{"id":13228,"date":"2023-11-08T22:21:18","date_gmt":"2023-11-08T14:21:18","guid":{"rendered":"https:\/\/92it.top\/?p=13228"},"modified":"2023-11-09T08:35:56","modified_gmt":"2023-11-09T00:35:56","slug":"java%e8%99%9a%e6%8b%9f%e6%9c%ba%e6%a0%88%e4%b8%8e%e6%a0%88%e5%b8%a7%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=13228","title":{"rendered":"Java\u865a\u62df\u673a\u6808\u4e0e\u6808\u5e27\u8be6\u89e3"},"content":{"rendered":"\n<p><strong>\u524d\u8a00<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p><strong>\u6808\u4e0e\u5806\u7684\u533a\u522b<\/strong><\/p>\n\n\n\n<p>\u6808\u662f\u8fd0\u884c\u65f6\u7684\u5355\u4f4d\uff0c\u800c\u5806\u662f\u5b58\u50a8\u7684\u5355\u4f4d\u3002<\/p>\n\n\n\n<p>\u5373\uff1a\u6808\u89e3\u51b3\u7a0b\u5e8f\u7684\u8fd0\u884c\u95ee\u9898\uff0c\u5373\u7a0b\u5e8f\u5982\u4f55\u6267\u884c\uff0c\u6216\u8005\u8bf4\u5982\u4f55\u5904\u7406\u6570\u636e\u3002\u5806\u89e3\u51b3\u7684\u662f\u6570\u636e\u5b58\u50a8\u7684\u95ee\u9898\uff0c\u5373\u6570\u636e\u600e\u4e48\u653e\u3001\u653e\u5728\u54ea\u513f\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-5-1024x784.png\" alt=\"\" class=\"wp-image-13229\" width=\"434\" height=\"332\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-5-1024x784.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-5-300x230.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-5-768x588.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-5-830x635.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-5-230x176.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-5-350x268.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-5-480x367.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-5.png 1270w\" sizes=\"(max-width: 434px) 100vw, 434px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u4ec0\u4e48\u662f\u5806\uff1f<\/strong><\/p>\n\n\n\n<p>\u5806\u5185\u5b58\u662fjava\u5185\u5b58\u4e2d\u7684\u4e00\u79cd\uff0c\u5b83\u7684\u4f5c\u7528\u662f\u7528\u4e8e\u5b58\u50a8java\u4e2d\u7684\u5bf9\u8c61\u548c\u6570\u7ec4\uff0c\u5f53\u6211\u4eecnew\u4e00\u4e2a\u5bf9\u8c61\u6216\u8005\u521b\u5efa\u4e00\u4e2a\u6570\u7ec4\u7684\u65f6\u5019\uff0c\u5c31\u4f1a\u5728\u5806\u5185\u5b58\u4e2d\u5f00\u8f9f\u4e00\u6bb5\u7a7a\u95f4\u7ed9\u5b83\uff0c\u7528\u4e8e\u5b58\u653e\u3002<\/p>\n\n\n\n<p>\u7528new\u521b\u5efa\u7684\u5bf9\u8c61\u5728\u5806\u533a\uff0c\u51fd\u6570\u4e2d\u7684\u4e34\u65f6\u53d8\u91cf\u5728\u6808\u533a\uff0cJava\u4e2d\u7684\u5b57\u7b26\u4e32\u5728\u5b57\u7b26\u4e32\u5e38\u91cf\u533a<\/p>\n\n\n\n<p>JVM\u542f\u52a8\u540e\u5806\u5185\u5b58\u4f1a\u968f\u4e4b\u521b\u5efa\u3002\u5806\u5185\u5b58\u662f\u591a\u4e2a\u7ebf\u7a0b\u5171\u4eab\u7684\u3002<\/p>\n\n\n\n<p>Java\u4e2d\u6709\u4e00\u4e2a\u975e\u5e38\u597d\u7684\u7279\u6027\uff0c\u81ea\u52a8\u5783\u573e\u56de\u6536\u3002\u5783\u573e\u56de\u6536\u4f1a\u64cd\u4f5c\u8fd9\u4e2a\u6570\u636e\u533a\u6765\u56de\u6536\u5bf9\u8c61\u4ece\u800c\u91ca\u653e\u5185\u5b58\u3002\u4f46\u5982\u679c\u5806\u5185\u5b58\u5269\u4f59\u7684\u5185\u5b58\u4e0d\u8db3\u4ee5\u6ee1\u8db3\u4e8e\u5bf9\u8c61\u521b\u5efa\u65f6\uff0cJVM\u865a\u62df\u673a\u5c31\u4f1a\u629b\u51faOutOfMemoryError\u9519\u8bef\u3002<\/p>\n\n\n\n<p><strong>\u4ec0\u4e48\u662f\u6808\uff1f<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-8-1024x621.png\" alt=\"\" class=\"wp-image-13232\" width=\"474\" height=\"287\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-8-1024x621.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-8-300x182.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-8-768x465.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-8-830x503.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-8-230x139.