使用 Raku Programming Language:- my $line = '{"indexCadalInfoList":[{"id":"539168","title":"古史研究","title_old":"古史研究·第二集·上册","title_keyword":"古史研究·第二集·上册","title_standard":"古史研究·第二集·上册","title_handle":"古史研究·第二集·上册","pdfnum":"06342858","pdfnum","status":"1","tag_library":"古史;研究;上册;三十年代;**二十六年;**;专著","borrow_times":null,"booklist_id":null,"catalogue":null,"collect_num":"0","click_num":"0","comment_num":"0","creator":"卫聚贤（编）","creator_old":"卫聚贤（编）","creator_keyword":"卫聚贤（编）","creator_stop":"卫聚贤（编）","subject":null,"subject_old":null,"description":"本书出版者不详。","description_standard":"本书出版者不详。","description_old":"本书出版者不详。","publisher":null,"publisher_old":null,"date":"1937","date_standard":"1937","date_old":"1937-04（**二十六年）","title_standard":"古史研究·第二集·下册","title_handle":"古史研究·第二集·下册","pdfnum":"06342859","status":"1","tag_library":"古史;研究;下册;三十年代;**二十三年;**;专著","borrow_times":null,"booklist_id":null,"catalogue":null,"collect_num":"0","click_num":"0","comment_num":"0","creator":"卫聚贤（编）","creator_old":"卫聚贤（编）","creator_keyword":"卫聚贤（编）","creator_stop":"卫聚贤（编）","subject":"史评-中国-古代-文集","subject_old":null,"description":"本书出版者不详。","description_standard":"本书出版者不详。",';
- .say for $line.comb(/pdfnum'":"'<( \w+ )>'"'/);
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发表于 2019-11-6 17:50
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