\u5728\u4e0a\u4e00\u7248\u672c\u7684\u8bfe\u8868\u5bfc\u5165\u529f\u80fd\u4e2d\uff0c\u51fa\u73b0\u4e86 “day \u4e0d\u5b58\u5728\u6216\u503c\u4e3a\u7a7a” \u7684\u9519\u8bef\u3002\u8fd9\u4e2a\u95ee\u9898\u4e3b\u8981\u51fa\u73b0\u5728 Parser.js \u4e2d\u89e3\u6790\u8bfe\u7a0b\u8868\u6570\u636e\u7684\u8fc7\u7a0b\u4e2d\u3002<\/p>\n\n\n\n
td:eq(18)<\/code> \u6765\u83b7\u53d6\u661f\u671f\u51e0\u4fe1\u606f<\/li>\n\n\n\n- \u8fd9\u4e2a\u7d22\u5f15\u4f4d\u7f6e\u53ef\u80fd\u56e0\u4e3a\u7cfb\u7edf\u66f4\u65b0\u5bfc\u81f4\u4e0d\u51c6\u786e\uff0c\u5bfc\u81f4\u83b7\u53d6\u5230\u7a7a\u503c\u6216\u9519\u8bef\u7684\u6587\u672c\u5185\u5bb9<\/li>\n<\/ul>\n\n\n\n
\n- \u6570\u636e\u683c\u5f0f\u95ee\u9898<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n
\n- \u65e7\u7248\u672c\u4f7f\u7528
charAt(0)<\/code> \u76f4\u63a5\u83b7\u53d6\u7b2c\u4e00\u4e2a\u5b57\u7b26<\/li>\n\n\n\n- \u6ca1\u6709\u5bf9\u6587\u672c\u683c\u5f0f\u8fdb\u884c\u5145\u5206\u7684\u9a8c\u8bc1\u548c\u5904\u7406<\/li>\n\n\n\n
- \u53ef\u80fd\u9047\u5230\u7a7a\u5b57\u7b26\u4e32\u6216\u683c\u5f0f\u4e0d\u7b26\u5408\u9884\u671f\u7684\u60c5\u51b5<\/li>\n<\/ul>\n\n\n\n
\n- \u9519\u8bef\u5904\u7406\u4e0d\u8db3<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n
\n- \u5f53
parseDay<\/code> \u8fd4\u56de undefined \u65f6\uff0c\u6ca1\u6709\u5408\u9002\u7684\u9519\u8bef\u5904\u7406\u673a\u5236<\/li>\n\n\n\n- \u5bfc\u81f4\u6574\u4e2a\u8bfe\u7a0b\u5bf9\u8c61\u7684 day \u5c5e\u6027\u4e3a\u7a7a<\/li>\n<\/ul>\n\n\n\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n\n\n\n
\u65b0\u7248\u672c\u7684\u6539\u8fdb\uff1a<\/p>\n\n\n\n
function parseDay(dayText) {\n const dayMap = {\n '\u4e00': 1,\n '\u4e8c': 2,\n '\u4e09': 3,\n '\u56db': 4,\n '\u4e94': 5,\n '\u516d': 6,\n '\u65e5': 7\n };\n\n \/\/ \u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d \u5468\u51e0\n const match = dayText.match(\/^(.)(?=\\[\\d)\/);\n if(!match) return null;\n\n return dayMap[match[1]] || null;\n}<\/code><\/pre>\n\n\n\n\u4e3b\u8981\u6539\u8fdb\u70b9\uff1a<\/p>\n\n\n\n
\n- \u66f4\u7cbe\u786e\u7684\u6570\u636e\u63d0\u53d6<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n
\n- \u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f
\/^(.)(?=\\[\\d)\/<\/code> \u6765\u5339\u914d\u683c\u5f0f<\/li>\n\n\n\n- \u786e\u4fdd\u63d0\u53d6\u7684\u662f\u8282\u6b21\u4fe1\u606f\u524d\u7684\u661f\u671f\u51e0\u5b57\u7b26<\/li>\n<\/ul>\n\n\n\n
\n- \u66f4\u4e25\u683c\u7684\u6570\u636e\u9a8c\u8bc1<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n
\n- \u53ea\u6709\u5b8c\u5168\u5339\u914d\u9884\u671f\u683c\u5f0f\u624d\u4f1a\u8fd4\u56de\u7ed3\u679c<\/li>\n\n\n\n
- \u5426\u5219\u8fd4\u56de null\uff0c\u4fbf\u4e8e\u540e\u7eed\u5904\u7406<\/li>\n<\/ul>\n\n\n\n
\n- \u5b8c\u5584\u7684\u9519\u8bef\u5904\u7406<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n