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-8-350x212.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-8-480x291.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-8.png 1320w\" sizes=\"(max-width: 474px) 100vw, 474px\" \/><\/figure><\/div>\n\n\n\n<p>\u6808\u5185\u5b58\u662fJava\u7684\u53e6\u4e00\u79cd\u5185\u5b58\uff0c\u4e3b\u8981\u662f\u7528\u6765\u6267\u884c\u7a0b\u5e8f\u7528\u7684\uff0c\u6bd4\u5982\uff1a\u57fa\u672c\u7c7b\u578b\u7684\u53d8\u91cf\u548c\u5bf9\u8c61\u7684\u5f15\u7528\u53d8\u91cf<br>\u6808\u5185\u5b58\u7684\u7279\u70b9:\u6808\u5185\u5b58\u5c31\u597d\u50cf\u4e00\u4e2a\u77ff\u6cc9\u6c34\u74f6\uff0c\u5f80\u91cc\u9762\u653e\u5165\u4e1c\u897f\uff0c\u90a3\u9a6c\u5148\u653e\u5165\u7684\u6c89\u5165\u5e95\u90e8\uff0c\u6240\u4ee5\u5b83\u7684\u7279\u70b9\u662f\uff1a\u5148\u8fdb\u540e\u51fa\uff0c\u540e\u8fdb\u5148\uff0c\u6808\u5185\u5b58\u7531\u7f16\u8bd1\u5668\u81ea\u52a8\u5206\u914d\u91ca\u653e \uff0c\u5b58\u653e\u51fd\u6570\u7684\u53c2\u6570\u503c\uff0c\u5c40\u90e8\u53d8\u91cf\u7684\u503c\u7b49\u3002\u5176\u64cd\u4f5c\u65b9\u5f0f\u7c7b\u4f3c\u4e8e\u6570\u636e\u7ed3\u6784\u4e2d\u7684\u6808\u3002<\/p>\n\n\n\n<p>\u6808\u5185\u5b58\u5b58\u653e\u8fdb\u672c\u6570\u636e\u7c7b\u578b\u7684\u6570\u636e\u548c\u5bf9\u8c61\u7684\u5f15\u7528\uff0c\u4f46\u5bf9\u8c61\u672c\u8eab\u4e0d\u5b58\u5728\u6808\u4e2d\uff0c\u800c\u662f\u5b58\u653e\u5728\u5806\u4e2d\u3002<\/p>\n\n\n\n<p><strong>\u4e3e\u4e2a\u4e0d\u592a\u6070\u5f53\u7684\u4f8b\u5b50\u89e3\u91ca<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p><strong>\u5806<\/strong><\/p>\n\n\n\n<p>\u53ef\u4ee5\u628a\u5806\u7406\u89e3\u4e3a\u4e00\u5bb6\u9910\u5385\uff0c\u91cc\u9762\u6709200\u5f20\u684c\u5b50\uff0c\u4e5f\u5c31\u662f\u6700\u591a\u80fd\u540c\u65f6\u5bb9\u7eb3200\u684c\u5ba2\u4eba\u5c31\u9910\uff0c\u6765\u4e00\u6279\u5ba2\u4eba\u5c31\u4e3a\u4ed6\u4eec\u5b89\u6392\u4e00\u4e9b\u684c\u5b50\uff0c\u5982\u679c\u67d0\u5929\u6765\u7684\u5ba2\u4eba\u7279\u522b\u591a\uff0c\u8d85\u8fc7200\u684c\u4e86\uff0c\u90a3\u5c31\u4e0d\u80fd\u518d\u63a5\u5f85\u8d85\u51fa\u7684\u5ba2\u4eba\u4e86\u3002<\/p>\n\n\n\n<p>\u5f53\u7136\uff0c\u8fdb\u6765\u5403\u996d\u7684\u5ba2\u4eba\u4e0d\u53ef\u80fd\u662f\u540c\u65f6\u7684\uff0c\u6709\u7684\u65e9\uff0c\u6709\u7684\u665a\uff0c\u5148\u5403\u597d\u7684\u5ba2\u4eba\uff0c\u8001\u677f\u4f1a\u5b89\u6392\u7ed9\u4ed6\u4eec\u7ed3\u8d26\u8d70\u4eba\uff0c\u7136\u540e\u7a7a\u51fa\u6765\u7684\u684c\u5b50\u53c8\u80fd\u63a5\u5f85\u65b0\u7684\u5ba2\u4eba\u3002<\/p>\n\n\n\n<p>\u8fd9\u91cc\uff0c\u5806\u5c31\u662f\u9910\u5385\uff0c\u6700\u5927\u5bb9\u91cf200\u684c\u5c31\u662f\u5806\u5185\u5b58\u7684\u5927\u5c0f\uff0c\u8001\u677f\u5c31\u76f8\u5f53\u4e8eGC(\u5783\u573e\u56de\u6536)\uff0c\u7ed9\u5ba2\u4eba\u5b89\u6392\u684c\u5b50\u5c31\u76f8\u5f53\u4e8ejava\u521b\u5efa\u5bf9\u8c61\u7684\u65f6\u5019\u5206\u914d\u5806\u5185\u5b58\uff0c\u7ed3\u8d26\u5c31\u76f8\u5f53\u4e8eGC\u56de\u6536\u5bf9\u8c61\u5360\u7528\u7684\u7a7a\u95f4\u3002<\/p>\n\n\n\n<p><strong>\u6808<\/strong><\/p>\n\n\n\n<p>\u63a5\u7740\u628a\u6808\u6bd4\u4f5c\u4e00\u53e3\u5e9f\u4e95\uff0c\u8fd9\u53e3\u4e95\u591a\u5e74\u4e0d\u7528\u5df2\u7ecf\u6ca1\u6c34\u4e86\uff0c\u4e3b\u4eba\u73b0\u5728\u628a\u5b83\u4f5c\u4e3a\u8d2e\u5b58\u81ea\u917f\u9152\u7684\u5730\u65b9\uff0c\u5b58\u9152\u7684\u65f6\u5019\u5c31\u7528\u7ef3\u5b50\u52fe\u7740\u9152\u575b\u5b50\u6162\u6162\u653e\u4e0b\u53bb\uff0c\u540e\u9762\u518d\u5b58\u5c31\u4e00\u575b\u4e00\u575b\u5806\u7740\u653e\u4e0a\u53bb\uff0c\u53d6\u9152\u7684\u65f6\u5019\u5c31\u5148\u53d6\u6700\u4e0a\u9762\u7684\u575b\u5b50\u3002<\/p>\n\n\n\n<p><strong>Java\u5806\u533a\u548c\u6808\u533a\u7684\u533a\u522b<