{"id":37770,"date":"2024-11-26T13:21:48","date_gmt":"2024-11-26T05:21:48","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37770\/"},"modified":"2024-11-26T13:21:48","modified_gmt":"2024-11-26T05:21:48","slug":"java%e4%b8%ad%e6%95%b0%e7%bb%84%e5%86%85%e5%ad%98%e6%80%8e%e4%b9%88%e5%88%86%e9%85%8d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37770\/","title":{"rendered":"java\u4e2d\u6570\u7ec4\u5185\u5b58\u600e\u4e48\u5206\u914d"},"content":{"rendered":"<blockquote><p>\n  java\u4e2d\u6570\u7ec4\u5206\u914d\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1ajvm\u5206\u914d\u4e00\u6bb5\u8fde\u7eed\u5185\u5b58\uff0c\u6bcf\u4e2a\u5143\u7d20\u5360\u7528\u6307\u5b9a\u7c7b\u578b\u7684\u5185\u5b58\u3002\u6570\u7ec4\u5b58\u50a8\u5143\u7d20\u7684\u5185\u5b58\u5f15\u7528\u5730\u5740\u3002\u591a\u7ef4\u6570\u7ec4\u5206\u914d\u6bcf\u4e2a\u7ef4\u5ea6\u8fde\u7eed\u5185\u5b58\uff0c\u4ece\u6700\u5916\u5c42\u7ef4\u5ea6\u5f00\u59cb\u3002\u5b58\u50a8\u5bf9\u8c61\u5f15\u7528\u7684\u6570\u7ec4\u5b58\u50a8\u5bf9\u8c61\u7684\u5f15\u7528\u5730\u5740\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111310190076318.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u6570\u7ec4\u5185\u5b58\u600e\u4e48\u5206\u914d\u63d2\u56fe\" alt=\"java\u4e2d\u6570\u7ec4\u5185\u5b58\u600e\u4e48\u5206\u914d\u63d2\u56fe\" \/><\/p>\n<p><strong>Java\u4e2d\u6570\u7ec4\u5185\u5b58\u5206\u914d<\/strong><\/p>\n<p>Java\u4e2d\u6570\u7ec4\u7684\u5185\u5b58\u5206\u914d\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u8fde\u7eed\u5185\u5b58\u5206\u914d<\/strong><\/p>\n<p>Java\u865a\u62df\u673a(JVM)\u4f1a\u4e3a\u6570\u7ec4\u5206\u914d\u4e00\u6bb5\u8fde\u7eed\u7684\u5185\u5b58\u7a7a\u95f4\u3002\u6570\u7ec4\u5143\u7d20\u7684\u7c7b\u578b\u51b3\u5b9a\u4e86\u6bcf\u4e2a\u5143\u7d20\u6240\u5360\u7528\u7684\u5185\u5b58\u5927\u5c0f\u3002\u4f8b\u5982\uff0c\u4e00\u4e2aint\u578b\u6570\u7ec4\u7684\u6bcf\u4e2a\u5143\u7d20\u5360\u75284\u5b57\u8282\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>2. \u5143\u7d20\u5f15\u7528\u5b58\u50a8<\/strong><\/p>\n<p>\u6570\u7ec4\u672c\u8eab\u5b58\u50a8\u7684\u662f\u6bcf\u4e2a\u5143\u7d20\u5728\u5185\u5b58\u4e2d\u7684\u5f15\u7528\u5730\u5740\u3002\u8fd9\u4e9b\u5f15\u7528\u5730\u5740\u6307\u5411\u5b9e\u9645\u5b58\u50a8\u5143\u7d20\u503c\u7684\u5185\u5b58\u4f4d\u7f6e\u3002<\/p>\n<p><strong>3. \u591a\u7ef4\u6570\u7ec4<\/strong><\/p>\n<p>\u5bf9\u4e8e\u591a\u7ef4\u6570\u7ec4\uff0c\u6bcf\u4e2a\u7ef4\u5ea6\u90fd\u5206\u914d\u4e86\u4e00\u6bb5\u8fde\u7eed\u7684\u5185\u5b58\u7a7a\u95f4\u3002\u6700\u5916\u5c42\u7ef4\u5ea6\u7684\u5143\u7d20\u5b58\u50a8\u5728\u8fde\u7eed\u5185\u5b58\u7684\u5f00\u59cb\u4f4d\u7f6e\u3002\u5185\u90e8\u7ef4\u5ea6\u4f9d\u6b21\u5b58\u50a8\u5728\u540e\u9762\u7684\u5185\u5b58\u7a7a\u95f4\u4e2d\u3002<\/p>\n<p><strong>4. \u5bf9\u8c