if (course.name && course.teacher && course.position && \n course.weeks.length && course.sections.length && course.day) {\n result.push(course);\n }<\/code><\/pre>\n\n\n\n\n- \u53ea\u6709\u6240\u6709\u5fc5\u8981\u4fe1\u606f\u90fd\u5b58\u5728\u65f6\u624d\u6dfb\u52a0\u8bfe\u7a0b<\/li>\n\n\n\n
- \u907f\u514d\u4e0d\u5b8c\u6574\u6570\u636e\u8fdb\u5165\u7ed3\u679c\u96c6<\/li>\n<\/ul>\n\n\n\n
\u6548\u679c\u5bf9\u6bd4<\/h2>\n\n\n\n\u65e7\u7248\u672c\uff1a<\/h3>\n\n\n\n\n- \u53ef\u80fd\u4ea7\u751f\u4e0d\u5b8c\u6574\u7684\u8bfe\u7a0b\u6570\u636e<\/li>\n\n\n\n
- \u5bb9\u6613\u51fa\u73b0 day \u4e3a\u7a7a\u7684\u60c5\u51b5<\/li>\n\n\n\n
- \u9519\u8bef\u5904\u7406\u673a\u5236\u4e0d\u5b8c\u5584<\/li>\n<\/ul>\n\n\n\n
\u65b0\u7248\u672c\uff1a<\/h3>\n\n\n\n\n- \u6570\u636e\u63d0\u53d6\u66f4\u51c6\u786e<\/li>\n\n\n\n
- \u4e25\u683c\u7684\u6570\u636e\u9a8c\u8bc1<\/li>\n\n\n\n
- \u5b8c\u5584\u7684\u9519\u8bef\u5904\u7406<\/li>\n\n\n\n
- \u4e0d\u4f1a\u51fa\u73b0 day \u4e3a\u7a7a\u7684\u60c5\u51b5<\/li>\n<\/ul>\n\n\n\n
\u3010scheduleHtmlParser.js\u3011<\/p>\n\n\n\n
class ScheduleParser {\n \/\/ \u89e3\u6790cron\u8868\u8fbe\u5f0f\n static parseCron(expression) {\n \/\/ \u89e3\u6790\u903b\u8f91\n }\n\n \/\/ \u89e3\u6790\u8c03\u5ea6\u914d\u7f6e\n static parseConfig(config) {\n return {\n taskId: config.taskId,\n cron: this.parseCron(config.cron),\n timeout: config.timeout || 3000\n }\n }\n}\n\nfunction scheduleHtmlParser(html) {\n if (!html) return [];\n \n const $ = cheerio.load(html, { decodeEntities: false });\n const result = [];\n \n \/\/ \u904d\u5386\u6bcf\u4e00\u884c\u8bfe\u7a0b\u4fe1\u606f\n $('tbody tr').each(function() {\n const course = {\n name: $(this).find('td:nth-child(5)').text().trim().replace(\/^\\[\\d+\\]\/, ''),\n teacher: $(this).find('td:nth-child(15)').text().trim().replace(\/^\\[\\d+\\]\/, ''),\n position: $(this).find('td:nth-child(21)').text().trim(),\n weeks: parseWeeks($(this).find('td:nth-child(18)').text().trim()),\n sections: parseSections($(this).find('td:nth-child(20)').text().trim()),\n day: parseDay($(this).find('td:nth-child(20)').text().trim())\n };\n\n \/\/ \u53ea\u6dfb\u52a0\u6709\u6548\u7684\u8bfe\u7a0b\u4fe1\u606f\n if (course.name && course.teacher && course.position && \n course.weeks.length && course.sections.length && course.day) {\n result.push(course);\n }\n });\n\n return result;\n}\n\n\/\/ \u89e3\u6790\u5468\u6570\uff0c\u652f\u6301\u5355\u4e2a\u5468\u548c\u8303\u56f4\uff0c\u5982\"1\"\u6216\"1-12\"\nfunction parseWeeks(weeksText) {\n const weeks = [];\n const parts = weeksText.split(',');\n \n for(let part of parts) {\n if(part.includes('-')) {\n const [start, end] = part.split('-').map(Number);\n for(let i = start; i <= end; i++) {\n