{"id":94967,"date":"2026-08-15T21:33:06","date_gmt":"2026-08-15T13:33:06","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/94967.html"},"modified":"2026-08-15T21:33:06","modified_gmt":"2026-08-15T13:33:06","slug":"java%e7%9a%84object%e5%92%8cclass","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/94967.html","title":{"rendered":"Java\u7684Object\u548cClass"},"content":{"rendered":"<h2>Java\u7684\u9762\u5411\u5bf9\u8c61<\/h2>\n<ul>\n<li>\u9762\u5411\u8fc7\u7a0b&#xff1a;\u5173\u6ce8\u70b9\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u6b65\u9aa4\u4e0a\n<li>PO&#xff1a;Procedure Oriented\u3002\u4ee3\u8868\u8bed\u8a00&#xff1a;C \u8bed\u8a00<\/li>\n<li>\u9762\u5411\u8fc7\u7a0b\u5c31\u662f\u5206\u6790\u51fa\u89e3\u51b3\u95ee\u9898\u6240\u9700\u8981\u7684\u6b65\u9aa4&#xff0c;\u7136\u540e\u7528\u51fd\u6570\u628a\u8fd9\u4e9b\u6b65\u9aa4\u4e00\u6b65\u4e00\u6b65\u5b9e\u73b0&#xff0c;\u4f7f\u7528\u7684\u65f6\u5019\u4e00\u4e2a\u4e00\u4e2a\u4f9d\u6b21\u8c03\u7528\u5c31\u53ef\u4ee5\u4e86\u3002<\/li>\n<li>\u5bf9\u4e8e\u7b80\u5355\u7684\u6d41\u7a0b\u662f\u9002\u5408\u4f7f\u7528\u9762\u5411\u8fc7\u7a0b\u7684\u65b9\u5f0f\u8fdb\u884c\u7684\u3002\u590d\u6742\u7684\u6d41\u7a0b\u4e0d\u9002\u5408\u4f7f\u7528\u9762\u5411\u8fc7\u7a0b\u7684\u5f00\u53d1\u65b9\u5f0f\u3002<\/li>\n<li>\u590d\u6742\u6d41\u7a0b\u65f6&#xff0c;\u4ee3\u7801\u4e4b\u95f4\u7684\u8026\u5408\u5ea6\u5f88\u9ad8\n<ul>\n<li>\u8026\u5408\u5ea6&#xff1a;\u4ee3\u7801\u5757\u4e4b\u95f4\u7684\u5173\u8054\u7a0b\u5ea6&#xff0c;\u6269\u5c55\u6027\u5f88\u5dee<\/li>\n<\/ul>\n<\/li>\n<\/li>\n<li>\u9762\u5411\u5bf9\u8c61&#xff1a;\u5173\u6ce8\u70b9\u5728\u5b9e\u73b0\u529f\u80fd\u9700\u8981\u54ea\u4e9b\u5bf9\u8c61\u7684\u53c2\u4e0e\u3002\n<li>OO&#xff1a;Object Oriented \u9762\u5411\u5bf9\u8c61\u3002\u5305\u62ecOOA,OOD,OOP\u3002\u4ee3\u8868\u8bed\u8a00&#xff1a;Java\u3001C#\u3001Python\u7b49\u3002\n<ul>\n<li>OOA&#xff1a;Object Oriented Analysis \u9762\u5411\u5bf9\u8c61\u5206\u6790\u3002<\/li>\n<li>OOD&#xff1a;Object Oriented Design \u9762\u5411\u5bf9\u8c61\u8bbe\u8ba1\u3002<\/li>\n<li>OOP&#xff1a;Object Oriented Programming \u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u4eba\u7c7b\u662f\u4ee5\u9762\u5411\u5bf9\u8c61\u7684\u65b9\u5f0f\u53bb\u8ba4\u77e5\u4e16\u754c\u7684\u3002\u6240\u4ee5\u91c7\u7528\u9762\u5411\u5bf9\u8c61\u7684\u601d\u60f3\u66f4\u52a0\u5bb9\u6613\u5904\u7406\u590d\u6742\u7684\u95ee\u9898\u3002<\/li>\n<li>\u9762\u5411\u5bf9\u8c61\u5c31\u662f\u5206\u6790\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u90fd\u9700\u8981\u54ea\u4e9b\u5bf9\u8c61\u7684\u53c2\u52a0&#xff0c;\u7136\u540e\u8ba9\u5bf9\u8c61\u4e0e\u5bf9\u8c61\u4e4b\u95f4\u534f\u4f5c\u8d77\u6765\u5f62\u6210\u4e00\u4e2a\u7cfb\u7edf\u3002<\/li>\n<li>\u9762\u5411\u5bf9\u8c61\u5f00\u53d1\u65b9\u5f0f\u8026\u5408\u5ea6\u4f4e&#xff0c;\u6269\u5c55\u80fd\u529b\u5f3