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p><strong>\u5806\u533a\uff08Heap\uff09\uff1a<\/strong><\/p>\n\n\n\n<p>\u5806\u552f\u4e00\u7684\u76ee\u7684\u5c31\u662f\u7528\u4e8e\u5b58\u653e\u5bf9\u8c61\u5b9e\u4f8b\uff0c\u6bcf\u4e2aJava\u5e94\u7528\u90fd\u552f\u4e00\u5bf9\u5e94\u4e00\u4e2aJVM\u5b9e\u4f8b\uff0c\u6bcf\u4e2aJVM\u5b9e\u4f8b\u90fd\u552f\u4e00\u5bf9\u5e94\u4e00\u4e2a\u5806\uff0c\u8be5\u5806\u5bf9\u5e94\u7684\u5806\u5185\u5b58\u88ab\u5e94\u7528\u7684\u6240\u6709\u7ebf\u7a0b\u5171\u4eab\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-10-1024x441.png\" alt=\"\" class=\"wp-image-13234\" width=\"526\" height=\"226\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-10-1024x441.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-10-300x129.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-10-768x331.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-10-830x357.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-10-230x99.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-10-350x151.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-10-480x207.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-10.png 1366w\" sizes=\"(max-width: 526px) 100vw, 526px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u6808\u533a\uff1a<\/strong><\/p>\n\n\n\n<p>\u6bcf\u4e2a\u7ebf\u7a0b\u5305\u542b\u4e00\u4e2a\u6808\u533a\uff0c\u5360\u4e2d\u53ea\u4fdd\u5b58\u57fa\u7840\u6570\u636e\u7c7b\u578b\u7684\u5bf9\u8c61\u548c\u81ea\u5b9a\u4e49\u5bf9\u8c61\u5f15\u7528\uff08\u4e0d\u662f\u5bf9\u8c61\uff09\uff0c\u5bf9\u8c61\u90fd\u5b58\u653e\u5728\u5806\u533a\u4e2d\uff0c\u6bcf\u4e2a\u6808\u533a\u4e2d\u7684\u6570\u636e\uff08\u539f\u59cb\u7c7b\u578b\u548c\u5bf9\u8c61\u5f15\u7528\uff09\u90fd\u662f\u79c1\u6709\u7684\uff0c\u5176\u4ed6\u6808\u4e0d\u80fd\u8bbf\u95ee\u3002<\/p>\n\n\n\n<ul><li>\u6808\u5185\u5b58\u662f\u7ebf\u7a0b\u79c1\u6709\u7684<\/li><li>\u5806\u5185\u5b58\u662f\u6240\u6709\u7ebf\u7a0b\u5171\u6709\u7684<\/li><\/ul>\n\n\n\n<p><strong>Java\u865a\u62df\u673a\u6808\u8be6\u7ec6\u4ecb\u7ecd<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>Java\u865a\u62df\u673a\u6808(Java Virtual Machine Stack)\uff0c\u65e9\u671f\u4e5f\u53ebJava\u6808\u3002\u6bcf\u4e2a\u7ebf\u7a0b\u5728\u521b\u5efa\u65f6\u90fd\u4f1a\u521b\u5efa\u4e00\u4e2a\u865a\u62df\u673a\u6808\uff0c\u5176\u5185\u90e8\u4fdd\u5b58\u4e00\u4e2a\u4e2a\u7684<strong>\u6808\u5e27(Stack Frame)<\/strong>\uff0c\u5bf9\u5e94\u7740\u4e00\u6b21\u6b21\u7684Java<strong>\u65b9\u6cd5\u8c03\u7528<\/strong>\uff0c\u662f<strong>\u7ebf\u7a0b\u79c1\u6709<\/strong>\u7684\u3002<\/p>\n\n\n\n<p>JVM\u662f\u57fa\u4e8e\u5806\u6808\u7684\u865a\u62df\u673a\uff0cJVM\u4e3a\u65b0\u521b\u5efa\u7684\u7ebf\u7a0b\u90fd\u5206\u914d\u4e00\u4e2a\u5806\u6808\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u5bf9\u4e8e\u4e00\u4e2aJava\u7a0b\u5e8f\u6765\u8bf4\uff0c\u5b83\u7684\u8fd0\u884c\u5c31\u662f\u901a\u8fc7\u5bf9\u5806\u6808\u7684\u64cd\u4f5c\u6765\u5b8c\u6210\u7684\u3002\u5806\u6808\u4ee5\u5e27\u4e3a\u5355\u4f4d\u4fdd\u5b58\u7ebf\u7a0b\u7684\u72b6\u6001\u3002JVM\u5bf9\u5806\u6808\u53ea\u8fdb\u884c\u4e24\u79cd\u64cd\u4f5c\uff1a\u4ee5\u5e27\u4e3a\u5355\u4f4d\u7684\u538b\u6808\u548c\u51fa\u6808\u64cd\u4f5c\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Java\u6808\u7528\u4e8e\u4fdd\u5b58\u65b9\u6cd5\u8c03\u7528\u7684\u72b6\u6001\u548c\u5c40\u90e8\u53d8\u91cf\u3002\u4f8b\u5982\uff0c\u5f53\u65b9\u6cd5\u88ab\u8c03\u7528\u65f6\uff0c\u5176\u4f20\u9012\u7684\u53c2\u6570\u548c\u5728\u8be5\u65b9\u6cd5\u4e2d\u58f0\u660e\u7684\u53d8\u91cf\u5c31\u4f1a\u88ab\u63a8\u5165 Java \u6808\u4e2d\u3002\u5f53\u65b9\u6cd5\u8fd4\u56de\u65f6\uff0c\u5b83\u4eec\u5c06\u4ece\u6808\u4e2d\u5f39\u51fa\u3002\u6bcf\u4e2a\u7ebf\u7a0b\u90fd\u6709\u81ea\u5df1\u7684 