{"id":202671,"date":"2025-05-22T09:54:17","date_gmt":"2025-05-22T01:54:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202671\/"},"modified":"2025-05-22T09:54:17","modified_gmt":"2025-05-22T01:54:17","slug":"java-%e5%87%bd%e6%95%b0%e7%ba%bf%e7%a8%8b%e5%ae%89%e5%85%a8%e6%80%a7%e7%9a%84%e4%bc%98%e7%82%b9%e5%92%8c%e7%bc%ba%e7%82%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202671\/","title":{"rendered":"Java \u51fd\u6570\u7ebf\u7a0b\u5b89\u5168\u6027\u7684\u4f18\u70b9\u548c\u7f3a\u70b9"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Java \u51fd\u6570\u7ebf\u7a0b\u5b89\u5168\u6027\u7684\u4f18\u70b9\u548c\u7f3a\u70b9<\/h1>\n<p>\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662f\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aJava \u51fd\u6570\u7ebf\u7a0b\u5b89\u5168\u6027\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u300b<\/span>\uff0c\u672c\u6587\u4e3b\u8981\u4f1a\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n<p>Java \u51fd\u6570\u7ebf\u7a0b\u5b89\u5168\u6027\u7684\u4f18\u70b9\u5305\u62ec\u6570\u636e\u5b8c\u6574\u6027\u3001\u4e00\u81f4\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u7f3a\u70b9\u5305\u62ec\u6027\u80fd\u5f00\u9500\u3001\u590d\u6742\u6027\u548c\u6b7b\u9501\u53ef\u80fd\u6027\u3002\u5728\u5e76\u53d1\u73af\u5883\u4e2d\u9700\u8981\u4fdd\u8bc1\u6570\u636e\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u65f6\uff0c\u4f7f\u7528\u7ebf\u7a0b\u5b89\u5168\u51fd\u6570\u81f3\u5173\u91cd\u8981\uff0c\u4f46\u5728\u5bf9\u6027\u80fd\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u975e\u7ebf\u7a0b\u5b89\u5168\u51fd\u6570\u53ef\u4ee5\u4f5c\u4e3a\u66ff\u4ee3\u9009\u62e9\uff0c\u4f46\u9700\u8c28\u614e\u5904\u7406\u5e76\u53d1\u6027\u95ee\u9898\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729930386671ca4924444f.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Java \u51fd\u6570\u7ebf\u7a0b\u5b89\u5168\u6027\u7684\u4f18\u70b9\u548c\u7f3a\u70b9<\/strong><\/p>\n<p><strong>\u4ec0\u4e48\u662f\u7ebf\u7a0b\u5b89\u5168\u6027\uff1f<\/strong><\/p>\n<p>\u7ebf\u7a0b\u5b89\u5168\u6027\u662f\u6307\u5e76\u53d1\u73af\u5883\u4e2d\u7ec4\u4ef6\u6216\u5bf9\u8c61\u53ef\u4ee5\u901a\u8fc7\u591a\u7ebf\u7a0b\u5b89\u5168\u5730\u8bbf\u95ee\u548c\u4fee\u6539\uff0c\u800c\u4e0d\u4f1a\u5bfc\u81f4\u610f\u5916\u7684\u7ed3\u679c\u6216\u6570\u636e\u635f\u574f\u3002<\/p>\n<p><strong>Java \u51fd\u6570\u7ebf\u7a0b\u5b89\u5168\u6027\u7684\u4f18\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u6570\u636e\u5b8c\u6574\u6027\uff1a<\/strong>\u7ebf\u7a0b\u5b89\u5168\u51fd\u6570\u53ef\u786e\u4fdd\u540c\u65f6\u8bbf\u95ee\u6570\u636e\u7684\u591a\u4e2a\u7ebf\u7a0b\u4e0d\u4f1a\u51b2\u7a81\uff0c\u4ece\u800c\u4fdd\u6301\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>\u4e00\u81f4\u6027\uff1a<\/strong>\u7ebf\u7a0b\u5b89\u5168\u51fd\u6570\u5728\u591a\u4e2a\u7ebf\u7a0b\u5e76\u53d1\u8bbf\u95ee\u65f6\u4f1a\u4ea7\u751f\u4e00\u81f4\u7684\u7ed3\u679c\uff0c\u65e0\u8bba\u8bbf\u95ee\u987a\u5e8f\u5982\u4f55\u3002<\/li>\n<li><strong>\u53ef\u7ef4\u62a4\u6027\uff1a<\/strong>\u5728\u591a\u7ebf\u7a0b\u73af\u5883\u4e2d\u4f7f\u7528\u7ebf\u7a0b\u5b89\u5168\u51fd\u6570\u53ef\u4ee5 simplify \u5e94\u7528\u7a0b\u5e8f\u7684\u7ef4\u62a4\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u9632\u6b62\u5e76\u53d1\u76f8\u5173\u9519\u8bef\u3002<\/li>\n<\/ul>\n<p><strong>Java \u51fd\u6570\u7ebf\u7a0b\u5b89\u5168\u6027\u7684\u7f3a\u70b9\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u6027\u80fd\u5f00\u9500\uff1a<\/strong>\u5b9e\u73b0\u7ebf\u7a0b\u5b89\u5168\u6027\u901a\u5e38\u6d89\u53ca\u989d\u5916\u7684\u540c\u6b65\u673a\u5236\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u5f00\u9500\u3002<\/li>\n<li><strong>\u590d\u6742\u6027\uff1a<\/strong>\u7f16\u5199\u7ebf\u7a0b\u5b89\u5168\u4ee3\u7801\u53ef\u80fd\u5f88\u590d\u6742\uff0c\u56e0\u4e3a\u5b83\u9700\u8981\u8003\u8651\u540c\u6b65\u548c\u4e89\u7528\u6761\u4ef6\u3002<\/li>\n<li><strong>\u6b7b\u9501\uff1a<\/strong>\u7ebf\u7a0b\u5b89\u5168\u4ee3\u7801\u53ef\u80fd\u4f1a\u5f15\u5165\u6b7b\u9501\u7684\u53ef\u80fd\u6027\uff0c\u5982\u679c\u540c\u6b65\u4e0d\u5f53\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u591a\u4e2a\u7ebf\u7a0b\u7b49\u5f85\u5f7c\u6b64\u91ca\u653e\u9501\u3002<\/li>\n<\/ul>\n<p><strong>\u5b9e\u6218\u6848\u4f8b\uff1a<\/strong><\/p>\n<p>\u8003\u8651\u4e00\u4e2a\u5171\u4eab\u8d44\u6e90\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5982\u94f6\u884c\u8d26\u6237\u3002\u8be5\u8d26\u6237\u6709\u4e00\u4e2a\u4f59\u989d\uff0c\u5e76\u53d1\u7ebf\u7a0b\u53ef\u4ee5\u5bf9\u8be5\u4f59\u989d\u8fdb\u884c\u5b58\u53d6\u3002\u4e3a\u4e86\u786e\u4fdd\u7ebf\u7a0b\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u7ebf\u7a0b\u5b89\u5168\u51fd\u6570\u540c\u6b65\u5b58\u6b3e\u548c\u53d6\u6b3e\u64cd\u4f5c\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>class BankAccount {\n    private int balance;\n\n    public synchronized void deposit(int amount) {\n        balance += amount;\n    }\n\n    public synchronized int withdraw(int amount) {\n        if (balance &gt;= amount) {\n            balance -= amount;\n            return amount;\n        }\n        return 0;\n    }\n}<\/pre>\n<p>\u8fd9\u79cd\u5b9e\u73b0\u786e\u4fdd\u4e86\u4f59\u989d\u5728\u5e76\u53d1\u7ebf\u7a0b\u64cd\u4f5c\u4e0b\u4e0d\u4f1a\u635f\u574f\u3002<\/p>\n<p><strong>\u9009\u62e9\u7ebf\u7a0b\u5b89\u5168\u51fd\u6570\uff1a<\/strong><\/p>\n<p>\u9009\u62e9\u7ebf\u7a0b\u5b89\u5168\u51fd\u6570\u65f6\uff0c\u9700\u8981\u6743\u8861\u4f18\u70b9\u548c\u7f3a\u70b9\u3002\u5982\u679c\u6570\u636e\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u81f3\u5173\u91cd\u8981\uff0c\u5219\u7ebf\u7a0b\u5b89\u5168\u6027\u662f\u5fc5\u8981\u7684\u3002\u5bf9\u4e8e\u6027\u80fd\u8981\u6c42\u9ad8\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528\u975e\u7ebf\u7a0b\u5b89\u5168\u51fd\u6570\uff0c\u4f46\u9700\u8981\u4ed4\u7ec6\u8003\u8651\u5e76\u53d1\u6027\u95ee\u9898\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300aJava \u51fd\u6570\u7ebf\u7a0b\u5b89\u5168\u6027\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java \u51fd\u6570\u7ebf\u7a0b\u5b89\u5168\u6027\u7684\u4f18\u70b9\u548c&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-202671","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202671"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202671\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}