{"id":2071,"date":"2024-05-12T05:20:13","date_gmt":"2024-05-11T21:20:13","guid":{"rendered":"https:\/\/wp.minicoda.com\/?p=2071"},"modified":"2024-05-12T05:20:13","modified_gmt":"2024-05-11T21:20:13","slug":"swift-guard%e6%af%94if%e5%88%a4%e6%96%ad%e5%a5%bd%e5%9c%a8%e5%93%aa%e9%87%8c","status":"publish","type":"post","link":"https:\/\/wp.minicoda.com\/index.php\/swift-guard%e6%af%94if%e5%88%a4%e6%96%ad%e5%a5%bd%e5%9c%a8%e5%93%aa%e9%87%8c\/","title":{"rendered":"Swift guard\u6bd4if\u5224\u65ad\u597d\u5728\u54ea\u91cc?"},"content":{"rendered":"\n<p>  Swift\u7684<code>guard<\/code>\u8bed\u53e5\u662f\u4e00\u79cd\u7528\u4e8e\u63d0\u524d\u9000\u51fa\u51fd\u6570\u7684\u673a\u5236\uff0c\u5982\u679c\u67d0\u4e9b\u6761\u4ef6\u4e0d\u6ee1\u8db3\uff0c\u5219\u53ef\u4ee5\u907f\u514d\u6267\u884c\u540e\u7eed\u7684\u4ee3\u7801\u3002\u542c\u8d77\u6765\u5b83\u548cif\u5224\u65ad\u5f88\u50cf\uff0c\u5b9e\u9645\u4e0a\uff0cguard\u66f4\u6ce8\u91cd\"\u9632\u536b\"\uff0c\u5f62\u5982\u516c\u53f8\u95e8\u53e3\u4fdd\u5b89\u7684\u804c\u8d23\uff0c\u800c\u4e0d\u662f\u5546\u573a\u8d2d\u7269\u9009\u62e9\u7684\u804c\u8d23\u3002\u5f53\u4e00\u6bb5\u4ee3\u7801\u662f\u5fc5\u987b\u5728\u51fd\u6570\u5f00\u59cb\u505a\u53c2\u6570\u9884\u8b66\uff0c\u653e\u5728guard\u8bed\u53e5\u66f4\u76f4\u89c2\u6e05\u6670\uff0c\u4ee3\u7801\u4e5f\u53ef\u80fd\u66f4\u7b80\u6d01\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Swift\u7684guard\u8bed\u53e5\u662f\u4e00\u79cd\u7528\u4e8e\u63d0\u524d\u9000\u51fa\u51fd\u6570\u7684\u673a\u5236\uff0c\u5982\u679c\u67d0\u4e9b\u6761\u4ef6\u4e0d\u6ee1\u8db3\uff0c\u5219\u53ef\u4ee5\u907f\u514d\u6267\u884c\u540e\u7eed\u7684\u4ee3\u7801\u3002\u542c\u8d77\u6765\u5b83\u548cif\u5224\u65ad\u5f88\u50cf\uff0c\u5b9e\u9645\u4e0a\uff0cguard\u66f4\u6ce8\u91cd\"\u9632\u536b\"\uff0c\u5f62\u5982\u516c\u53f8\u95e8\u53e3\u4fdd\u5b89\u7684\u804c\u8d23\uff0c\u800c\u4e0d\u662f\u5546\u573a\u8d2d\u7269\u9009&#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-2071","post","type-post","status-publish","format-standard","hentry","category-think"],"views":121,"_links":{"self":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/2071","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=2071"}],"version-history":[{"count":1,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/2071\/revisions"}],"predecessor-version":[{"id":2072,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/posts\/2071\/revisions\/2072"}],"wp:attachment":[{"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/media?parent=2071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/categories?post=2071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.minicoda.com\/index.php\/wp-json\/wp\/v2\/tags?post=2071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}