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| | | import com.fgkj.dao.impl.BattInfImpl;
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| | | import com.fgkj.dao.impl.Batt_rtstateDAOImpl;
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| | | import com.fgkj.dao.impl.Battinf_applyImpl;
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| | | import com.fgkj.dao.impl.Database_backupImpl;
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| | | import com.fgkj.dto.BattInf;
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| | | import com.fgkj.dto.Database_backup;
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| | |
| | | int station_next=station_max+1;
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| | | return station_next;
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| | | }
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| | | |
| | | //查询当前最大的dev_id
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| | | public static int searchmaxdev_id(){
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| | | int dev_id=0;
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| | | int devid_inf=(new BattInfImpl()).searchMaxdevId_binf();
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| | | int devid_apply=(new Battinf_applyImpl()).searchMaxdevId_apply();
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| | | if(devid_inf>=devid_apply){
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| | | dev_id=devid_inf+1;
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| | | }else{
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| | | dev_id=devid_apply+1;
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| | | }
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| | | return dev_id;
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| | | }
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| | | //当对battinf表中数据进行增删改的操作时,先备份db_battinf.tb_battinf
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| | | public static boolean backup_battinf(){
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| | | boolean en=false;
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