a\u3002\u4f8b\u5982\u91c7\u7528\u9762\u5411\u8fc7\u7a0b\u751f\u4ea7\u4e00\u53f0\u7535\u8111&#xff0c;\u4e0d\u4f1a\u5206CPU\u3001\u5185\u5b58\u548c\u786c\u76d8&#xff0c;\u5b83\u4f1a\u6309\u7167\u7535\u8111\u7684\u5de5\u4f5c\u6d41\u7a0b\u4e00\u6b21\u6210\u578b\u3002\u91c7\u7528\u9762\u5411\u5bf9\u8c61\u751f\u4ea7\u4e00\u53f0\u7535\u8111&#xff0c;CPU\u662f\u4e00\u4e2a\u5bf9\u8c61&#xff0c;\u5185\u5b58\u6761\u662f\u4e00\u4e2a\u5bf9\u8c61&#xff0c;\u786c\u76d8\u662f\u4e00\u4e2a\u5bf9\u8c61&#xff0c;\u5982\u679c\u89c9\u5f97\u786c\u76d8\u5bb9\u91cf\u5c0f&#xff0c;\u540e\u671f\u662f\u5f88\u5bb9\u6613\u66f4\u6362\u7684&#xff0c;\u8fd9\u5c31\u662f\u6269\u5c55\u6027\u3002<\/li>\n<li>\u65b9\u6cd5\u7c7b\u4f3c\u4e8e\u751f\u6d3b\u4e2d\u7684\u884c\u4e3a\u6982\u5ff5<\/li>\n<li>\u4e09\u5927\u7279\u5f81&#xff1a;\u5c01\u88c5&#xff0c;\u7ee7\u627f&#xff0c;\u591a\u6001<\/li>\n<\/li>\n<\/ul>\n<p>Java\u7a0b\u5e8f\u5458\u8d1f\u8d23\u5c06\u89c2\u5bdf\u5230\u7684\u73b0\u5b9e\u4e16\u754c\u8f6c\u6362\u4e3a\u865a\u62df\u4e16\u754c By \u8001\u675c<\/p>\n<hr \/>\n<h2>\u7c7b\u4e0e\u5bf9\u8c61<\/h2>\n<ul>\n<li>\u7c7b&#xff1a;\n<li>\u73b0\u5b9e\u4e16\u754c\u4e2d&#xff0c;\u4e8b\u7269\u4e0e\u4e8b\u7269\u4e4b\u95f4\u5177\u6709\u5171\u540c\u7279\u5f81&#xff0c;\u4f8b\u5982&#xff1a;\u5218\u5fb7\u534e\u548c\u6881\u671d\u4f1f\u90fd\u6709\u59d3\u540d\u3001\u8eab\u4efd\u8bc1\u53f7\u3001\u8eab\u9ad8\u7b49\u72b6\u6001&#xff0c;\u90fd\u6709\u5403\u3001\u8dd1\u3001\u8df3\u7b49\u884c\u4e3a\u3002\u5c06\u8fd9\u4e9b\u5171\u540c\u7684\u72b6\u6001\u548c\u884c\u4e3a\u63d0\u53d6\u51fa\u6765&#xff0c;\u5f62\u6210\u4e86\u4e00\u4e2a\u6a21\u677f&#xff0c;\u79f0\u4e3a\u7c7b\u3002<\/li>\n<li>\u7c7b\u5b9e\u9645\u4e0a\u662f\u4eba\u7c7b\u5927\u8111\u601d\u8003\u603b\u7ed3\u7684\u4e00\u4e2a\u6a21\u677f&#xff0c;\u7c7b\u662f\u4e00\u4e2a\u62bd\u8c61\u7684\u6982\u5ff5\u3002<\/li>\n<li>\u72b6\u6001\u5728\u7a0b\u5e8f\u4e2d\u5bf9\u5e94\u5c5e\u6027\u3002\u5c5e\u6027\u901a\u5e38\u7528\u53d8\u91cf\u6765\u8868\u793a\u3002<\/li>\n<li>\u884c\u4e3a\u5728\u7a0b\u5e8f\u4e2d\u5bf9\u5e94\u65b9\u6cd5\u3002\u7528\u65b9\u6cd5\u6765\u63cf\u8ff0\u884c\u4e3a\u52a8\u4f5c\u3002<\/li>\n<li>\u7c7b &#061; \u5c5e\u6027&#xff08;\u5b9e\u4f8b\u53d8\u91cf&#xff09; &#043; \u65b9\u6cd5&#xff08;\u5b9e\u4f8b\u65b9\u6cd5&#xff09;\u3002<\/li>\n<li>\u72b6\u6001\u5c31\u662f\u5c5e\u6027&#xff0c;\u4ee5\u53d8\u91cf\u7684\u5f62\u5f0f\u5177\u4f53\u4f53\u73b0&#xff08;\u5b9e\u4f8b\u53d8\u91cf&#xff09;&#xff0c;\u5b9e\u4f8b\u5c31\u662f\u5bf9\u8c61<\/li>\n<li>\u884c\u4e3a\u4ee5\u65b9\u6cd5\u7684\u5f62\u5f0f\u5177\u4f53\u4f53\u73b0<\/li>\n<li>\u5b9e\u4f8b\u53d8\u91cf &#043; \u5b9e\u4f8b\u65b9\u6cd5&#xff0c;\u8981\u60f3\u88ab\u8bbf\u95ee&#xff0c;\u5fc5\u7136\u901a\u8fc7\u5bf9\u8c61<\/li>\n<li>\u5176\u4e2d&#xff0c;\u65b9\u6cd5\u6709\u533a\u522b&#xff1a;\n<ul>\n<li>\u5b9e\u4f8b\u65b9\u6cd5&#xff1a;\u65e0static\u4fee\u9970&#xff0c;\u8c03\u7528\u65f6obj.method()<\/li>\n<li>\u9759\u6001\u65b9\u6cd5&#xff1a;\u6709static\u4fee\u9970&#xff0c;\u8c03\u7528\u65f6Class.method()<\/li>\n<li>public\u4fee\u9970&#xff0c;\u5b8c\u5168\u5f00\u653e<\/li>\n<li>protected&#xff0c;\u540c\u5305&#043;\u5b50\u7c7b<\/li>\n<li>private&#xff0c;\u4ec5\u672c\u7c7b<\/li>\n<li>\u4ec0\u4e48\u90fd\u4e0d\u4fee\u9970&#xff0c;\u5305\u79c1\u6709<\/li>\n<\/ul>\n<\/li>\n<\/li>\n<\/ul>\n<hr \/>\n<ul>\n<li>\u5bf9\u8c61&#xff08;\u5b9e\u4f8b&#xff09;&#xff1a;\n<li>\u5bf9\u8c61\u662f\u5b9e\u9645\u5b58\u5728\u7684\u4e2a\u4f53\u3002<\/li>\n<li>\u5bf9\u8c61\u53c8\u79f0\u4e3a\u5b9e\u4f8b&#xff08;instance&#xff09;\u3002<\/li>\n<li>\u901a\u8fc7\u7c7b\u8fd9\u4e2a\u6a21\u677f\u53ef\u4ee5\u5b9e\u4f8b\u5316n\u4e2a\u5bf9\u8c61\u3002&#xff08;\u901a\u8fc7\u7c7b\u53ef\u4ee5\u521b\u9020\u591a\u4e2a\u5bf9\u8c61&#xff09;<\/li>\n<li>\u4f8b\u5982\u901a\u8fc7\u201c\u660e\u661f\u7c7b\u201d\u53ef\u4ee5\u521b\u9020\u51fa\n<ul>\n<li>\u201c\u5218\u5fb7\u534e\u5bf9\u8c61\u201d\u548c\u201c\u6881\u671d\u4f1f\u5bf9\u8c61\u201d\u3002<\/li>\n<li>\u660e\u661f\u7c7b\u4e2d\u6709\u4e00\u4e2a\u5c5e\u6027\u59d3\u540d&#xff1a;String name;<\/li>\n<li>\u201c\u5218\u5fb7\u534e\u5bf9\u8c61\u201d\u548c\u201c\u6881\u671d\u4f1f\u5bf9\u8c61\u201d\u7531\u4e8e\u662f\u901a\u8fc7\u660e\u661f\u7c7b\u9020\u51fa\u6765\u7684&#xff0c;<\/li>\n<li>\u6240\u4ee5\u8fd9\u4e24\u4e2a\u90fd\u6709name\u5c5e\u6027&#xff0c;\u4f46\u662f\u503c\u662f\u4e0d\u540c\u7684\u3002<\/li>\n<li>\u56e0\u6b64\u8fd9\u79cd\u5c5e\u6027\u88ab\u79f0\u4e3a\u5b9e\u4f8b\u53d8\u91cf\u3002<\/li>\n<\/ul>\n<\/li>\n<p>\u7c7b-&gt;\u5bf9\u8c61&#061;\u5b9e\u4f8b\u5316&#xff0c;\u53cd\u4e4b\u5219\u4e3a\u62bd\u8c61\u5316<\/p>\n<\/li>\n<\/ul>\n<h2>\u5bf9\u8c61\u7684\u521b\u5efa\u548c\u4f7f\u7528<\/h2>\n<ul>\n<li>\u7c7b\u7684\u5b9a\u4e49\n<ul>\n<li>\u8bed\u6cd5\u683c\u5f0f&#xff1a;<br \/>\n\u4fee\u9970\u7b26\u5217\u8868 class \u7c7b\u540d{<br \/>\n\u5c5e\u6027&#xff1a;\u63cf\u8ff0\u72b6\u6001&#xff0c;\u5b9e\u4f8b\u53d8\u91cf\/\u5bf9\u8c61\u53d8\u91cf<br \/>\n\u65b9\u6cd5&#xff1a;\u63cf\u8ff0\u884c\u4e3a&#xff0c;\u5b9e\u4f8b\u65b9\u6cd5\/\u5bf9\u8c61\u65b9\u6cd5<br \/>\n}<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span class=\"token keyword\">public<\/span> calss <span class=\"token class-name\">Student<\/span><span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token class-name\">String<\/span> name<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">int<\/span> age<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">boolean<\/span> gender<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token class-name\">Study<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">{<\/span><br \/>\n<span class=\"token class-name\">System<\/span><span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">println<\/span><span class=\"token