cnki-advanced-search

name cnki-advanced-search description Perform advanced search on CNKI with field filters like author, title, journal, date range, source category (SCI/EI/CSSCI/北大核心). Use when user needs precise filtered search beyond simple keywords. argument-hint [describe search criteria in natural language] CNKI Advanced Search (高级检索) RC browser tool : navigate with browser action=open url="..." ; run the JS in each step via browser action=act kind=evaluate fn="<the async function shown>" (the whole function body goes into fn ). Never pass a profile — RC uses its default managed Chrome (CDP 18800). Perform a filtered search on CNKI using the old-style advanced search interface (only interface with source category checkboxes). Arguments $ARGUMENTS describes the search criteria in natural language. Parse it to identify: Subject keywords (主题) — default field Title keywords (篇名) Keywords (关键词) Author name (作者) — separate field #au_1_value1 Journal/source (文献来源) — separate field #magazine_value1 Date range (时间范围) — #startYear / #endYear Source category (来源类别：SCI, EI, 北大核心, CSSCI, CSCD) Steps 1. Navigate Use browser action=open → https://kns.cnki.net/kns/AdvSearch?classid=7NS01R8M 2. Search + get results (single async browser act kind=evaluate) Replace placeholder values with actual search criteria: async () => { // --- Config: fill in actual values --- const query = "KEYWORDS" ; // row 1 search keywords const fieldType = "SU" ; // SU=主题, TI=篇名, KY=关键词, TKA=篇关摘, AB=摘要 const query2 = "" ; // row 2 keywords (optional, "" to skip) const fieldType2 = "KY" ; // row 2 field type const rowLogic = "AND" ; // AND=并且, OR=或者, NOT=不含 (between row 1 and 2) const sourceTypes = [ "CSSCI" ]; // any of: "SCI", "EI", "hx", "CSSCI", "CSCD" ([] = all) const startYear = "" ; // e.g. "2020" or "" for no limit const endYear = "" ; // e.g. "2025" or "" for no limit const author = "" ; // author name or "" const journal = "" ; // journal name or "" // --- Wait for form --- await new Promise ( ( r, j ) => { let n = 0 ; const c = ( ) => { if ( document . querySelector ( '#txt_1_value1' )) r (); else if (n++ > 30 ) j ( 'timeout' ); else setTimeout (c, 500 ); }; c (); }); // Captcha check const cap = document . querySelector ( '#tcaptcha_transform_dy' ); if (cap && cap. getBoundingClientRect (). top >= 0 ) return { error : 'captcha' }; const selects = Array . from ( document . querySelectorAll ( 'select' )). filter ( s => s. offsetParent !== null ); // --- Source type: uncheck 全部, check targets --- if (sourceTypes. length > 0 ) { const gjAll = document . querySelector ( '#gjAll' ); if (gjAll && gjAll. checked ) gjAll. click (); for ( const st of sourceTypes) { const cb = document . querySelector ( '#' + st); if (cb && !cb. checked ) cb. click (); } } // --- Row 1: field type + keyword --- selects[ 0 ]. value = fieldType; selects[ 0 ]. dispatchEvent ( new Event ( 'change' , { bubbles : true })); const input = document . querySelector ( '#txt_1_value1' ); input. value = query; input. dispatchEvent ( new Event ( 'input' , { bubbles : true })); // --- Row 2: field type + keyword (optional) --- if (query2) { selects[ 5 ]. value = rowLogic; // row logic: AND/OR/NOT selects[ 5 ]. dispatchEvent ( new Event ( 'change' , { bubbles : true })); selects[ 6 ]. value = fieldType2; selects[ 6 ]. dispatchEvent ( new