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各位大侠,我想从txt文本(样本数据如下)中根据关键词(TI\SO\ID\C1\RP)提取后面的内容,如果一段记录中没有出现这一关键词,则以空行表示。但是现在空行的问题无法实现。
源数据:
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TI The New Public Service: Serving rather than steering
SO PUBLIC ADMINISTRATION REVIEW
ID REINVENTING GOVERNMENT MOVEMENT; MANAGEMENT
C1 Arizona State Univ, Sch Publ Affairs, Tempe, AZ 85287 USA.
RP Denhardt, RB (reprint author), Univ Delaware, Newark, DE 19716 USA.
TI Individual conceptions of public service motivation
SO PUBLIC ADMINISTRATION REVIEW
C1 Syracuse Univ, Syracuse, NY 13244 USA.
Univ Georgia, Carl Vinson Inst Govt, Athens, GA 30602 USA.
RP Brewer, GA (reprint author), Syracuse Univ, Syracuse, NY 13244 USA.
TI The political theory of reinvention
SO PUBLIC ADMINISTRATION REVIEW
ID PUBLIC ENTREPRENEURSHIP; GOVERNMENT; MANAGEMENT; DEMOCRACY; MOVEMENT
C1 Univ Colorado, Grad Sch Publ Affairs, Execut Master Publ Adm Program, Denver, CO 80202 USA.
Univ Colorado, Grad Sch Publ Affairs, Rocky Mt MPA Program, Denver, CO 80202 USA.
Arizona State Univ, Tempe, AZ 85287 USA.
TI Performance measurement in US counties: Capacity for reform
SO PUBLIC ADMINISTRATION REVIEW
ID GOVERNMENT; STATE; MANAGEMENT
RP Berman, E (reprint author), Univ Cent Florida, Dept Publ Adm, Orlando, FL 32816 USA.
...
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期望得到的结果,比如提取ID,在第二段里面没有ID,则以空行标出:
+++++++++++
ID REINVENTING GOVERNMENT MOVEMENT; MANAGEMENT
ID PUBLIC ENTREPRENEURSHIP; GOVERNMENT; MANAGEMENT; DEMOCRACY; MOVEMENT
ID GOVERNMENT; STATE; MANAGEMENT
+++++++++++
怎样实现空行呢,谢谢各位了!!万分感谢~ |
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