\u6570\u7ec4\u3002 \u6bcf\u4e2a\u7ef4\u5ea6\u90fd\u5bf9\u5e94\u4e8e\u4e00\u4e2a\u7d22\u5f15\u503c\u3002 \u591a\u7ef4\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u5b58\u50a8\u5728\u591a\u7ef4\u5185\u5b58\u533a\u57df\u4e2d\uff0c\u5176\u5927\u5c0f\u53d6\u51b3\u4e8e\u6570\u7ec4\u7684\u7ef4\u6570\u3002 \u4f8b\u5b50 \u4ee5\u4e0b Java \u4ee3\u7801\u521b\u5efa\u4e00\u4e2a\u5305\u542b 10 \u4e2a int \u5143\u7d20\u7684\u6570\u7ec4\uff1a int[] numbers [&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-66713","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66713","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=66713"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66713\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66713"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66713"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66713"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}