{"id":203773,"date":"2025-05-22T12:13:09","date_gmt":"2025-05-22T04:13:09","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203773\/"},"modified":"2025-05-22T12:13:09","modified_gmt":"2025-05-22T04:13:09","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e6%8b%ac%e5%8f%b7%e5%86%85%e7%9a%84%e8%b5%8b%e5%80%bc%e8%bf%90%e7%ae%97%e4%bc%9a%e5%85%88%e4%ba%8e%e6%af%94%e8%be%83%e8%bf%90%e7%ae%97%e6%89%a7%e8%a1%8c%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203773\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u62ec\u53f7\u5185\u7684\u8d4b\u503c\u8fd0\u7b97\u4f1a\u5148\u4e8e\u6bd4\u8f83\u8fd0\u7b97\u6267\u884c\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u4e3a\u4ec0\u4e48\u62ec\u53f7\u5185\u7684\u8d4b\u503c\u8fd0\u7b97\u4f1a\u5148\u4e8e\u6bd4\u8f83\u8fd0\u7b97\u6267\u884c\uff1f<\/h1>\n<p><span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898<span style=\"color: #222222;, sans-serif;background-color: #FFFFFF\">\u662f<\/span><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4e3a\u4ec0\u4e48\u62ec\u53f7\u5185\u7684\u8d4b\u503c\u8fd0\u7b97\u4f1a\u5148\u4e8e\u6bd4\u8f83\u8fd0\u7b97\u6267\u884c\uff1f\u300b<\/span>\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8e<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241123\/17323319196741498fa2f21.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>Java\u8fd0\u7b97\u7b26\u4f18\u5148\u7ea7\u4e4b\u4e0d\u89e3\u4e4b\u8c1c<\/strong><\/p>\n<p>\u8fd1\u671f\uff0c\u4e00\u4f4dJava\u5f00\u53d1\u4eba\u5458\u63d0\u51fa\u4e86\u4e00\u4e2a\u5173\u4e8e\u8fd0\u7b97\u7b26\u4f18\u5148\u7ea7\u7684\u7591\u95ee\uff1a<\/p>\n<p><strong>\u95ee\u9898\uff1a<\/strong><\/p>\n<p>\u5bf9\u4e8e\u4ee5\u4e0b\u8868\u8fbe\u5f0f\uff1a<\/p>\n<ul>\n<li>a == (a = b)<\/li>\n<\/ul>\n<p>\u4e3a\u4f55\u62ec\u53f7\u5185\u7684\u8d4b\u503c\u8fd0\u7b97 a = b \u4f1a\u5148\u4e8e\u6bd4\u8f83\u8fd0\u7b97 a == b \u6267\u884c\uff1f\u8fd9\u4e0e\u62ec\u53f7\u7684\u6700\u9ad8\u4f18\u5148\u7ea7\u539f\u5219\u76f8\u6096\u3002<\/p>\n<p><strong>\u89e3\u7b54\uff1a<\/strong><\/p>\n<p>\u5bf9\u4e8e\u6b64\u7591\u95ee\uff0c\u6709\u4eba\u8ba4\u4e3a\u786e\u5b9e\u662f\u62ec\u53f7\u5185\u7684\u8fd0\u7b97\u4f18\u5148\u6267\u884c\u3002<\/p>\n<p>\u7136\u800c\uff0c\u4eceJava\u8fd0\u7b97\u7b26\u4f18\u5148\u7ea7\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c<strong>\u8d4b\u503c\u8fd0\u7b97\u7684\u4f18\u5148\u7ea7\uff08\u4ece\u53f3\u5411\u5de6\u5173\u8054\uff09\u9ad8\u4e8e\u6bd4\u8f83\u8fd0\u7b97\u7684\u4f18\u5148\u7ea7\uff08\u4ece\u5de6\u5411\u53f3\u5173\u8054\uff09<\/strong>\u3002\u56e0\u6b64\uff0c\u5728\u8868\u8fbe\u5f0f a == (a = b) \u4e2d\uff0c\u786e\u5b9e\u4f1a\u5148\u8fdb\u884c\u8d4b\u503c\u8fd0\u7b97 a = b\uff0c\u7136\u540e\u5c06\u7ed3\u679c\u4e0e a \u8fdb\u884c\u6bd4\u8f83\u3002\u62ec\u53f7\u53ea\u662f\u5bf9 a = b 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