{"id":1051,"date":"2025-04-11T13:35:50","date_gmt":"2025-04-11T05:35:50","guid":{"rendered":"https:\/\/womeifei.cn\/?p=1051"},"modified":"2025-04-11T13:38:02","modified_gmt":"2025-04-11T05:38:02","slug":"2024web06-js%e5%ae%9e%e7%8e%b0%e5%85%83%e7%b4%a0%e7%ad%9b%e9%80%89","status":"publish","type":"post","link":"https:\/\/womeifei.cn\/index.php\/2025\/04\/11\/2024web06-js%e5%ae%9e%e7%8e%b0%e5%85%83%e7%b4%a0%e7%ad%9b%e9%80%89\/","title":{"rendered":"2024Web06—JS\u5b9e\u73b0\u5143\u7d20\u7b5b\u9009"},"content":{"rendered":"\n
\"\"<\/div><\/figure>\n\n\n\n

\u9898\u76ee\u89c4\u5219<\/strong><\/p>\n\n\n\n

\u6839\u636e\u51fd\u6570\u53c2\u6570 imageCount<\/code> \u548c selectedText<\/code> \u4e0e\u5df2\u63d0\u4f9b artDataArray<\/code> \u6570\u7ec4\u4e2d\u7684\u56fe\u7247\u76f8\u5173\u8bcd\u8bed\u8fdb\u884c\u89c4\u5219\u5339\u914d\uff0c\u5e76\u8fd4\u56de\u5339\u914d\u5ea6\u6700\u9ad8\u7684\u56fe\u7247\u6570\u7ec4\u3002\u6700\u4f73\u5339\u914d\u7684\u89c4\u5219\u4e3a\uff0c\u6587\u672c\u5185\u5bb9\u4e2d\u5305\u542b\u5bf9\u5e94\u56fe\u7247 tag<\/code> \u7684\u6570\u91cf\u6700\u591a\u5219\u4e3a\u5339\u914d\u5ea6\u6700\u9ad8\uff0c\u653e\u5728\u6570\u7ec4\u524d\u9762<\/strong>\uff0c\u5982\u679c\u591a\u5f20\u56fe\u7247\u5339\u914d\u5ea6\u76f8\u540c\uff0c\u5219\u4efb\u610f\u9009\u62e9\u5339\u914d\u5230\u7684\u56fe\u7247<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n

\u89e3\u9898\u601d\u8def<\/p>\n\n\n\n

1.\u7531\u56fe\u77e5 tags \u5f62\u5f0f\u4e3a\u5b57\u7b26\u4e32 \u5e76\u4e14\u5e26\u6709’ \u3001’\u7b26\u53f7 \u9700\u8981\u8fdb\u884c\u5904\u7406<\/p>\n\n\n\n

const keys = item.tags.split('\u3001')<\/code><\/pre>\n\n\n\n
\u4f7f\u7528map<\/strong>\u904d\u5386\u7ed8\u753b\u6570\u636e\u6570\u7ec4 \u5e76\u5bf9\u6570\u7ec4\u4e2d\u6bcf\u4e2a\u5143\u7d20(\u56fe\u7247\u4fe1\u606f)\u8fdb\u884c\u5904\u7406<\/p>\n\n\n\n
2.\u7ed9\u6bcf\u4e2a\u56fe\u7247\u4fe1\u606f\u6dfb\u52a0count\u5c5e\u6027 count\u4e3a\u7528\u6237\u8f93\u5165\u6587\u672c\u4e0e\u56fe\u7247\u4fe1\u606f\u7684\u5339\u914d\u5ea6 \u53ef\u4ee5\u4f7f\u7528filter<\/strong>\u65b9\u6cd5\u8fdb\u884c\u8fc7\u6ee4\u9009\u62e9<\/p>\n\n\n\n
const count = keys.filter(v=>selectedText.includes(v)).length<\/code><\/pre>\n\n\n\n
3.\u8fd4\u56de\u6dfb\u52a0\u4e86count\u5c5e\u6027\u7684\u56fe\u7247\u4fe1\u606f \u5e76\u4e14\u6839\u636ecount\u4ece\u5927\u5230\u5c0f\u7684\u987a\u5e8f\u5bf9\u56fe\u7247\u4fe1\u606f\u8fdb\u884c\u6392\u5e8f<\/p>\n\n\n\n
4.\u6700\u540e\u53d6\u6570\u7ec4\u4e2d imageCount<\/code> \u5f20\u56fe\u7247\u8fdb\u884c\u5c55\u793a\u5373\u53ef<\/p>\n\n\n\n
\u5b8c\u6574\u4ee3\u7801<\/strong><\/p>\n\n\n\n
function generateAndDisplayImages(imageCount, selectedText) {\n  let imgAry = [] \/\/ \u5b9a\u4e49\u6700\u4f73\u5339\u914d\u7684\u56fe\u7247\u6570\u7ec4\n  \/\/ TODO\uff1a\u5f85\u8865\u5145\u4ee3\u7801 \n   imgAry = artDataArray.map(item=>{\n    const keys = item.tags.split('\u3001')\n    const count = keys.filter(v=>selectedText.includes(v)).length\n    return {...item,count}\n   }).sort((a,b)=> b.count - a.count).slice(0,imageCount)\n  \/\/TODO\uff1aEND\n  return imgAry;\n}<\/code><\/pre>\n\n\n\n
\u539f\u9898\u94fe\u63a5<\/strong><\/p>\n\n\n\n
https:\/\/www.lanqiao.cn\/problems\/18560\/learning\/?page=1&first_category_id=2&second_category_id=11&tags=2024&tag_relation=intersection<\/a><\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u9898\u76ee\u89c4\u5219 \u6839\u636e\u51fd\u6570\u53c2\u6570 imageCount \u548c selectedText&nb […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,1],"tags":[],"class_list":["post-1051","post","type-post","status-publish","format-standard","hentry","category-javascript","category-1"],"_links":{"self":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/1051","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1051"}],"version-history":[{"count":3,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/1051\/revisions"}],"predecessor-version":[{"id":1058,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/posts\/1051\/revisions\/1058"}],"wp:attachment":[{"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/womeifei.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}