{"id":260069,"date":"2024-05-15T13:23:56","date_gmt":"2024-05-15T05:23:56","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/260069.html"},"modified":"2024-05-15T13:24:03","modified_gmt":"2024-05-15T05:24:03","slug":"%e5%a6%82%e4%bd%95%e5%87%8f%e5%b0%91%e4%bb%a3%e7%a0%81%e4%b8%ad%e7%9a%84if-else%e6%88%96%e8%80%85%e6%89%be%e5%88%b0%e4%bb%a3%e6%9b%bf%e7%9a%84%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/260069.html","title":{"rendered":"\u5982\u4f55\u51cf\u5c11\u4ee3\u7801\u4e2d\u7684if else\u6216\u8005\u627e\u5230\u4ee3\u66ff\u7684\u65b9\u5f0f"},"content":{"rendered":"

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\na. \u4f7f\u7528\u9762\u5411\u5bf9\u8c61\u7684\u8bbe\u8ba1\uff1a\u901a\u8fc7\u5c06\u6761\u4ef6\u903b\u8f91\u5c01\u88c5\u5230\u5bf9\u8c61\u7684\u65b9\u6cd5\u4e2d\u6765\u51cf\u5c11if else\u8bed\u53e5\u7684\u4f7f\u7528\u3002
\nb. \u4f7f\u7528\u591a\u6001\u6027\uff1a\u5229\u7528\u7ee7\u627f\u548c\u591a\u6001\u6027\uff0c\u53ef\u4ee5\u6839\u636e\u5bf9\u8c61\u7684\u5177\u4f53\u7c7b\u578b\u6765\u6267\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\uff0c\u4ece\u800c\u51cf\u5c11if else\u8bed\u53e5\u7684\u4f7f\u7528\u3002
\nc. \u4f7f\u7528\u7b56\u7565\u6a21\u5f0f\uff1a\u901a\u8fc7\u5b9a\u4e49\u4e00\u7cfb\u5217\u7684\u7b56\u7565\u7c7b\uff0c\u6bcf\u4e2a\u7b56\u7565\u7c7b\u5b9e\u73b0\u4e00\u79cd\u7b97\u6cd5\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u9009\u62e9\u4e0d\u540c\u7684\u7b56\u7565\uff0c\u4ece\u800c\u51cf\u5c11if else\u8bed\u53e5\u7684\u4f7f\u7528\u3002
\nd. \u4f7f\u7528\u72b6\u6001\u6a21\u5f0f\uff1a\u901a\u8fc7\u5b9a\u4e49\u4e00\u7cfb\u5217\u7684\u72b6\u6001\u7c7b\uff0c\u6bcf\u4e2a\u72b6\u6001\u7c7b\u5b9e\u73b0\u4e00\u79cd\u72b6\u6001\u5bf9\u5e94\u7684\u64cd\u4f5c\uff0c\u53ef\u4ee5\u6839\u636e\u5bf9\u8c61\u7684\u5f53\u524d\u72b6\u6001\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\uff0c\u4ece\u800c\u51cf\u5c11if else\u8bed\u53e5\u7684\u4f7f\u7528\u3002<\/p>\n

3. \u4ee3\u7801\u4e2d\u7684if else\u8bed\u53e5\u8be5\u5982\u4f55\u66ff\u4ee3\uff1f<\/strong>
\na. \u4f7f\u7528switch\u8bed\u53e5\uff1aswitch\u8bed\u53e5\u53ef\u4ee5\u5c06\u4e0d\u540c\u7684\u6761\u4ef6\u903b\u8f91\u7ec4\u7ec7\u6210case\uff0c\u4ece\u800c\u51cf\u5c11if else\u8bed\u53e5\u7684\u4f7f\u7528\u3002
\nb. \u4f7f\u7528\u6620\u5c04\u8868\uff1a\u53ef\u4ee5\u5c06\u4e0d\u540c\u6761\u4ef6\u548c\u5bf9\u5e94\u64cd\u4f5c\u5b58\u50a8\u5728\u6620\u5c04\u8868\u4e2d\uff0c\u901a\u8fc7\u67e5\u627e\u6620\u5c04\u8868\u6765\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\uff0c\u4ece\u800c\u51cf\u5c11if else\u8bed\u53e5\u7684\u4f7f\u7528\u3002
\nc. \u4f7f\u7528\u591a\u6001\u6027\u548c\u7ee7\u627f\uff1a\u5c06\u4e0d\u540c\u7684\u6761\u4ef6\u903b\u8f91\u5c01\u88c5\u5230\u4e0d\u540c\u7684\u5b50\u7c7b\u4e2d\uff0c\u5e76\u5728\u7236\u7c7b\u4e2d\u5b9a\u4e49\u62bd\u8c61\u65b9\u6cd5\uff0c\u6839\u636e\u5bf9\u8c61\u7684\u5177\u4f53\u7c7b\u578b\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\uff0c\u4ece\u800c\u51cf\u5c11if else\u8bed\u53e5\u7684\u4f7f\u7528\u3002
\nd. \u4f7f\u7528\u51fd\u6570\u5f0f\u7f16\u7a0b\uff1a\u51fd\u6570\u5f0f\u7f16\u7a0b\u7684\u601d\u60f3\u5f3a\u8c03\u5c06\u64cd\u4f5c\u770b\u4f5c\u662f\u51fd\u6570\u7684\u7ec4\u5408\uff0c\u53ef\u4ee5\u4f7f\u7528\u51fd\u6570\u7684\u7ec4\u5408\u548c\u9ad8\u9636\u51fd\u6570\u7684\u7279\u6027\u6765\u51cf\u5c11if else\u8bed\u53e5\u7684\u4f7f\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u51cf\u5c11\u4ee3\u7801\u4e2d\u7684if-else\u6216\u8005\u5bfb\u627e\u66ff\u4ee3\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\u4f7f\u7528\u591a\u6001\u3001\u7b56\u7565\u6a21\u5f0f\u3001\u72b6\u6001\u6a21\u5f0f\u3001\u8868\u9a71\u52a8\u65b9\u6cd5\u3001\u4ee5\u53ca\u7a7a\u5bf9\u8c61\u6a21\u5f0f\u3002\u5176 […]","protected":false},"author":3,"featured_media":260079,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/260069"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=260069"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/260069\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/260079"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=260069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=260069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=260069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}