Event ( 'change' , { bubbles : true })); const input2 = document . querySelector ( '#txt_2_value1' ); input2. value = query2; input2. dispatchEvent ( new Event ( 'input' , { bubbles : true })); } // --- Author (optional) --- if (author) { const auInput = document . querySelector ( '#au_1_value1' ); if (auInput) { auInput. value = author; auInput. dispatchEvent ( new Event ( 'input' , { bubbles : true })); } } // --- Journal (optional) --- if (journal) { const magInput = document . querySelector ( '#magazine_value1' ); if (magInput) { magInput. value = journal; magInput. dispatchEvent ( new Event ( 'input' , { bubbles : true })); } } // --- Date range (optional) --- if (startYear) { selects[ 14 ]. value = startYear; selects[ 14 ]. dispatchEvent ( new Event ( 'change' , { bubbles : true })); } if (endYear) { selects[ 15 ]. value = endYear; selects[ 15 ]. dispatchEvent ( new Event ( 'change' , { bubbles : true })); } // --- Submit --- document . querySelector ( 'div.search' )?. click (); // Wait for results await new Promise ( ( r, j ) => { let n = 0 ; const c = ( ) => { if ( document . body . innerText . includes ( '条结果' )) r (); else if (n++ > 40 ) j ( 'timeout' ); else setTimeout (c, 500 ); }; setTimeout (c, 2000 ); }); // Captcha check again const cap2 = document . querySelector ( '#tcaptcha_transform_dy' ); if (cap2 && cap2. getBoundingClientRect (). top >= 0 ) return { error : 'captcha' }; return { query, fieldType, query2, fieldType2, rowLogic, sourceTypes, startYear, endYear, author, journal, total : document . querySelector ( '.pagerTitleCell' )?. innerText ?. match ( /([\d,]+)/ )?.[ 1 ] || '0' , page : document . querySelector ( '.countPageMark' )?. innerText || '1/1' , url : location. href }; } 3. Report Advanced search: "{query}" ({fieldType}) + source: {sourceTypes} → {total} results. Tool calls: 2 (navigate + browser act kind=evaluate) Verified selectors (old-style interface) Form fields Element Selector / Select index Notes 行1 字段类型 selects[0] SU=主题, TI=篇名, KY=关键词, TKA=篇关摘, AB=摘要 行1 关键词 #txt_1_value1 main keyword input 行1 行内第二词 #txt_1_value2 same-row AND/OR/NOT with first keyword 行1 行内逻辑 selects[2] AND=并含, OR=或含, NOT=不含 行间逻辑 selects[5] AND=并且, OR=或者, NOT=不含 行2 字段类型 selects[6] same options as row 1 行2 关键词 #txt_2_value1 second row keyword 行2 行内第二词 #txt_2_value2 作者 #au_1_value1 placeholder "中文名/英文名/拼音" 作者单位 #au_1_value2 placeholder "全称/简称/曾用名" 文献来源 #magazine_value1 placeholder "期刊名称/ISSN/CN" 基金 #base_value1 起始年 selects[14] / #startYear <select> 1915-2026 结束年 selects[15] / #endYear <select> 2026-1915 检索按钮 div.search NOT input/button Source type checkboxes (来源类型) 来源 Checkbox ID Notes 全部期刊 #gjAll 默认勾选，选其他前需取消 SCI来源期刊 #SCI value="Y" EI来源期刊 #EI value="Y" 北大核心期刊 #hx value="Y" CSSCI #CSSCI value="Y" CSCD #CSCD value="Y" Multiple source types can be checked simultaneously (OR logic). Results Element Selector Notes Result count .pagerTitleCell text "共找到 X 条结果" Page indicator .countPageMark text "1/300" Captcha detection Check #tcaptcha_transform_dy element's getBoundingClientRect().top >= 0 . Important Notes Must use old-style URL ( kns.cnki.net/kns/AdvSearch ). New interface ( kns8s/AdvSearch ) has NO source category checkboxes. The classid=7NS01R8M parameter ensures the correct form layout loads. Results page is compatible with cnki-parse-results and cnki-navigate-pages skills.