punctuation\">(<\/span>&#034;\u6b63\u5728\u5b66\u4e60<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<ul>\n<li>\u5bf9\u8c61\u7684\u521b\u5efa\u4e0e\u4f7f\u7528\n<ul>\n<li>\u8bed\u6cd5\u683c\u5f0f&#xff1a;<br \/>\n\u7c7b\u540d \u53d8\u91cf\u540d &#061; new \u7c7b\u540d();<\/li>\n<li>\u5b9e\u4f8b\u53d8\u91cf\/\u9759\u6001\u53d8\u91cf\u4e0d\u624b\u52a8\u8d4b\u503c&#xff0c;\u5219\u4f1a\u8d4b\u9ed8\u8ba4\u503c<\/li>\n<li>Student\u662f\u4e00\u4e2a\u5f15\u7528\u6570\u636e\u7c7b\u578b&#xff0c;\u81ea\u5b9a\u4e49\u7c7b\u5c31\u662f\u4e00\u79cd\u7c7b\u578b<\/li>\n<li>\u5bf9\u8c61\u521b\u5efa\u5219\u5728\u5806\u5185\u5b58\u4e2d&#xff08;new&#xff09;\u5f00\u8f9f\u7a7a\u95f4&#xff0c;\u53d8\u91cf\u4fdd\u5b58\u5728\u5806\u5185\u5b58\u7684\u5185\u5b58\u5730\u5740<\/li>\n<li>\u5bf9\u8c61\u4e3a\u5728\u5806\u5185\u5b58\u4e2d\u5f00\u8f9f\u7a7a\u95f4&#xff0c;\u5f15\u7528\u662f\u4e00\u4e2a\u53d8\u91cf&#xff0c;\u5176\u4e2d\u5b58\u50a8\u5bf9\u8c61\u7684\u5185\u5b58\u5730\u5740<\/li>\n<li>\u8bbf\u95ee\u5b9e\u4f8b\u53d8\u91cf\u8fd0\u7528\u201d\u7684\u201c\u8bed\u6cd5<\/li>\n<li>\u7a7a\u6307\u9488\u5f02\u5e38&#xff0c;\u5f53\u5f15\u7528\u4e3a\u7a7a&#xff0c;\u800c\u8bbf\u95ee\u5b9e\u4f8b\u53d8\u91cf&#xff0c;\u8fd0\u884c\u4f1a\u51fa\u95ee\u9898<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span class=\"token class-name\">Student<\/span> s1 <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">Student<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\ns1<span class=\"token punctuation\">.<\/span>name <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;CHenglongWnag&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token class-name\">System<\/span><span class=\"token punctuation\">.<\/span>out<span class=\"token punctuation\">.<\/span><span class=\"token function\">println<\/span><span class=\"token punctuation\">(<\/span>s1<span class=\"token punctuation\">.<\/span>name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token class-name\"><span class=\"token namespace\">s1<span class=\"token punctuation\">.<\/span><\/span>Study<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<h2>\u4f20\u53c2\u6570<\/h2>\n<ul>\n<li>\u8c03\u7528\u65b9\u6cd5\u65f6\u4f20\u9012\u7684\u53c2\u6570\u53ef\u80fd\u662f\u57fa\u672c\u6570\u636e\u7c7b\u578b&#xff0c;\u4e5f\u53ef\u80fd\u662f\u5bf9\u8c61\u7684\u5185\u5b58\u5730\u5740<\/li>\n<li>\u57fa\u672c\u6570\u636e\u4f20\u9012\u89c4\u5219&#xff1a;\u590d\u5236\u4e00\u4efd\u7ed9\u5f62\u53c2&#xff0c;\u4e14\u5728\u65b9\u6cd5\u4e2d\u7684\u6539\u53d8\u4e0d\u5f71\u54cd\u8c03\u7528\u8005\u7684\u6570\u636e<\/li>\n<li>\u82e5\u662f\u4f20\u9012\u5bf9\u8c61\u7684\u5185\u5b58\u5730\u5740&#xff0c;\u5219\u5728\u65b9\u6cd5\u4e2d\u7684\u6539\u53d8\u4e5f\u4f1a\u5f71\u54cd\u5bf9\u8c61\u7684\u5c5e\u6027\u548c\u65b9\u6cd5<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Java\u7684\u9762\u5411\u5bf9\u8c61<br \/>\n\u9762\u5411\u8fc7\u7a0b&#xff1a;\u5173\u6ce8\u70b9\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u6b65\u9aa4\u4e0a<br \/>\nPO&#xff1a;Procedure Oriented\u3002\u4ee3\u8868\u8bed\u8a00&#xff1a;C \u8bed\u8a00\u9762\u5411\u8fc7\u7a0b\u5c31\u662f\u5206\u6790\u51fa\u89e3\u51b3\u95ee\u9898\u6240\u9700\u8981\u7684\u6b65\u9aa4&#xff0c;\u7136\u540e\u7528\u51fd\u6570\u628a\u8fd9\u4e9b\u6b65\u9aa4\u4e00\u6b65\u4e00\u6b65\u5b9e\u73b0&#xff0c;\u4f7f\u7528\u7684\u65f6\u5019\u4e00\u4e2a\u4e00\u4e2a\u4f9d\u6b21\u8c03\u7528\u5c31\u53ef\u4ee5\u4e86\u3002\u5bf9\u4e8e\u7b80\u5355\u7684\u6d41\u7a0b\u662f\u9002\u5408\u4f7f\u7528\u9762\u5411\u8fc7\u7a0b\u7684\u65b9\u5f0f\u8fdb\u884c\u7684\u3002\u590d\u6742\u7684\u6d41\u7a0b\u4e0d\u9002\u5408\u4f7f\u7528\u9762\u5411\u8fc7\u7a0b\u7684\u5f00\u53d1\u65b9\u5f0f\u3002\u590d\u6742\u6d41\u7a0b\u65f6&#xff0c;\u4ee3\u7801\u4e4b\u95f4\u7684\u8026\u5408\u5ea6\u5f88\u9ad8<br \/>\n\u8026\u5408\u5ea6&#xff1a;\u4ee3\u7801\u5757\u4e4b\u95f4\u7684\u5173\u8054\u7a0b\u5ea6&amp;#x<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[99,190],"topic":[],"class_list":["post-94967","post","type-post","status-publish","format-standard","hentry","category-server","tag-java","tag-190"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Java\u7684Object\u548cClass - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/94967.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\u7684Object\u548cClass - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"Java\u7684\u9762\u5411\u5bf9\u8c61 \u9762\u5411\u8fc7\u7a0b&#xff1a;\u5173\u6ce8\u70b9\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u6b65\u9aa4\u4e0a PO&#xff1a;Procedure Oriented\u3002\u4ee3\u8868\u8bed\u8a00&#xff1a;C \u8bed\u8a00\u9762\u5411\u8fc7\u7a0b\u5c31\u662f\u5206\u6790\u51fa\u89e3\u51b3\u95ee\u9898\u6240\u9700\u8981\u7684\u6b65\u9aa4&#xff0c;\u7136\u540e\u7528\u51fd\u6570\u628a\u8fd9\u4e9b\u6b65\u9aa4\u4e00\u6b65\u4e00\u6b65\u5b9e\u73b0&#xff0c;\u4f7f\u7528\u7684\u65f6\u5019\u4e00\u4e2a\u4e00\u4e2a\u4f9d\u6b21\u8c03\u7528\u5c31\u53ef\u4ee5\u4e86\u3002\u5bf9\u4e8e\u7b80\u5355\u7684\u6d41\u7a0b\u662f\u9002\u5408\u4f7f\u7528\u9762\u5411\u8fc7\u7a0b\u7684\u65b9\u5f0f\u8fdb\u884c\u7684\u3002\u590d\u6742\u7684\u6d41\u7a0b\u4e0d\u9002\u5408\u4f7f\u7528\u9762\u5411\u8fc7\u7a0b\u7684\u5f00\u53d1\u65b9\u5f0f\u3002\u590d\u6742\u6d41\u7a0b\u65f6&#xff0c;\u4ee3\u7801\u4e4b\u95f4\u7684\u8026\u5408\u5ea6\u5f88\u9ad8 \u8026\u5408\u5ea6&#xff1a;\u4ee3\u7801\u5757\u4e4b\u95f4\u7684\u5173\u8054\u7a0b\u5ea6&amp;#x\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/94967.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-15T13:33:06+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/94967.