{"id":65848,"date":"2025-05-03T11:15:35","date_gmt":"2025-05-03T03:15:35","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65848\/"},"modified":"2025-05-03T11:15:35","modified_gmt":"2025-05-03T03:15:35","slug":"java-%e6%80%8e%e4%b9%88%e5%8f%aa%e6%98%af%e6%95%b0%e7%bb%84%e8%bd%ac%e9%93%be%e8%a1%a8%e6%88%90%e5%8a%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65848\/","title":{"rendered":"Java \u600e\u4e48\u53ea\u662f\u6570\u7ec4\u8f6c\u94fe\u8868\u6210\u529f"},"content":{"rendered":"<blockquote><p>\n  java \u6570\u7ec4\u8f6c\u94fe\u8868\u5931\u8d25\u7684\u539f\u56e0\uff1a1. \u6570\u7ec4\u4e3a\u7a7a\uff1b2. \u6570\u7ec4\u5143\u7d20\u7c7b\u578b\u4e0d\u5339\u914d\uff1b3. \u6570\u7ec4\u957f\u5ea6\u8fc7\u5927\uff1b4. \u9012\u5f52\u9519\u8bef\uff1b5. \u5185\u5b58\u4e0d\u8db3\uff1b6. \u4ee3\u7801\u9519\u8bef\u3002\u89e3\u51b3\u65b9\u6cd5\uff1a\u68c0\u67e5\u6570\u7ec4\u662f\u5426\u4e3a\u7a7a\u3001\u786e\u4fdd\u5143\u7d20\u7c7b\u578b\u5339\u914d\u3001\u4f18\u5316\u9012\u5f52\u3001\u76d1\u63a7 jvm \u5185\u5b58\u3001\u68c0\u67e5\u5e76\u4fee\u590d\u4ee3\u7801\u9519\u8bef\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/13\/2024111312393352361.jpg\" class=\"aligncenter\" title=\"Java \u600e\u4e48\u53ea\u662f\u6570\u7ec4\u8f6c\u94fe\u8868\u6210\u529f\u63d2\u56fe\" alt=\"Java \u600e\u4e48\u53ea\u662f\u6570\u7ec4\u8f6c\u94fe\u8868\u6210\u529f\u63d2\u56fe\" \/><\/p>\n<h2>Java \u6570\u7ec4\u8f6c\u94fe\u8868\u5931\u8d25\u7684\u539f\u56e0<\/h2>\n<p>\u5c06 Java \u6570\u7ec4\u8f6c\u6362\u6210\u94fe\u8868\u65f6\u5931\u8d25\uff0c\u53ef\u80fd\u662f\u7531\u4e8e\u4ee5\u4e0b\u539f\u56e0\uff1a<\/p>\n<p><strong>1. \u6570\u7ec4\u4e3a\u7a7a<\/strong><\/p>\n<p>\u5982\u679c\u4f20\u5165\u8f6c\u6362\u7684\u6570\u7ec4\u4e3a\u7a7a\uff0c\u5219\u4f1a\u629b\u51fa NullPointerException\u3002<\/p>\n<p><strong>2. \u6570\u7ec4\u5143\u7d20\u7c7b\u578b\u4e0d\u5339\u914d<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u94fe\u8868\u7684\u5143\u7d20\u7c7b\u578b\u548c\u6570\u7ec4\u7684\u5143\u7d20\u7c7b\u578b\u5fc5\u987b\u5339\u914d\u3002\u5982\u679c\u6570\u7ec4\u5305\u542b\u7684\u662f\u6574\u6570\uff0c\u800c\u94fe\u8868\u662f\u5b57\u7b26\u4e32\u94fe\u8868\uff0c\u5219\u8f6c\u6362\u5c06\u5931\u8d25\u3002<\/p>\n<p><strong>3. \u6570\u7ec4\u957f\u5ea6\u8fc7\u5927<\/strong><\/p>\n<p>\u5982\u679c\u6570\u7ec4\u7684\u957f\u5ea6\u8fc7\u5927\uff0c\u8d85\u8fc7\u4e86 Java \u865a\u62df\u673a\u5806\u6808\u7684\u9650\u5236\uff0c\u5219\u53ef\u80fd\u629b\u51fa StackOverflowError\u3002<\/p>\n<p><strong>4. \u9012\u5f52\u9519\u8bef<\/strong><\/p>\n<p>\u5982\u679c\u8f6c\u6362\u8fc7\u7a0b\u4f7f\u7528\u9012\u5f52\uff0c\u4e14\u9012\u5f52\u6df1\u5ea6\u8fc7\u5927\uff0c\u5219\u53ef\u80fd\u5bfc\u81f4 StackOverflowError\u3002<\/p>\n<p><strong>5. \u5185\u5b58\u4e0d\u8db3<\/strong><\/p>\n<p>\u5982\u679c JVM \u5185\u5b58\u4e0d\u8db3\u4ee5\u5bb9\u7eb3\u8f6c\u6362\u540e\u7684\u94fe\u8868\uff0c\u5219\u4f1a\u629b\u51fa OutOfMemoryError\u3002<\/p>\n<p><strong>6. \u4ee3\u7801\u9519\u8bef<\/strong><\/p>\n<p>\u4ee3\u7801\u4e2d\u53ef\u80fd\u5b58\u5728\u9519\u8bef\uff0c\u4f8b\u5982\u6570\u7ec4\u8d8a\u754c\u3001\u94fe\u8868\u6307\u9488\u9519\u8bef\u7b49\uff0c\u8fd9\u4e9b\u9519\u8bef\u4e5f\u4f1a\u5bfc\u81f4\u8f6c\u6362\u5931\u8d25\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/p>\n<ul>\n<li>\u68c0\u67e5\u6570\u7ec4\u662f\u5426\u4e3a\u7a7a\u3002<\/li>\n<li>\u786e\u4fdd\u6570\u7ec4\u5143\u7d20\u7c7b\u578b\u4e0e\u94fe\u8868\u5143\u7d20\u7c7b\u578b\u5339\u914d\u3002<\/li>\n<li>\u4f18\u5316\u9012\u5f52\u7b97\u6cd5\uff0c\u51cf\u5c11\u9012\u5f52\u6df1\u5ea6\u3002<\/li>\n<li>\u76d1\u63a7 JVM \u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u9002\u5f53\u8c03\u6574\u5806\u6808\u5927\u5c0f\u3002<\/li>\n<li>\u68c0\u67e5\u4ee3\u7801\u4e2d\u7684\u9519\u8bef\uff0c\u5e76\u8fdb\u884c\u5fc5\u8981\u7684\u4fee\u590d\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fJava \u600e\u4e48\u53ea\u662f\u6570\u7ec4\u8f6c\u94fe\u8868\u6210\u529f\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 \u6570\u7ec4\u8f6c\u94fe\u8868\u5931\u8d25\u7684\u539f\u56e0\uff1a1. \u6570\u7ec4\u4e3a\u7a7a\uff1b2. \u6570\u7ec4\u5143\u7d20\u7c7b\u578b\u4e0d\u5339\u914d\uff1b3. \u6570\u7ec4\u957f\u5ea6\u8fc7\u5927\uff1b4. \u9012\u5f52\u9519\u8bef\uff1b5. \u5185\u5b58\u4e0d\u8db3\uff1b6. \u4ee3\u7801\u9519\u8bef\u3002\u89e3\u51b3\u65b9\u6cd5\uff1a\u68c0\u67e5\u6570\u7ec4\u662f\u5426\u4e3a\u7a7a\u3001\u786e\u4fdd\u5143\u7d20\u7c7b\u578b\u5339\u914d\u3001\u4f18\u5316\u9012\u5f52\u3001\u76d1\u63a7 jvm \u5185\u5b58\u3001\u68c0\u67e5\u5e76\u4fee\u590d\u4ee3\u7801\u9519\u8bef\u3002 Java \u6570\u7ec4\u8f6c\u94fe\u8868\u5931\u8d25\u7684\u539f\u56e0 \u5c06 Java \u6570\u7ec4\u8f6c\u6362\u6210\u94fe\u8868\u65f6\u5931\u8d25\uff0c\u53ef\u80fd\u662f\u7531\u4e8e\u4ee5\u4e0b\u539f\u56e0\uff1a 