[文本处理] [已解决]批处理如何提取这个文本中的字符串？

batbat001

有多个文本，里面只有一行，格式如下。请问各位大牛，能否通过bat，提取“pdfnum“后面的8位数字，其他的乱七八糟的都不要。这个数字在不同文本中的数量是不一样的，至少有1个（含）以上。

{"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。",

batbat001

回复 2# zaqmlp


看不懂啊，大侠。是不是直接复制，保存成bat运行即可？

batbat001

回复 2# zaqmlp
成功了！！！感谢大佬!!!
怎样打赏？直接扫描头像即可吧？是否有微信的方式？

batbat001

回复 6# Batcher


大神确实厉害 ，多问一下，如果是要提取“title”后面的内容，应该怎么改？