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/94967.html\",\"name\":\"Java\u7684Object\u548cClass - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-08-15T13:33:06+00:00\",\"dateModified\":\"2026-08-15T13:33:06+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/94967.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/94967.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/94967.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Java\u7684Object\u548cClass\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Java\u7684Object\u548cClass - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/94967.html","og_locale":"zh_CN","og_type":"article","og_title":"Java\u7684Object\u548cClass - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"Java\u7684\u9762\u5411\u5bf9\u8c61 \u9762\u5411\u8fc7\u7a0b&#xff1a;\u5173\u6ce8\u70b9\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u6b65\u9aa4\u4e0a PO&#xff1a;Procedure Oriented\u3002\u4ee3\u8868\u8bed\u8a00&#xff1a;C \u8bed\u8a00\u9762\u5411\u8fc7\u7a0b\u5c31\u662f\u5206\u6790\u51fa\u89e3\u51b3\u95ee\u9898\u6240\u9700\u8981\u7684\u6b65\u9aa4&#xff0c;\u7136\u540e\u7528\u51fd\u6570\u628a\u8fd9\u4e9b\u6b65\u9aa4\u4e00\u6b65\u4e00\u6b65\u5b9e\u73b0&#xff0c;\u4f7f\u7528\u7684\u65f6\u5019\u4e00\u4e2a\u4e00\u4e2a\u4f9d\u6b21\u8c03\u7528\u5c31\u53ef\u4ee5\u4e86\u3002\u5bf9\u4e8e\u7b80\u5355\u7684\u6d41\u7a0b\u662f\u9002\u5408\u4f7f\u7528\u9762\u5411\u8fc7\u7a0b\u7684\u65b9\u5f0f\u8fdb\u884c\u7684\u3002\u590d\u6742\u7684\u6d41\u7a0b\u4e0d\u9002\u5408\u4f7f\u7528\u9762\u5411\u8fc7\u7a0b\u7684\u5f00\u53d1\u65b9\u5f0f\u3002\u590d\u6742\u6d41\u7a0b\u65f6&#xff0c;\u4ee3\u7801\u4e4b\u95f4\u7684\u8026\u5408\u5ea6\u5f88\u9ad8 \u8026\u5408\u5ea6&#xff1a;\u4ee3\u7801\u5757\u4e4b\u95f4\u7684\u5173\u8054\u7a0b\u5ea6&amp;#x","og_url":"https:\/\/www.wsisp.com\/helps\/94967.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-08-15T13:33:06+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/94967.html","url":"https:\/\/www.wsisp.com\/helps\/94967.html","name":"Java\u7684Object\u548cClass - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2026-08-15T13:33:06+00:00","dateModified":"2026-08-15T13:33:06+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/94967.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/94967.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/94967.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"Java\u7684Object\u548cClass"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/94967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=94967"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/94967\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=94967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=94967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=94967"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=94967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}