1. \u6570\u7ec4\u4e3a\u7a7a \u5982\u679c\u4f20\u5165\u8f6c\u6362\u7684\u6570\u7ec4\u4e3a\u7a7a\uff0c\u5219\u4f1a\u629b\u51fa NullPointerException\u3002 2. \u6570\u7ec4\u5143\u7d20\u7c7b\u578b\u4e0d\u5339\u914d \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u94fe\u8868\u7684\u5143\u7d20\u7c7b\u578b\u548c\u6570\u7ec4\u7684\u5143\u7d20\u7c7b\u578b\u5fc5\u987b\u5339\u914d\u3002\u5982\u679c\u6570\u7ec4\u5305\u542b\u7684\u662f\u6574\u6570\uff0c\u800c\u94fe\u8868\u662f\u5b57\u7b26\u4e32\u94fe\u8868\uff0c\u5219\u8f6c\u6362\u5c06\u5931\u8d25\u3002 3. \u6570\u7ec4\u957f\u5ea6\u8fc7\u5927 \u5982\u679c\u6570\u7ec4\u7684\u957f\u5ea6\u8fc7\u5927\uff0c\u8d85\u8fc7\u4e86 Java \u865a\u62df\u673a\u5806\u6808\u7684\u9650\u5236\uff0c\u5219\u53ef\u80fd\u629b\u51fa StackOverflowError\u3002 4. \u9012\u5f52\u9519\u8bef \u5982\u679c\u8f6c\u6362\u8fc7\u7a0b\u4f7f\u7528\u9012\u5f52\uff0c\u4e14\u9012\u5f52\u6df1\u5ea6\u8fc7\u5927\uff0c\u5219\u53ef\u80fd\u5bfc\u81f4 StackOverflowError\u3002 5. \u5185\u5b58\u4e0d\u8db3 \u5982\u679c JVM \u5185\u5b58\u4e0d\u8db3\u4ee5\u5bb9\u7eb3\u8f6c\u6362\u540e\u7684\u94fe\u8868\uff0c\u5219\u4f1a\u629b\u51fa OutOfMemoryError\u3002 6. \u4ee3\u7801\u9519\u8bef \u4ee3\u7801\u4e2d\u53ef\u80fd\u5b58\u5728\u9519\u8bef\uff0c\u4f8b\u5982\u6570\u7ec4\u8d8a\u754c\u3001\u94fe\u8868\u6307\u9488\u9519\u8bef\u7b49\uff0c\u8fd9\u4e9b\u9519\u8bef\u4e5f\u4f1a\u5bfc\u81f4\u8f6c\u6362\u5931\u8d25\u3002 \u89e3\u51b3\u65b9\u6cd5\uff1a \u68c0\u67e5\u6570\u7ec4\u662f\u5426\u4e3a\u7a7a\u3002 \u786e\u4fdd\u6570\u7ec4\u5143\u7d20\u7c7b\u578b\u4e0e\u94fe\u8868\u5143\u7d20\u7c7b\u578b\u5339\u914d\u3002 \u4f18\u5316\u9012\u5f52\u7b97\u6cd5\uff0c\u51cf\u5c11\u9012\u5f52\u6df1\u5ea6\u3002 \u76d1\u63a7 JVM \u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u5e76\u9002\u5f53\u8c03\u6574\u5806\u6808\u5927\u5c0f\u3002 \u68c0\u67e5\u4ee3\u7801\u4e2d\u7684\u9519\u8bef\uff0c\u5e76\u8fdb\u884c\u5fc5\u8981\u7684\u4fee\u590d\u3002 \u4ee5\u4e0a\u5c31\u662fJava \u600e\u4e48\u53ea\u662f\u6570\u7ec4\u8f6c\u94fe\u8868\u6210\u529f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\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-65848","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65848","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=65848"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65848\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}