Java \u6808\uff0c\u56e0\u6b64\u5c40\u90e8\u53d8\u91cf\u5bf9\u4e8e\u4e0d\u540c\u7684\u7ebf\u7a0b\u662f\u76f8\u4e92\u72ec\u7acb\u7684\u3002<\/pre>\n\n\n\n<p><strong>\u751f\u547d\u5468\u671f<\/strong><\/p>\n\n\n\n<p>Java\u6808\u4e5f\u662f\u6bcf\u4e2a\u7ebf\u7a0b\u79c1\u6709\u7684\u4e00\u5757\u5185\u5b58\u533a\u57df\uff0c\u5b83\u7684\u751f\u547d\u5468\u671f\u548c\u7ebf\u7a0b\u7684\u751f\u547d\u5468\u671f\u4e00\u6837\u957f\u3002<\/p>\n\n\n\n<p>\u6bcf\u4e2a\u7ebf\u7a0b\u5728\u521b\u5efa\u65f6\u90fd\u4f1a\u65b0\u5efa\u4e00\u4e2a\u76f8\u5e94\u7684\u6808\u5e27\uff0c\u7528\u4e8e\u5b58\u653e\u8be5\u7ebf\u7a0b\u7684\u5c40\u90e8\u53d8\u91cf\u8868\u3001\u64cd\u4f5c\u6570\u6808\u3001\u57fa\u672c\u6570\u636e\u7c7b\u578b\u7b49\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u65b9\u6cd5\u7684\u8c03\u7528\u5c31\u662f\u901a\u8fc7\u6808\u6765\u5b8c\u6210\u7684\uff0c\u6bcf\u6b21\u65b9\u6cd5\u8c03\u7528\u5c06\u4f1a\u538b\u5165\u4e00\u4e2a\u65b0\u7684\u6808\u5e27\uff0c\u5e76\u5728\u8be5\u6808\u5e27\u4e2d\u5b58\u653e\u5f53\u524d\u65b9\u6cd5\u7684\u53c2\u6570\u3001\u5c40\u90e8\u53d8\u91cf\u7b49\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u5728\u65b9\u6cd5\u8c03\u7528\u7ed3\u675f\u540e\uff0c\u5bf9\u5e94\u7684\u6808\u5e27\u5c06\u4f1a\u88ab\u5f39\u51fa\uff0c\u540c\u65f6\u8fd9\u4e9b\u6570\u636e\u4e5f\u5c31\u968f\u4e4b\u6d88\u5931\u3002<\/p>\n\n\n\n<p><strong>\u4f5c\u7528<\/strong><\/p>\n\n\n\n<p>\u4e3b\u7ba1Java\u7a0b\u5e8f\u7684\u8fd0\u884c\uff0c\u5b83\u4fdd\u5b58\u65b9\u6cd5\u7684\u5c40\u90e8\u53d8\u91cf\u3001\u90e8\u5206\u7ed3\u679c\uff0c\u5e76\u53c2\u4e0e\u65b9\u6cd5\u7684 \u8c03\u7528\u548c\u8fd4\u56de\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>\u6808\u7684\u7279\u70b9<\/strong><\/p>\n\n\n\n<ul><li>\u6808\u662f\u4e00\u79cd\u5feb\u901f\u6709\u6548\u7684\u5206\u914d\u5b58\u50a8\u65b9\u5f0f\uff0c\u8bbf\u95ee\u901f\u5ea6\u4ec5\u6b21\u4e8e\u7a0b\u5e8f\u8ba1\u6570\u5668\u3002<\/li><li>JVM\u76f4\u63a5\u5bf9Java\u6808\u7684\u64cd\u4f5c\u53ea\u6709\u4e24\u4e2a\uff1a \u2460\u6bcf\u4e2a\u65b9\u6cd5\u6267\u884c\uff0c\u4f34\u968f\u7740\u8fdb\u6808\uff08\u5165\u6808\u3001\u538b\u6808\uff09\u2461\u6267\u884c\u7ed3\u675f\u540e\u7684\u51fa\u6808\u5de5\u4f5c<\/li><li>\u5bf9\u4e8e\u6808\u6765\u8bf4\u4e0d\u5b58\u5728\u5783\u573e\u56de\u6536\u95ee\u9898<\/li><\/ul>\n\n\n\n<p><strong>\u6808\u7684\u5b58\u50a8\u5355\u4f4d<\/strong><\/p>\n\n\n\n<ul><li>\u6bcf\u4e2a\u7ebf\u7a0b\u90fd\u6709\u81ea\u5df1\u7684\u6808\uff0c\u6808\u4e2d\u7684\u6570\u636e\u90fd\u662f\u4ee5\u6808\u5e27(Stack Frame)\u7684\u683c\u5f0f\u5b58\u5728\u3002<\/li><li>\u5728\u8fd9\u4e2a\u7ebf\u7a0b\u4e0a\u6b63\u5728\u6267\u884c\u7684\u6bcf\u4e2a\u65b9\u6cd5\u90fd\u5404\u81ea\u5bf9\u5e94\u4e00\u4e2a\u6808\u5e27(Stack Frame)\u3002<\/li><li>\u6808\u5e27\u662f\u4e00\u4e2a\u5185\u5b58\u533a\u5757\uff0c\u662f\u4e00\u4e2a\u6570\u636e\u96c6\uff0c\u7ef4\u7cfb\u7740\u65b9\u6cd5\u6267\u884c\u8fc7\u7a0b\u4e2d\u7684\u5404\u79cd\u6570\u636e\u4fe1\u606f\u3002<\/li><\/ul>\n\n\n\n<p><strong>\u6808\u8fd0\u884c\u539f\u7406<\/strong><\/p>\n\n\n\n<ul><li>JVM\u76f4\u63a5\u5bf9Java\u6808\u7684\u64cd\u4f5c\u53ea\u6709\u4e24\u4e2a\uff0c\u5c31\u662f\u5bf9\u6808\u5e27\u7684\u538b\u6808\u548c\u51fa\u6808\uff0c\u9075\u5faa\u201c\u5148\u8fdb\u540e\u51fa\u201d\/\u201c\u540e\u8fdb\u5148\u51fa\u201d\u539f\u5219\u3002<\/li><li>\u5728\u4e00\u6761\u6d3b\u52a8\u7ebf\u7a0b\u4e2d\uff0c\u4e00\u4e2a\u65f6\u95f4\u70b9\u4e0a\uff0c\u53ea\u4f1a\u6709\u4e00\u4e2a\u6d3b\u52a8\u7684\u6808\u5e27\u3002\u5373\u53ea\u6709\u5f53\u524d\u6b63\u5728\u6267\u884c\u7684\u65b9\u6cd5\u7684\u6808\u5e27\uff08\u6808\u9876\u6808\u5e27\uff09\u662f\u6709\u6548\u7684\uff0c\u8fd9\u4e2a\u6808\u5e27\u88ab\u79f0\u4e3a\u5f53\u524d\u6808\u5e27(Current