61\u5f15\u7528<\/strong><\/p>\n<p>\u5bf9\u4e8e\u5b58\u50a8\u5bf9\u8c61\u5f15\u7528\u7684\u6570\u7ec4\uff0c\u6570\u7ec4\u672c\u8eab\u5b58\u50a8\u7684\u662f\u5bf9\u8c61\u5f15\u7528\u7684\u5f15\u7528\u5730\u5740\u3002\u8fd9\u4e9b\u5f15\u7528\u5730\u5740\u6307\u5411\u5b9e\u9645\u4e0a\u5b58\u50a8\u5bf9\u8c61\u6570\u636e\u7684\u5185\u5b58\u4f4d\u7f6e\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<p>\u8003\u8651\u4e00\u4e2aint\u578b\u6570\u7ec4arr\uff0c\u5176\u957f\u5ea6\u4e3a5\u3002<\/p>\n<ul>\n<li>JVM\u5206\u914d5\u4e2a\u8fde\u7eed\u7684\u5185\u5b58\u5355\u5143\uff0c\u6bcf\u4e2a\u5355\u5143\u5360\u75284\u5b57\u8282\uff0c\u517120\u5b57\u8282\u3002<\/li>\n<li>arr\u5b58\u50a8\u7684\u662f\u8fd9\u4e9b\u5185\u5b58\u5355\u5143\u7684\u5f15\u7528\u5730\u5740\uff0c\u6bcf\u4e2a\u5f15\u7528\u5730\u5740\u5360\u75284\u5b57\u8282\u3002<\/li>\n<li>\u5f53\u8bbf\u95eearr[i]\u65f6\uff0cJVM\u4f7f\u7528\u5f15\u7528\u5730\u5740\u5b9a\u4f4d\u5b9e\u9645\u5b58\u50a8\u5143\u7d20\u503c\u7684\u5185\u5b58\u4f4d\u7f6e\uff0c\u7136\u540e\u63d0\u53d6\u6574\u6570\u503c\u3002<\/li>\n<\/ul>\n<p><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n<ul>\n<li>JVM\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3a\u201c\u6307\u9488\u78b0\u649e\u201d\u7684\u6280\u672f\u6765\u4f18\u5316\u6570\u7ec4\u5206\u914d\u3002\u5f53\u8fde\u7eed\u7684\u5185\u5b58\u7a7a\u95f4\u4e0d\u53ef\u7528\u65f6\uff0c\u5b83\u53ef\u80fd\u4f1a\u5c06\u6570\u7ec4\u5143\u7d20\u5206\u6563\u5b58\u50a8\u5728\u4e0d\u540c\u7684\u5185\u5b58\u533a\u57df\u3002<\/li>\n<li>\u6570\u7ec4\u7684\u5927\u5c0f\u5728\u521b\u5efa\u540e\u662f\u56fa\u5b9a\u7684\uff0c\u4e0d\u80fd\u52a8\u6001\u8c03\u6574\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u6570\u7ec4\u5185\u5b58\u600e\u4e48\u5206\u914d\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\u6570\u7ec4\u5206\u914d\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1ajvm\u5206\u914d\u4e00\u6bb5\u8fde\u7eed\u5185\u5b58\uff0c\u6bcf\u4e2a\u5143\u7d20\u5360\u7528\u6307\u5b9a\u7c7b\u578b\u7684\u5185\u5b58\u3002\u6570\u7ec4\u5b58\u50a8\u5143\u7d20\u7684\u5185\u5b58\u5f15\u7528\u5730\u5740\u3002\u591a\u7ef4\u6570\u7ec4\u5206\u914d\u6bcf\u4e2a\u7ef4\u5ea6\u8fde\u7eed\u5185\u5b58\uff0c\u4ece\u6700\u5916\u5c42\u7ef4\u5ea6\u5f00\u59cb\u3002\u5b58\u50a8\u5bf9\u8c61\u5f15\u7528\u7684\u6570\u7ec4\u5b58\u50a8\u5bf9\u8c61\u7684\u5f15\u7528\u5730\u5740\u3002 Java\u4e2d\u6570\u7ec4\u5185\u5b58\u5206\u914d Java\u4e2d\u6570\u7ec4\u7684\u5185\u5b58\u5206\u914d\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u8fde\u7eed\u5185\u5b58\u5206\u914d Java\u865a\u62df\u673a(JVM)\u4f1a\u4e3a\u6570\u7ec4\u5206\u914d\u4e00\u6bb5\u8fde\u7eed\u7684\u5185\u5b58\u7a7a\u95f4\u3002\u6570\u7ec4\u5143\u7d20\u7684\u7c7b\u578b\u51b3\u5b9a\u4e86\u6bcf\u4e2a\u5143\u7d20\u6240\u5360\u7528\u7684\u5185\u5b58\u5927\u5c0f\u3002\u4f8b\u5982\uff0c\u4e00\u4e2aint\u578b\u6570\u7ec4\u7684\u6bcf\u4e2a\u5143\u7d20\u5360\u75284\u5b57\u8282\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 