{"id":69,"date":"2016-04-16T00:14:56","date_gmt":"2016-04-15T16:14:56","guid":{"rendered":"http:\/\/www.sunpengcheng.com\/?p=69"},"modified":"2016-04-16T00:17:02","modified_gmt":"2016-04-15T16:17:02","slug":"array-of-random-items","status":"publish","type":"post","link":"https:\/\/www.sunpengcheng.com\/index.php\/2016\/04\/16\/array-of-random-items\/","title":{"rendered":"cfscript \u968f\u673a\u6253\u4e71\u6570\u7ec4\u5143\u7d20\u987a\u5e8f"},"content":{"rendered":"<p>\u524d\u6bb5\u65f6\u95f4\u6709\u9047\u5230\u8fd9\u6837\u7684\u4e00\u4e2a\u9700\u6c42\uff0c\u539f\u672c\u7ed9\u5b9a\u4e00\u4e2a\u6570\u7ec4\uff0c\u6bd4\u5982\u662f\uff1a<\/p>\n<p style=\"font-family:consolas;\">array = [&#8216;1&#8242;,&#8217;2&#8242;,&#8217;3&#8242;,&#8217;4&#8242;,&#8217;5&#8217;]<\/p>\n<p>\u73b0\u5728\u9700\u8981\u628a\u6570\u7ec4\u91cc\u6240\u6709\u5143\u7d20\u7684\u987a\u5e8f\u968f\u673a\u6253\u4e71\uff0c\u4e8e\u662f\u81ea\u5df1\u5199\u4e86\u4e00\u4e2a\u7b97\u6cd5\uff0c\u5206\u4eab\u51fa\u6765\u3002<\/p>\n<pre>\r\n<cfscript>\r\n\tpublic array function sortQuestions( required array arrayOfQuesions){\r\n\t\tLOCAL.arrayOfSortedQuestion = [];\r\n\r\n\t\tnumOfQuestions = arrayLen(ARGUMENTS.arrayOfQuesions);\r\n\t\tfor (i=1; i<=numOfQuestions; i=i+1) {\r\n\t\t\tif(i == numOfQuestions){\r\n\t\t\t\tmaxNum = 1;\r\n\t\t\t}\r\n\t\t\telse{\r\n\t\t\t\tmaxNum = numOfQuestions - i + 1;\r\n\t\t\t}\r\n\t\t\tpos = randRange(1, maxNum);\r\n\t\t\tarrayAppend(LOCAL.arrayOfSortedQuestion, ARGUMENTS.arrayOfQuesions[pos]);\r\n\t\t\tarrayDeleteAt(ARGUMENTS.arrayOfQuesions, pos);\r\n\t\t}\r\n\r\n\t\treturn LOCAL.arrayOfSortedQuestion;\r\n\t}\r\n\r\n\twriteDump(sortQuestions(['1','2','3','4','5']));\r\n<\/cfscript>\r\n<\/pre>\n<p>\u6267\u884c\u4e00\u6b21\u5f97\u51fa\u7684\u7ed3\u679c\u662f\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-72\" src=\"https:\/\/www.sunpengcheng.com\/wp-content\/uploads\/2016\/04\/random_items.jpg\" alt=\"random_items\" width=\"89\" height=\"192\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u6bb5\u65f6\u95f4\u6709\u9047\u5230\u8fd9\u6837\u7684\u4e00\u4e2a\u9700\u6c42\uff0c\u539f\u672c\u7ed9\u5b9a\u4e00\u4e2a\u6570\u7ec4\uff0c\u6bd4\u5982\u662f\uff1a array = [&#8216;1&#8242;,&#038;<\/p>\n<p><a class=\"moretag\" href=\"https:\/\/www.sunpengcheng.com\/index.php\/2016\/04\/16\/array-of-random-items\/\">Continue Reading&hellip;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[23],"class_list":["post-69","post","type-post","status-publish","format-standard","hentry","category-coldfusion","tag-random-array-items"],"_links":{"self":[{"href":"https:\/\/www.sunpengcheng.com\/index.php\/wp-json\/wp\/v2\/posts\/69","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sunpengcheng.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sunpengcheng.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sunpengcheng.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sunpengcheng.com\/index.php\/wp-json\/wp\/v2\/comments?post=69"}],"version-history":[{"count":6,"href":"https:\/\/www.sunpengcheng.com\/index.php\/wp-json\/wp\/v2\/posts\/69\/revisions"}],"predecessor-version":[{"id":77,"href":"https:\/\/www.sunpengcheng.com\/index.php\/wp-json\/wp\/v2\/posts\/69\/revisions\/77"}],"wp:attachment":[{"href":"https:\/\/www.sunpengcheng.com\/index.php\/wp-json\/wp\/v2\/media?parent=69"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sunpengcheng.com\/index.php\/wp-json\/wp\/v2\/categories?post=69"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sunpengcheng.com\/index.php\/wp-json\/wp\/v2\/tags?post=69"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}