{"id":15555,"date":"2024-11-18T20:16:51","date_gmt":"2024-11-18T12:16:51","guid":{"rendered":"https:\/\/fwq.ai\/blog\/?p=15555"},"modified":"2024-11-18T20:16:51","modified_gmt":"2024-11-18T12:16:51","slug":"go%e4%b8%ad%e7%9a%84%e5%86%85%e7%bd%ae%e5%87%bd%e6%95%b0%e5%8f%8a%e7%94%a8%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15555\/","title":{"rendered":"Go\u4e2d\u7684\u5185\u7f6e\u51fd\u6570\u53ca\u7528\u6cd5"},"content":{"rendered":"<p>\u51fd\u6570\u6309\u7167\u9996\u5b57\u6bcd\u7684\u6392\u5e8f\u5217\u51fa\u3002<\/p>\n<p>&nbsp;<\/p>\n<h1><strong>print\u3001println<\/strong><\/h1>\n<p>\u6253\u5370\u51fd\u6570\uff0c\u5728\u90e8\u7f72\u73af\u5883\u4e2d\u5efa\u8bae\u4f7f\u7528 fmt \u5305\uff0c\u8fd9\u91cc\u63a8\u8350\u4e00\u7bc7\u6587\u7ae0\uff1aGo\u4e2dfmt\u5305\u65b9\u6cd5Printf\u7684\u7528\u6cd5<\/p>\n<h1><strong>panic\u3001recover\u3001defer<\/strong><\/h1>\n<p>GO\u7684\u5f02\u5e38\u6355\u83b7\uff0c\u4e0d\u50cfPHP\u4e2d\u4f7f\u7528throw\u3001try\u3001catch<\/p>\n<h1>defer<\/h1>\n<p>\u8fd9\u4e2a\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u51fd\u6570\uff0c\u51fd\u6570 return \u540e\uff0c\u6267\u884c\u7684\u4ee3\u7801\u3002<\/p>\n<h1>len\u3001cap<\/h1>\n<p>\u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\u548c\u5bb9\u91cf\uff0c\u6ce8\u610f\u957f\u5ea6\u548c\u5bb9\u91cf\u7684\u533a\u522b\uff0c\u53ef\u4ee5\u53c2\u8003\uff1aGO\u4e2d\u6570\u7ec4\u4e0e\u5207\u7247\u7684\u533a\u522b<\/p>\n<h1>new\u3001make<\/h1>\n<p>\u8fd9\u91cc\u53c2\u8003\uff1aGO\u4e2dnew \u548c make\u7684\u533a\u522b<\/p>\n<h1>append\u3001copy<\/h1>\n<p>\u5207\u7247\u7684\u8ffd\u52a0\u4e0e\u590d\u5236\uff0c\u53ef\u4ee5\u53c2\u8003\u8fd9\u91cc\uff1aGO\u4e2d\u6570\u7ec4\u4e0e\u5207\u7247\u7684\u533a\u522b<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u51fd\u6570\u6309\u7167\u9996\u5b57\u6bcd\u7684\u6392\u5e8f\u5217\u51fa\u3002 &nbsp; print\u3001println \u6253\u5370\u51fd\u6570\uff0c\u5728\u90e8\u7f72\u73af\u5883\u4e2d\u5efa\u8bae\u4f7f\u7528 fmt \u5305\uff0c\u8fd9\u91cc\u63a8\u8350\u4e00\u7bc7\u6587\u7ae0\uff1aGo\u4e2dfmt\u5305\u65b9\u6cd5Printf\u7684\u7528\u6cd5 panic\u3001recover\u3001defer GO\u7684\u5f02\u5e38\u6355\u83b7\uff0c\u4e0d\u50cfPHP\u4e2d\u4f7f\u7528throw\u3001try\u3001catch defer \u8fd9\u4e2a\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u51fd\u6570\uff0c\u51fd\u6570 return \u540e\uff0c\u6267\u884c\u7684\u4ee3\u7801\u3002 len\u3001cap \u8ba1\u7b97\u6570\u7ec4\u957f\u5ea6\u548c\u5bb9\u91cf\uff0c\u6ce8\u610f\u957f\u5ea6\u548c\u5bb9\u91cf\u7684\u533a\u522b\uff0c\u53ef\u4ee5\u53c2\u8003\uff1aGO\u4e2d\u6570\u7ec4\u4e0e\u5207\u7247\u7684\u533a\u522b new\u3001make \u8fd9\u91cc\u53c2\u8003\uff1aGO\u4e2dnew \u548c make\u7684\u533a\u522b append\u3001copy \u5207\u7247\u7684\u8ffd\u52a0\u4e0e\u590d\u5236\uff0c\u53ef\u4ee5\u53c2\u8003\u8fd9\u91cc\uff1aGO\u4e2d\u6570\u7ec4\u4e0e\u5207\u7247\u7684\u533a\u522b<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-15555","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=15555"}],"version-history":[{"count":1,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15555\/revisions"}],"predecessor-version":[{"id":15556,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15555\/revisions\/15556"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=15555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=15555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=15555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}