{"id":31129,"date":"2023-04-24T16:48:13","date_gmt":"2023-08-07T23:21:50","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e5%9f%ba%e7%a1%80\/"},"modified":"2025-08-12T22:28:35","modified_gmt":"2025-08-12T14:28:35","slug":"java%e7%9a%84%e5%9f%ba%e7%a1%80","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/java%e7%9a%84%e5%9f%ba%e7%a1%80\/","title":{"rendered":"Java\u7684\u57fa\u7840"},"content":{"rendered":"

\u9996\u5148<\/h2>\n

\u8fd9\u662f\u6211\u7684\u5907\u5fd8\u5f55\u3002<\/p>\n

\u5728\u4e2d\u6587\u4e2d\uff0c\u53ef\u4ee5\u5c06\u5176\u7ffb\u8bd1\u4e3a “\u8f93\u51fa\u7684\u65b9\u5f0f”\u3002<\/h2>\n
System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>()<\/span>\r\n<\/code><\/pre>\n
\u901a\u8fc7\u5728\u62ec\u53f7\u5185\u8f93\u5165\u6587\u5b57\uff0c\u5c31\u53ef\u4ee5\u8f93\u51fa\u7ed3\u679c\u3002<\/p>\n
System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"Hello!\"<\/span>)<\/span>\r\n<\/code><\/pre>\n
\u5728\u4e2d\u6587\u4e2d\uff0c\u5bf9\u4e8e\u6587\u672c\u5b57\u7b26\u4e32\u5e94\u8be5\u4f7f\u7528\u53cc\u5f15\u53f7\u62ec\u8d77\u6765\u3002<\/p>\n
System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"Hello!\"<\/span>);<\/span>\r\n<\/code><\/pre>\n
\u8bf7\u786e\u4fdd\u5728\u9002\u5f53\u7684\u5730\u65b9\u6dfb\u52a0\u5206\u53f7\u3002<\/p>\n
\u8bf7\u8f93\u51fa\u62ec\u53f7\u5185\u7684\u5185\u5bb9\uff0c\u8fd9\u662f\u4e00\u4e2a\u201c\u6307\u4ee4\u201d\u3002<\/p>\n
print() \u548c println() \u7684\u4f7f\u7528\u65b9\u6cd5<\/h2>\n
System<\/span>.<\/span>out<\/span>.<\/span>print<\/span>(<\/span>\"\u30d0\u30ca\u30ca\"<\/span>);<\/span>\r\nSystem<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>\"\u30d0\u30ca\u30ca\"<\/span>);<\/span>\r\n<\/code><\/pre>\n
print() \u51fd\u6570\u4e0d\u4f1a\u5728\u672b\u5c3e\u6dfb\u52a0\u6362\u884c\u7b26\uff0c\u800cprintln() \u51fd\u6570\u4f1a\u81ea\u52a8\u5728\u672b\u5c3e\u63d2\u5165\u6362\u884c\u7b26\u3002<\/p>\n
\u6700\u540e<\/h2>\n
\u5176\u5b9e\u8fd8\u6709\u5f88\u591a\u53ef\u4ee5\u5199\u7684\u4e1c\u897f\uff0c\u4f46\u662f\u7531\u4e8e\u7406\u89e3\u4e0d\u6e05\u6670\uff0c\u6211\u653e\u5f03\u4e86\u3002
\n\u5e0c\u671b\u4e0b\u6b21\u80fd\u7528\u81ea\u5df1\u7684\u8bdd\u5199\u51fa\u7f16\u8bd1\u5668\u548c\u89e3\u91ca\u5668\u7684\u533a\u522b..<\/p>\n","protected":false},"excerpt":{"rendered":"
\u9996\u5148 \u8fd9\u662f\u6211\u7684\u5907\u5fd8\u5f55\u3002 \u5728\u4e2d\u6587\u4e2d\uff0c\u53ef\u4ee5\u5c06\u5176\u7ffb\u8bd1\u4e3a “\u8f93\u51fa\u7684\u65b9\u5f0f”\u3002 System.ou […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-31129","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\nJava\u7684\u57fa\u7840 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8eJava\u7684\u57fa\u7840\u7684\u6280\u672f\u6587\u7ae0\" \/>\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.silicloud.com\/zh\/blog\/java\u7684\u57fa\u7840\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\u7684\u57fa\u7840\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8eJava\u7684\u57fa\u7840\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/java\u7684\u57fa\u7840\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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