Frame),  \u4e0e\u5f53\u524d\u6808\u5e27\u76f8\u5bf9\u5e94\u7684\u65b9\u6cd5\u5c31\u662f\u5f53\u524d\u65b9\u6cd5(Current Method), \u5b9a\u4e49\u8fd9\u4e2a\u65b9\u6cd5\u7684\u7c7b\u5c31\u662f\u5f53\u524d\u7c7b(Current class)<\/li><li>\u6267\u884c\u5f15\u64ce\u8fd0\u884c\u7684\u6240\u6709\u5b57\u8282\u7801\u6307\u4ee4\u53ea\u9488\u5bf9\u5f53\u524d\u6808\u5e27\u8fdb\u884c\u64cd\u4f5c\u3002<\/li><li>\u5982\u679c\u5728\u8be5\u65b9\u6cd5\u4e2d\u8c03\u7528\u4e86\u5176\u4ed6\u65b9\u6cd5\uff0c\u5bf9\u5e94\u7684\u65b0\u7684\u6808\u5e27\u4f1a\u88ab\u521b\u5efa\u51fa\u6765\uff0c\u653e\u5728\u6808\u7684\u9876\u7aef\uff0c\u6210\u4e3a\u65b0\u7684\u5f53\u524d\u5e27\u3002<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-6-1024x544.png\" alt=\"\" class=\"wp-image-13230\" width=\"485\" height=\"258\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-6-1024x544.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-6-300x159.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-6-768x408.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-6-830x441.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-6-230x122.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-6-350x186.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-6-480x255.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-6.png 1370w\" sizes=\"(max-width: 485px) 100vw, 485px\" \/><\/figure><\/div>\n\n\n\n<p>\u4e0d\u540c\u7ebf\u7a0b\u4e2d\u6240\u5305\u542b\u7684\u6808\u5e27\u662f\u4e0d\u5141\u8bb8\u5b58\u5728\u76f8\u4e92\u5f15\u7528\u7684\uff0c\u5373\u4e0d\u53ef\u80fd\u5728\u4e00\u4e2a\u6808\u5e27\u4e4b\u4e2d\u5f15\u7528\u53e6\u5916\u4e00\u4e2a\u7ebf\u7a0b\u7684\u6808\u5e27\u3002 &#8211; \u5982\u679c\u5f53\u524d\u65b9\u6cd5\u8c03\u7528\u4e86\u5176\u4ed6\u65b9\u6cd5\uff0c\u65b9\u6cd5\u8fd4\u56de\u4e4b\u9645\uff0c\u5f53\u524d\u6808\u5e27\u4f1a\u4f20\u56de\u6b64\u65b9\u6cd5\u7684\u6267\u884c\u7ed3\u679c\u7ed9\u524d\u4e00\u4e2a\u6808\u5e27\uff0c\u63a5\u7740\uff0c\u865a\u62df\u673a\u4f1a\u4e22\u5f03\u5f53\u524d\u6808\u5e27\uff0c\u4f7f\u5f97\u524d\u4e00\u4e2a\u6808\u5e27\u91cd\u65b0\u6210\u4e3a\u5f53\u524d\u6808\u5e27\u3002 <\/p>\n\n\n\n<p>Java\u65b9\u6cd5\u6709\u4e24\u79cd\u8fd4\u56de\u51fd\u6570\u7684\u65b9\u5f0f\uff0c<strong>\u4e00\u79cd\u662f\u6b63\u5e38\u7684\u51fd\u6570\u8fd4\u56de\uff0c\u4f7f\u7528return\u6307\u4ee4\uff1b\u53e6\u5916\u4e00\u79cd\u662f\u629b\u51fa\u5f02\u5e38\u3002\u4e0d\u7ba1\u4f7f\u7528\u54ea\u79cd\u65b9\u5f0f\uff0c\u90fd\u4f1a\u5bfc\u81f4\u6808\u5e27\u88ab\u5f39\u51fa<\/strong>\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-7-1024x298.png\" alt=\"\" class=\"wp-image-13231\" width=\"512\" height=\"149\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-7-1024x298.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-7-300x87.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-7-768x223.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-7-830x241.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-7-230x67.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-7-350x102.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-7-480x140.