{"id":1871,"date":"2024-04-25T19:53:48","date_gmt":"2024-04-25T11:53:48","guid":{"rendered":"https:\/\/wp.minicoda.com\/?p=1871"},"modified":"2025-01-18T17:01:26","modified_gmt":"2025-01-18T09:01:26","slug":"%e5%8f%98%e9%87%8f%e8%bd%ac%e6%8d%a2%e6%88%90%e5%ad%97%e7%ac%a6%e4%b8%b2","status":"publish","type":"post","link":"https:\/\/wp.minicoda.com\/index.php\/%e5%8f%98%e9%87%8f%e8%bd%ac%e6%8d%a2%e6%88%90%e5%ad%97%e7%ac%a6%e4%b8%b2\/","title":{"rendered":"\u5176\u5b83\u7c7b\u578b\u8f6c\u6362\u6210\u5b57\u7b26\u4e32"},"content":{"rendered":"\n<p>  \u5927\u90e8\u5206\u7f16\u7a0b\u8bed\u8a00\u5c06\u4e00\u4e2a\u53d8\u91cf\u8f6c\u6362\u6210\u5b57\u7b26\u4e32\uff0c\u4e00\u822c\u4f1a\u7ecf\u8fc7toString\u65b9\u6cd5\u6216\u8005\u7c7b\u578b\u8f6c\u6362\u65b9\u6cd5\uff0c\u5f62\u5982C\u8bed\u8a00\u7684itoa.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Swift\u63d0\u4f9b\u4e00\u79cd\u6781\u5176\u4f18\u96c5\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528 \\(<em><strong>VAR<\/strong><\/em>) \u505a\u8f6c\u6362\u3002<\/li>\n<\/ul>\n\n\n\n<p>  var i = 10<\/p>\n\n\n\n<p>  let str = \"I have \\(i) apples\"<\/p>\n\n\n\n<p>  print(str)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JS\n<ul class=\"wp-block-list\">\n<li>\u57fa\u672c\u7c7b\u578b<br>null --&gt; \"null\", undefined --&gt; \"undefined\" \uff08\u6ce8\u610f\u4e0d\u662f\u7a7a\u5b57\u7b26\u4e32\uff09, \u5e03\u5c14\u7c7b\u578b\u5206\u522b\u662f\"true\"\u548c\"false\", \u5b57\u7b26\u4e32\u672c\u8eab\u5c31\u8fd4\u56de\u81ea\u8eab\uff0cNumber\u7c7b\u578b\u8f6c\u6362\u6210\u5bf9\u5e94\u7684\u5b57\u7b26\u4e32\uff0c\u6bd4\u598212 --&gt; \"12\", 1.23 --&gt; \"1.23\".<\/li>\n\n\n\n<li>\u5f15\u7528\u7c7b\u578b\uff1a\u5148\u8c03\u7528toString\u51fd\u6570\uff0c\u5982\u679c\u5f97\u5230\u57fa\u672c\u7c7b\u578b\uff0c\u6309\u4e0a\u9762\u89c4\u5219\u8f6c\u6362\u5b57\u7b26\u4e32\uff1b\u5982\u679c\u4e0d\u6ee1\u8db3\uff0c\u7ee7\u7eed\u8c03\u7528valueOf\u51fd\u6570\uff0c\u5982\u679c\u8fd8\u662f\u57fa\u672c\u7c7b\u578b\uff0c\u518d\u6b21\u91cd\u590d\u4e0a\u9762\u7684\u8f6c\u6362\uff1b\u5982\u679c\u8fd8\u4e0d\u6ee1\u8db3\uff0c\u629b\u51fa\u5f02\u5e38\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u4ed3\u9889<br>\u57fa\u672c\u7c7b\u578b\u53ef\u8c03\u7528toString()\u51fd\u6570\u8f6c\u6362\u6210\u5b57\u7b26\u4e32\u3002<\/li>\n\n\n\n<li>C#\n<ul class=\"wp-block-list\">\n<li>\u8bed\u8a00\u5b9a\u4e49\u4e86\u57fa\u672c\u7c7b\u578bToString()\u65b9\u6cd5\uff0c\u81ea\u5b9a\u4e49\u7c7b\u53ef\u4ee5\u91cd\u5199ToString()\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>VB\n<ul class=\"wp-block-list\">\n<li>Str(num) \u51fd\u6570\u53ef\u4ee5\u5c06\u6570\u503c\u8f6c\u6362\u6210\u5b57\u7b26\u4e32\uff0cnum\u53ef\u4ee5\u662f\u6574\u6570\u6216\u6d6e\u70b9\u6570\uff0c\u4e0d\u80fd\u662f\u975e\u6570\u503c\u5b57\u7b26\u3002\u6ce8\u610f\uff0c\u5982\u679cnum\u662f\u6b63\u6570\uff0c\u5b57\u7b26\u4e32\u4f1a\u6709\u524d\u5bfc\u7a7a\u767d\u5b57\u7b26\u3002CStr(num) \u51fd\u6570\u57fa\u672c\u548cStr(num)\u4e00\u6837\uff0c\u9664\u4e86\u5b83\u5728num\u662f\u6b63\u6570\u65f6\u4e0d\u4f1a\u6709\u524d\u5bfc\u7a7a\u767d\u5b57\u7b26\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u90e8\u5206\u7f16\u7a0b\u8bed\u8a00\u5c06\u4e00\u4e2a\u53d8\u91cf\u8f6c\u6362\u6210\u5b57\u7b26\u4e32\uff0c\u4e00\u822c\u4f1a\u7ecf\u8fc7toString\u65b9\u6cd5\u6216\u8005\u7c7b\u578b\u8f6c\u6362\u65b9\u6cd5\uff0c\u5f62\u5982C\u8bed\u8a00\u7684itoa. var i = 10 let str = \"I have \\(i) apples\" pri&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[299],"tags":[],"class_list":["post-1871","post","type-post","status-publish","format-standard","hentry","category-think"],"views":73,"_links":{"self":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/1871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/comments?post=1871"}],"version-history":[{"count":8,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/1871\/revisions"}],"predecessor-version":[{"id":3601,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/1871\/revisions\/3601"}],"wp:attachment":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/media?parent=1871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/categories?post=1871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/tags?post=1871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}