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                  cout<<"ÇëÊäÈëID"<                   cin>>paper_id;
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"select * from id_table where id=paper_id¡° ¸ÄΪ "select * from id_table where id=" + paper_id
2Â¥2012-05-30 15:35:04
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wudao99

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3Â¥2012-05-30 16:37:57
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int paper_id;
string paper_id;
                  cout<<"ÇëÊäÈëID"<                   cin>>paper_id;
                  res=mysql_query(&myCont,"select * from id_table where id=" + paper_id);//²éѯ
4Â¥2012-05-30 16:44:14
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