2. \u5143\u7d20\u5f15\u7528\u5b58\u50a8 \u6570\u7ec4\u672c\u8eab\u5b58\u50a8\u7684\u662f\u6bcf\u4e2a\u5143\u7d20\u5728\u5185\u5b58\u4e2d\u7684\u5f15\u7528\u5730\u5740\u3002\u8fd9\u4e9b\u5f15\u7528\u5730\u5740\u6307\u5411\u5b9e\u9645\u5b58\u50a8\u5143\u7d20\u503c\u7684\u5185\u5b58\u4f4d\u7f6e\u3002 3. \u591a\u7ef4\u6570\u7ec4 \u5bf9\u4e8e\u591a\u7ef4\u6570\u7ec4\uff0c\u6bcf\u4e2a\u7ef4\u5ea6\u90fd\u5206\u914d\u4e86\u4e00\u6bb5\u8fde\u7eed\u7684\u5185\u5b58\u7a7a\u95f4\u3002\u6700\u5916\u5c42\u7ef4\u5ea6\u7684\u5143\u7d20\u5b58\u50a8\u5728\u8fde\u7eed\u5185\u5b58\u7684\u5f00\u59cb\u4f4d\u7f6e\u3002\u5185\u90e8\u7ef4\u5ea6\u4f9d\u6b21\u5b58\u50a8\u5728\u540e\u9762\u7684\u5185\u5b58\u7a7a\u95f4\u4e2d\u3002 4. \u5bf9\u8c61\u5f15\u7528 \u5bf9\u4e8e\u5b58\u50a8\u5bf9\u8c61\u5f15\u7528\u7684\u6570\u7ec4\uff0c\u6570\u7ec4\u672c\u8eab\u5b58\u50a8\u7684\u662f\u5bf9\u8c61\u5f15\u7528\u7684\u5f15\u7528\u5730\u5740\u3002\u8fd9\u4e9b\u5f15\u7528\u5730\u5740\u6307\u5411\u5b9e\u9645\u4e0a\u5b58\u50a8\u5bf9\u8c61\u6570\u636e\u7684\u5185\u5b58\u4f4d\u7f6e\u3002 \u793a\u4f8b\uff1a \u8003\u8651\u4e00\u4e2aint\u578b\u6570\u7ec4arr\uff0c\u5176\u957f\u5ea6\u4e3a5\u3002 JVM\u5206\u914d5\u4e2a\u8fde\u7eed\u7684\u5185\u5b58\u5355\u5143\uff0c\u6bcf\u4e2a\u5355\u5143\u5360\u75284\u5b57\u8282\uff0c\u517120\u5b57\u8282\u3002 arr\u5b58\u50a8\u7684\u662f\u8fd9\u4e9b\u5185\u5b58\u5355\u5143\u7684\u5f15\u7528\u5730\u5740\uff0c\u6bcf\u4e2a\u5f15\u7528\u5730\u5740\u5360\u75284\u5b57\u8282\u3002 \u5f53\u8bbf\u95eearr[i]\u65f6\uff0cJVM\u4f7f\u7528\u5f15\u7528\u5730\u5740\u5b9a\u4f4d\u5b9e\u9645\u5b58\u50a8\u5143\u7d20\u503c\u7684\u5185\u5b58\u4f4d\u7f6e\uff0c\u7136\u540e\u63d0\u53d6\u6574\u6570\u503c\u3002 \u6ce8\u610f\uff1a JVM\u4f7f\u7528\u4e00\u79cd\u79f0\u4e3a\u201c\u6307\u9488\u78b0\u649e\u201d\u7684\u6280\u672f\u6765\u4f18\u5316\u6570\u7ec4\u5206\u914d\u3002\u5f53\u8fde\u7eed\u7684\u5185\u5b58\u7a7a\u95f4\u4e0d\u53ef\u7528\u65f6\uff0c\u5b83\u53ef\u80fd\u4f1a\u5c06\u6570\u7ec4\u5143\u7d20\u5206\u6563\u5b58\u50a8\u5728\u4e0d\u540c\u7684\u5185\u5b58\u533a\u57df\u3002 \u6570\u7ec4\u7684\u5927\u5c0f\u5728\u521b\u5efa\u540e\u662f\u56fa\u5b9a\u7684\uff0c\u4e0d\u80fd\u52a8\u6001\u8c03\u6574\u3002 \u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u6570\u7ec4\u5185\u5b58\u600e\u4e48\u5206\u914d\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-37770","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37770","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=37770"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37770\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}