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-7.png 1492w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u6808\u6862\u7684\u5185\u90e8\u7ed3\u6784<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<ul><li>\u6bcf\u4e2a\u6808\u5e27\u4e2d\u5b58\u50a8\u7740\uff1a<\/li><li>\u5c40\u90e8\u53d8\u91cf\u8868(Local Variables)<\/li><li>\u64cd\u4f5c\u6570\u6808(operand stack)(\u6216\u8868\u8fbe\u5f0f\u6808)<\/li><li>\u52a8\u6001\u94fe\u63a5(Dynamic Linking)(\u6216\u6307\u5411\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\u7684\u65b9\u6cd5\u5f15\u7528)<\/li><li>\u65b9\u6cd5\u8fd4\u56de\u5730\u5740(Return Address)(\u6216\u65b9\u6cd5\u6b63\u5e38\u9000\u51fa\u6216\u8005\u5f02\u5e38\u9000\u51fa\u7684\u5b9a\u4e49)<\/li><li>\u4e00\u4e9b\u9644\u52a0\u4fe1\u606f<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-11-1024x400.png\" alt=\"\" class=\"wp-image-13235\" width=\"457\" height=\"179\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-11-1024x400.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-11-300x117.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-11-768x300.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-11-830x324.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-11-230x90.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-11-350x137.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-11-480x187.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-11.png 1420w\" sizes=\"(max-width: 457px) 100vw, 457px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-12-1024x930.png\" alt=\"\" class=\"wp-image-13236\" width=\"457\" height=\"414\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-12-1024x930.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-12-300x272.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-12-768x697.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-12-830x754.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-12-230x209.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-12-350x318.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-12-480x436.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-12.png 1368w\" sizes=\"(max-width: 457px) 100vw, 457px\" \/><\/figure><\/div>\n\n\n\n<p>\u5982\u56fe\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u5728Java\u6808\u4e2d\u5b58\u653e\u7684\u90fd\u662f\u4e00\u4e2a\u4e2a\u7684\u6808\u5e27\uff0c\u800c\u6bcf\u4e2a\u6808\u5e27\u53c8\u5bf9\u5e94\u7740\u4e00\u4e2a\u88ab\u8c03\u7528\u7684\u65b9\u6cd5\uff0c\u5728\u6808\u5e27\u4e2d\uff0c\u5305\u542b\u7740\u5c40\u90e8\u53d8\u91cf\u8868\u3001\u6307\u5411\u5f53\u524d\u65b9\u6cd5\u6240\u5c5e\u7684\u7c7b\u7684\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\u3001\u64cd\u4f5c\u6570\u6808\u3001\u65b9\u6cd5\u8fd4\u56de\u5730\u5740\u4e0e\u4e00\u4e9b\u989d\u5916\u9644\u52a0\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>\u6bcf\u5f53\u7ebf\u7a0b\u6267\u884c\u4e00\u4e2a\u65b9\u6cd5\u65f6\uff0c\u5b83\u5c31\u4f1a\u8ddf\u7740\u521b\u5efa\u4e00\u4e2a\u5bf9\u5e94\u6808\u5e27\uff0c\u5e76\u628a\u5efa\u7acb\u7684\u6808\u5e27\u538b\u6808\u3002\u65b9\u6cd5\u6267\u884c\u5b8c\u6bd5\u540e\uff0c\u518d\u628a\u6808\u5e27\u51fa\u6808\u3002<\/p>\n\n\n\n<p>\u7531\u6b64\u6211\u4eec\u53ef\u77e5\uff0c\u7ebf\u7a0b\u4e0e\u5f53\u524d\u6240\u6267\u884c\u7684\u65b9\u6cd5\u5bf9\u5e94\u7684\u6808\u5e27\u662f\u5fc5\u5b9a\u4f4d\u4e8eJava\u6808\u9876\u90e8\u7684\u3002\u56e0\u6b64\u5bf9\u4e8e\u6240\u6709\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u800c\u8a00\uff0c\u6808\u8fd9\u90e8\u5206\u7a7a\u95f4\u5bf9\u5f00\u53d1\u8005\u6765\u8bf4\u662f\u4e0d\u900f\u660e\u7684\u3002<\/p>\n\n\n\n<p>\u6808\u5185\u5b58\u7684\u5927\u5c0f\u662f\u6709\u4e24\u79cd\u8bbe\u7f6e\uff0c\u5b83\u7684\u56fa\u5b9a\u503c\u548c\u6839\u636e\u7ebf\u7a0b\u9700\u8981\u52a8\u6001\u589e\u957f\u3002<\/p>\n\n\n\n<p>\u5728JVM\u6808 \u8fd9\u4e2a\u6570\u636e\u533a\u53ef\u80fd\u4f1a\u53d1\u751f\u629b\u51fa\u4e24\u79cd\u9519\u8bef\u3002<\/p>\n\n\n\n<ul><li>StackOverflowError \u51fa\u73b0\u5728\u6808\u5185\u5b58\u8bbe\u7f6e\u6210\u56fa\u5b9a\u503c\u7684\u65f6\u5019\uff0c\u5f53\u7a0b\u5e8f\u6267\u884c\u9700\u8981\u7684\u6808\u5185\u5b58\u8d85\u8fc7\u8bbe\u5b9a\u7684\u56fa\u5b9a\u503c\u4f1a\u629b\u51fa\u8fd9\u4e2a\u9519\u8bef\u3002<\/li><li>OutOfMemoryError \u51fa\u73b0\u5728\u6808\u5185\u5b58\u8bbe\u7f6e\u6210\u52a8\u6001\u589e\u957f\u7684\u65f6\u5019\uff0c\u5f53JVM\u5c1d\u8bd5\u7533\u8bf7\u7684\u5185\u5b58\u5927\u5c0f\u8d85\u8fc7\u4e86\u5176\u53ef\u7528\u5185\u5b58\u65f6\u4f1a\u629b\u51fa\u8fd9\u4e2a\u9519\u8bef\u3002<\/li><\/ul>\n\n\n\n<p><strong>\u4e00\u4e2a\u7b80\u5355\u7684 Java \u4ee3\u7801\u6765\u7406\u89e3\u4e00\u4e0b<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">public class Example {\n    public static void main(String[] args) {\n        int a = 10;\n        int b = 20;\n        String s1 = \"hello\";\n        String s2 = \"world\";\n        System.out.println\n    }\n}<\/pre>\n\n\n\n<p>\u5728\u6267\u884c\u8be5\u7a0b\u5e8f\u65f6\uff0cJava \u865a\u62df\u673a\u4f1a\u4e3a\u6bcf\u4e2a\u7ebf\u7a0b\u521b\u5efa\u4e00\u4e2a Java \u6808\uff0c\u5e76\u5206\u914d\u76f8\u5e94\u7684\u5185\u5b58\u7a7a\u95f4\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u4e3b\u7ebf\u7a0b main \u7684 Java \u6808\u5c06\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">1. \u538b\u5165 main \u65b9\u6cd5\u5e27\n\n2. \u5728\u5e27\u4e2d\u58f0\u660e\u4e86\u56db\u4e2a\u5c40\u90e8\u53d8\u91cf a\u3001b\u3001s1 \u548c s2\uff0c\u5c06\u5b83\u4eec\u5206\u522b\u521d\u59cb\u5316\u4e3a 10\u300120\u3001\"hello\" \u548c \"world\"\n\n3. \u5c06\u5bf9\u8c61\u5f15\u7528s1 \u548c s2 \u538b\u5165\u6808\u4e2d\n\n4. \u6267\u884c\u5b57\u7b26\u4e32\u8fde\u63a5\u64cd\u4f5c\uff0c\u5e76\u5c06\u7ed3\u679c\u538b\u56de\u6808\u4e2d\n\n5. \u8c03\u7528 System.out.println() \u65b9\u6cd5\uff0c\u6253\u5370\u4f20\u9012\u7ed9\u5b83\u7684\u53c2\u6570\n\n6. \u5f39\u51fa\u6240\u6709\u6570\u636e\uff0c\u9500\u6bc1\u5f53\u524d\u5e27<\/pre>\n\n\n\n<p>\u53e6\u4e00\u65b9\u9762\uff0cJava \u5806\u4e2d\u5c06\u5305\u542b\u4e24\u4e2a\u5b57\u7b26\u4e32\u5bf9\u8c61\u3002\u5f53\u6211\u4eec\u521b\u5efa String \u5bf9\u8c61\u65f6\uff0cJava \u865a\u62df\u673a\u4f1a\u5728\u5806\u4e0a\u4e3a\u5176\u5206\u914d\u5185\u5b58\uff0c\u5e76\u5c06\u5176\u5730\u5740\u8d4b\u503c\u7ed9\u76f8\u5e94\u7684\u5f15\u7528\u53d8\u91cf\u3002\u4f8b\u5982\uff0c\u5728\u672c\u4f8b\u4e2d\uff0c\u53d8\u91cf s1 \u548c s2 \u5f15\u7528\u7684\u5b57\u7b26\u4e32\u5bf9\u8c61\u90fd\u88ab\u5206\u914d\u5230\u4e86 Java \u5806\u4e0a\u3002<\/p>\n\n\n\n<p><strong>\u603b\u7ed3<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>Java\u5806\u548c\u6808\u662fJava\u865a\u62df\u673a\u5185\u5b58\u7ba1\u7406\u7684\u4e24\u4e2a\u91cd\u8981\u90e8\u5206\uff0c\u5b83\u4eec\u5206\u522b\u8d1f\u8d23\u7ba1\u7406Java\u5bf9\u8c61\u548c\u7ebf\u7a0b\u8c03\u7528\u6808\u3002<\/p>\n\n\n\n<p>Java\u5806\u662f\u7528\u6765\u5b58\u50a8Java\u5bf9\u8c61\u7684\u5185\u5b58\u533a\u57df\u3002\u5728Java\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6240\u6709\u7684\u5bf9\u8c61\u90fd\u662f\u5728\u5806\u4e0a\u5206\u914d\u7684\u3002Java\u5806\u662f\u88ab\u6240\u6709\u7ebf\u7a0b\u5171\u4eab\u7684\uff0c\u5f53Java\u865a\u62df\u673a\u542f\u52a8\u65f6\uff0c\u4f1a\u5728\u5806\u4e2d\u5206\u914d\u4e00\u5757\u56fa\u5b9a\u5927\u5c0f\u7684\u5185\u5b58\u533a\u57df\uff0c\u79f0\u4e3a\u521d\u59cb\u5806\uff0c\u5806\u7684\u5927\u5c0f\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u53c2\u6570\u6216\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u914d\u7f6e\u3002\u5f53Java\u7a0b\u5e8f\u9700\u8981\u521b\u5efa\u5bf9\u8c61\u65f6\uff0cJava\u865a\u62df\u673a\u4f1a\u5728\u5806\u4e2d\u5206\u914d\u4e00\u5757\u8db3\u591f\u5927\u5c0f\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u7528\u6765\u5b58\u50a8\u65b0\u5bf9\u8c61\u7684\u5b9e\u4f8b\u53d8\u91cf\u548c\u5176\u4ed6\