{"id":203766,"date":"2025-05-22T14:30:57","date_gmt":"2025-05-22T06:30:57","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203766\/"},"modified":"2025-05-22T14:30:57","modified_gmt":"2025-05-22T06:30:57","slug":"%e4%bd%bf%e7%94%a8java%e8%af%ad%e8%a8%80%e7%b1%bb%e5%9e%8b%e5%8c%85%e8%a3%85%e5%99%a8%e8%bd%ac%e6%8d%a2%e6%95%b0%e5%ad%97%e5%ad%97%e7%ac%a6%e4%b8%b2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203766\/","title":{"rendered":"\u4f7f\u7528Java\u8bed\u8a00\u7c7b\u578b\u5305\u88c5\u5668\u8f6c\u6362\u6570\u5b57\u5b57\u7b26\u4e32"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u4f7f\u7528Java\u8bed\u8a00\u7c7b\u578b\u5305\u88c5\u5668\u8f6c\u6362\u6570\u5b57\u5b57\u7b26\u4e32<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span>    <\/p>\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\u4f7f\u7528Java\u8bed\u8a00\u7c7b\u578b\u5305\u88c5\u5668\u8f6c\u6362\u6570\u5b57\u5b57\u7b26\u4e32\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<ul>\n<li>\n<p>Java \u7684 println() \u65b9\u6cd5\u4f1a\u81ea\u52a8\u8f6c\u6362\u6570\u503c\u4ee5\u5728\u63a7\u5236\u53f0\u4e2d\u663e\u793a\u3002<\/p>\n<\/li>\n<li>\n<p>\u50cf read() \u8fd9\u6837\u7684\u65b9\u6cd5\u6ca1\u6709\u7c7b\u4f3c\u7684\u5c06\u6570\u5b57\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5185\u90e8\u4e8c\u8fdb\u5236\u683c\u5f0f\u7684\u529f\u80fd\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728 Java \u4e2d\uff0c\u6ca1\u6709 read() \u7248\u672c\u53ef\u4ee5\u8bfb\u53d6\u5b57\u7b26\u4e32\uff08\u5982\u201c100\u201d\uff09\uff0c\u5e76\u81ea\u52a8\u5c06\u5176\u8f6c\u6362\u4e3a\u53ef\u5b58\u50a8\u5728 int \u7b49\u53d8\u91cf\u4e2d\u7684\u6570\u503c\u3002<\/p>\n<\/li>\n<li>\n<p>Java \u63d0\u4f9b\u4e86\u57fa\u672c\u7c7b\u578b\u7684\u5c01\u88c5\u7c7b\uff08\u79f0\u4e3a\u5305\u88c5\u5668\uff09\u6765\u89e3\u51b3\u6b64\u9650\u5236\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c01\u88c5\u7c7b\u5305\u62ec Double\u3001Float\u3001Long\u3001Integer\u3001Short\u3001Byte\u3001Character \u548c Boolean\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fd9\u4e9b\u7c7b\u5141\u8bb8\u4f7f\u7528\u57fa\u672c\u7c7b\u578b\u4f5c\u4e3a\u5bf9\u8c61\uff0c\u5e76\u63d0\u4f9b\u5c06\u6570\u5b57\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u4e8c\u8fdb\u5236\u503c\u7684\u65b9\u6cd5\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b57\u7b26\u4e32\u5230\u4e8c\u8fdb\u5236\u7684\u8f6c\u6362\u65b9\u6cd5\u6709\u52a9\u4e8e\u5c06\u539f\u59cb\u7c7b\u578b\u96c6\u6210\u5230 Java \u7684\u5bf9\u8c61\u5c42\u6b21\u7ed3\u6784\u4e2d\u3002<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241122\/17322806176740812923ac7.jpg\" class=\"aligncenter\"><\/p>\n<ul>\n<li>\n<p>\u6574\u6570\u5305\u88c5\u5668\u5141\u8bb8\u60a8\u6307\u5b9a\u7528\u4e8e\u5206\u6790\u7684\u6570\u5b57\u57fa\u6570\u3002<\/p>\n<\/li>\n<li>\n<p>\u89e3\u6790\u65b9\u6cd5\uff08parseInt()\u3001parseDouble() \u7b49\uff09\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u6570\u5b57\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5185\u90e8\u683c\u5f0f\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e00\u4e2a\u5e38\u89c1\u7684\u793a\u4f8b\u662f\u8ba1\u7b97\u7528\u6237\u8f93\u5165\u7684\u6570\u5b57\u7684\u5e73\u5747\u503c\u3002<br \/> parseInt() \u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6574\u6570\u4ee5\u786e\u5b9a\u503c\u7684\u6570\u91cf\u3002<\/p>\n<\/li>\n<li>\n<p>parseDouble() \u5c06\u6570\u503c\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a double \u4ee5\u8ba1\u7b97\u5e73\u5747\u503c\u3002<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241122\/173228061767408129279fb.jpg\" class=\"aligncenter\"><\/p>\n<p>\u597d\u4e86\uff0c\u672c\u6587\u5230\u6b64\u7ed3\u675f\uff0c\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u300a\u4f7f\u7528Java\u8bed\u8a00\u7c7b\u578b\u5305\u88c5\u5668\u8f6c\u6362\u6570\u5b57\u5b57\u7b26\u4e32\u300b\uff0c\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u7ed9\u5927\u5bb6\u5206\u4eab\u66f4\u591a\u6587\u7ae0\u77e5\u8bc6\uff01<\/p>\n<p>      \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Java\u8bed\u8a00\u7c7b\u578b\u5305\u88c5\u5668\u8f6c\u6362\u6570&#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-203766","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203766","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=203766"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203766\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}