weeks.push(i);\n }\n } else {\n const week = parseInt(part);\n if(!isNaN(week)) {\n weeks.push(week);\n }\n }\n }\n \n return weeks;\n}\n\n\/\/ \u89e3\u6790\u8282\u6b21\uff0c\u5982\"\u4e00[8-9\u8282]\"\u4e2d\u76848-9\nfunction parseSections(sectionText) {\n const match = sectionText.match(\/\\[(\\d+)-(\\d+)\u8282\\]\/);\n if(!match) return [];\n \n const start = parseInt(match[1]);\n const end = parseInt(match[2]);\n return Array.from({length: end - start + 1}, (_, i) => start + i);\n}\n\n\/\/ \u89e3\u6790\u661f\u671f\u51e0\uff0c\u5982\"\u4e00[8-9\u8282]\"\u4e2d\u7684\"\u4e00\"\nfunction parseDay(dayText) {\n const dayMap = {\n '\u4e00': 1,\n '\u4e8c': 2,\n '\u4e09': 3,\n '\u56db': 4,\n '\u4e94': 5,\n '\u516d': 6,\n '\u65e5': 7\n };\n \n const match = dayText.match(\/^(.)(?=\\[\\d)\/);\n if(!match) return null;\n \n return dayMap[match[1]] || null;\n}<\/code><\/pre>\n\n\n\n\u603b\u7ed3<\/h2>\n\n\n\n
\u8fd9\u6b21\u4f18\u5316\u4e3b\u8981\u901a\u8fc7\u6539\u8fdb\u6570\u636e\u89e3\u6790\u903b\u8f91\u548c\u589e\u5f3a\u9519\u8bef\u5904\u7406\u673a\u5236\uff0c\u89e3\u51b3\u4e86 day \u4e3a\u7a7a\u7684\u95ee\u9898\u3002\u65b0\u7248\u672c\u7684\u4ee3\u7801\u66f4\u52a0\u5065\u58ee\uff0c\u80fd\u591f\u66f4\u597d\u5730\u5904\u7406\u5404\u79cd\u5f02\u5e38\u60c5\u51b5\uff0c\u63d0\u4f9b\u66f4\u53ef\u9760\u7684\u8bfe\u8868\u5bfc\u5165\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u95ee\u9898\u63cf\u8ff0 \u5728\u4e0a\u4e00\u7248\u672c\u7684\u8bfe\u8868\u5bfc\u5165\u529f\u80fd\u4e2d\uff0c\u51fa\u73b0\u4e86 “day \u4e0d\u5b58\u5728\u6216\u503c\u4e3a\u7a7a” \u7684\u9519\u8bef\u3002\u8fd9\u4e2a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-125","post","type-post","status-publish","format-standard","hentry","category-my-project"],"_links":{"self":[{"href":"https:\/\/blog.rensr.site\/index.php\/wp-json\/wp\/v2\/posts\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.rensr.site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.rensr.site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rensr.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rensr.site\/index.php\/wp-json\/wp\/v2\/comments?post=125"}],"version-history":[{"count":1,"href":"https:\/\/blog.rensr.site\/index.php\/wp-json\/wp\/v2\/posts\/125\/revisions"}],"predecessor-version":[{"id":126,"href":"https:\/\/blog.rensr.site\/index.php\/wp-json\/wp\/v2\/posts\/125\/revisions\/126"}],"wp:attachment":[{"href":"https:\/\/blog.rensr.site\/index.php\/wp-json\/wp\/v2\/media?parent=125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.rensr.site\/index.php\/wp-json\/wp\/v2\/categories?post=125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rensr.site\/index.php\/wp-json\/wp\/v2\/tags?post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}