u6570\u636e\u3002Java\u5806\u8fd8\u8d1f\u8d23\u5783\u573e\u56de\u6536\uff0c\u5f53Java\u865a\u62df\u673a\u68c0\u6d4b\u5230\u67d0\u4e2a\u5bf9\u8c61\u4e0d\u518d\u88ab\u5f15\u7528\u65f6\uff0c\u4f1a\u81ea\u52a8\u56de\u6536\u8be5\u5bf9\u8c61\u6240\u5360\u7528\u7684\u5185\u5b58\u7a7a\u95f4\u3002<\/p>\n\n\n\n<p>Java\u6808\u662f\u7528\u6765\u5b58\u50a8\u7ebf\u7a0b\u8c03\u7528\u6808\u7684\u5185\u5b58\u533a\u57df\u3002\u5728Java\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6bcf\u4e2a\u7ebf\u7a0b\u90fd\u6709\u4e00\u4e2a\u72ec\u7acb\u7684Java\u6808\u3002Java\u6808\u662f\u7ebf\u7a0b\u79c1\u6709\u7684\uff0c\u5f53\u7ebf\u7a0b\u8c03\u7528\u4e00\u4e2a\u65b9\u6cd5\u65f6\uff0cJava\u865a\u62df\u673a\u4f1a\u5728\u8be5\u7ebf\u7a0b\u7684\u6808\u4e2d\u5206\u914d\u4e00\u5757\u5185\u5b58\u7a7a\u95f4\uff0c\u7528\u6765\u5b58\u50a8\u65b9\u6cd5\u7684\u5c40\u90e8\u53d8\u91cf\u548c\u64cd\u4f5c\u6570\u6808\u7b49\u6570\u636e\u3002\u5f53\u65b9\u6cd5\u8fd4\u56de\u65f6\uff0cJava\u865a\u62df\u673a\u4f1a\u5f39\u51fa\u6808\u9876\u5143\u7d20\uff0c\u5e76\u91ca\u653e\u8be5\u5143\u7d20\u6240\u5360\u7528\u7684\u5185\u5b58\u7a7a\u95f4\u3002Java\u6808\u8fd8\u8d1f\u8d23\u7ebf\u7a0b\u7684\u5f02\u5e38\u5904\u7406\uff0c\u5f53\u7ebf\u7a0b\u629b\u51fa\u5f02\u5e38\u65f6\uff0cJava\u865a\u62df\u673a\u4f1a\u5728\u6808\u4e2d\u67e5\u627e\u9002\u5f53\u7684\u5f02\u5e38\u5904\u7406\u5668\uff0c\u5e76\u6267\u884c\u76f8\u5e94\u7684\u5f02\u5e38\u5904\u7406\u4ee3\u7801\u3002<\/p>\n\n\n\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cJava\u5806\u548c\u6808\u5206\u522b\u8d1f\u8d23\u7ba1\u7406Java\u5bf9\u8c61\u548c\u7ebf\u7a0b\u8c03\u7528\u6808\u3002Java\u5806\u7528\u6765\u5b58\u50a8Java\u5bf9\u8c61\u7684\u5b9e\u4f8b\u53d8\u91cf\u548c\u5176\u4ed6\u6570\u636e\uff0c\u5e76\u8d1f\u8d23\u5783\u573e\u56de\u6536\u3002Java\u6808\u7528\u6765\u5b58\u50a8\u65b9\u6cd5\u7684\u5c40\u90e8\u53d8\u91cf\u548c\u64cd\u4f5c\u6570\u6808\u7b49\u6570\u636e\uff0c\u5e76\u8d1f\u8d23\u7ebf\u7a0b\u7684\u5f02\u5e38\u5904\u7406\u3002\u5728Java\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0cJava\u5806\u548c\u6808\u662f\u975e\u5e38\u91cd\u8981\u7684\u5185\u5b58\u533a\u57df\uff0c\u5bf9\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u6709\u7740\u91cd\u8981\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-13-1024x728.png\" alt=\"\" class=\"wp-image-13240\" width=\"576\" height=\"410\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-13-1024x728.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-13-300x213.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-13-768x546.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-13-830x590.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-13-230x164.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-13-350x249.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-13-480x341.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2023\/11\/\u56fe\u7247-13.png 1420w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 \u6808\u4e0e\u5806\u7684\u533a\u522b \u6808\u662f\u8fd0\u884c\u65f6\u7684\u5355\u4f4d\uff0c\u800c\u5806\u662f\u5b58\u50a8\u7684\u5355\u4f4d\u3002 \u5373\uff1a\u6808\u89e3\u51b3\u7a0b\u5e8f\u7684\u8fd0\u884c\u95ee\u9898\uff0c\u5373\u7a0b\u5e8f\u5982\u4f55\u6267\u884c\uff0c\u6216\u8005\u8bf4\u5982\u4f55 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/13228"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13228"}],"version-history":[{"count":7,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/13228\/revisions"}],"predecessor-version":[{"id":13244,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/13228\/revisions\/13244"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}