{"id":207069,"date":"2025-07-08T08:00:22","date_gmt":"2025-07-08T00:00:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207069\/"},"modified":"2025-07-08T08:00:22","modified_gmt":"2025-07-08T00:00:22","slug":"%e5%a6%82%e6%9e%9c%e7%94%a8%e6%88%b7%e8%be%93%e5%85%a5%e4%b8%8d%e6%ad%a3%e7%a1%ae%e7%9a%84%e6%95%b0%e6%8d%ae%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e5%bf%85%e9%a1%bb%e9%87%8d%e5%a4%8d%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207069\/","title":{"rendered":"\u5982\u679c\u7528\u6237\u8f93\u5165\u4e0d\u6b63\u786e\u7684\u6570\u636e\u5e94\u7528\u7a0b\u5e8f\u5fc5\u987b\u91cd\u590d\u95ee\u9898"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>\u5982\u679c\u7528\u6237\u8f93\u5165\u4e0d\u6b63\u786e\u7684\u6570\u636e\u5e94\u7528\u7a0b\u5e8f\u5fc5\u987b\u91cd\u590d\u95ee\u9898<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-19 20:33:27<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u73cd\u60dc\u65f6\u95f4\uff0c\u52e4\u594b\u5b66\u4e60\uff01\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u679c\u7528\u6237\u8f93\u5165\u4e0d\u6b63\u786e\u7684\u6570\u636e\u5e94\u7528\u7a0b\u5e8f\u5fc5\u987b\u91cd\u590d\u95ee\u9898\u300b<\/span>\uff0c\u6b63\u6587\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\uff0c\u6216\u8005\u662f\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\u6709\u7591\u95ee\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u6211\uff01\u540e\u9762\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u5185\u5bb9\u7684\uff0c\u5e0c\u671b\u90fd\u80fd\u5e2e\u5230\u6b63\u5728\u5b66\u4e60\u7684\u5927\u5bb6\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u5927\u5bb6\u597d\uff01\u6211\u662f golang \u7684\u65b0\u624b\uff0c\u6211\u9047\u5230\u4e86\u4e00\u4e2a\u95ee\u9898\u3002 \u6211\u6709\u4e00\u4e9b\u8fd9\u6837\u7684\u4ee3\u7801\uff08\u53ea\u662f\u793a\u4f8b\uff09\uff1a<\/p>\n<pre>fmt.Println(\"yes or no:\")\nif _, err := fmt.Scan(&amp;str); err != nil {\n    panic(err)\n}\nif str == \"no\" {\n    fmt.Println(\"You have to enter yes.\")\n    \/\/What do I need to write this?\n}<\/pre>\n<p>\u5728\u7528\u6237\u8f93\u5165\u6b63\u786e\u7684\u6570\u636e\u6216\u7ec8\u6b62\u8fdb\u7a0b\u4e4b\u524d\uff0c\u5b83\u4e0d\u4f1a\u518d\u6b21\u663e\u793a\u201c\u662f\u6216\u5426\u201d\u7684\u95ee\u9898\u3002<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u4f60\u53ef\u4ee5\u4f7f\u7528 while \u5faa\u73af\uff08go \u4e2d\u7684 for\uff09\u4e0d\u65ad\u5faa\u73af\uff0c\u76f4\u5230\u5f97\u5230\u4f60\u60f3\u8981\u7684\u8f93\u5165\u3002 <\/p>\n<pre>var keeprepeating = true\n\nscanner := bufio.newscanner(os.stdin)\n\nfor keeprepeating {\n\n    fmt.println(\"enter y\/n\")    \n    scanner.scan()\n    if scanner.text() == \"y\" {\n        keeprepeating = false\n    }\n    if scanner.text() == \"n\" {\n        keeprepeating = false       \n    }\n}<\/pre>\n<p>\u8c22\u8c22\u5927\u5bb6\uff01\u6211\u8fd9\u6837\u505a\u4e86\uff1a<\/p>\n<pre>for {\n    fmt.Println(\"yes or no:\")\n    if _, err := fmt.Scan(&amp;str); err != nil {\n        panic(err)\n    }\n    if str == \"no\" {\n        fmt.Println(\"enter again\")\n    } else {\n        break\n    }\n}<\/pre>\n<p>\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u5982\u679c\u7528\u6237\u8f93\u5165\u4e0d\u6b63\u786e\u7684\u6570\u636e\u5e94\u7528\u7a0b\u5e8f\u5fc5\u987b\u91cd\u590d\u95ee\u9898\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03Golang\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#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-207069","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207069","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=207069"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207069\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}