excel批量导入数据到数据库

publicList<Choice>GetFromXls(Stringxlsname){

 List<Choice>choices=newArrayList<Choice>();
 Choicechoice=null;
 try{
 java.io.Filefile=newjava.io.File(xlsname);
Workbookbook=Workbook.getWorkbook(file);

 //获得第一个sheet,默认有三个
 Sheetsheet=book.getSheet(0);
 //一共有多少行多少列数据
 introws=sheet.getRows();
 intcolumns=sheet.getColumns();
 for(inti=1;i<rows;i++){
 booleanhasText=false;
 //过滤掉没有文本内容的行
 for(intj=0;j<columns;j++)
 if(sheet.getCell(j,i).getContents().length()!=0){
 hasText=true;
 break;
}
 if(hasText){
 try{

 choice=newChoice();
 choice.setTypeid(Integer.parseInt(sheet.getCell(0,i).getContents()));
 choice.setCataid(sheet.getCell(1,i).getContents());
 choice.setTitle(sheet.getCell(2,i).getContents());
 choice.setA(sheet.getCell(3,i).getContents());
 choice.setB(sheet.getCell(4,i).getContents());
 choice.setC(sheet.getCell(5,i).getContents());
 choice.setD(sheet.getCell(6,i).getContents());
 choice.setAnswer(sheet.getCell(7,i).getContents());
choices.add(choice);
 }catch(Exceptione){
 //TODO:handleexception
e.printStackTrace();
}

}
}
book.close();
 }catch(Exceptione){
e.printStackTrace();
}
 returnchoices;
}
 publicintbatchInsert(finalList<Choice>q,Stringxlsname){
 //TODOAuto-generatedmethodstub
 finalList<Choice>choices=GetFromXls(xlsname);
 finalintsize=choices.size();

 intresult=0;
 //此处应当获取题型进行插入数据库
 Stringsql="insertintochoice(title,typeid,cataid,A,B,C,D,Answer)"
 +"values(?,?,?,?,?,?,?,?)";

conn=jdbconn.getConn();
 try{
ps=conn.prepareStatement(sql);
 for(inti=0;i<size;i++){
Choicechoice=choices.get(i);
 ps.setString(1,choice.getTitle());
 ps.setInt(2,choice.getTypeid());
 ps.setString(3,choice.getCataid());
 ps.setString(4,choice.getA());
 ps.setString(5,choice.getB());
 ps.setString(6,choice.getC());
 ps.setString(7,choice.getD());
 ps.setString(8,choice.getAnswer());
ps.executeUpdate();
result++;
}
 }catch(SQLExceptione){
e.printStackTrace();
 }finally{
jdbconn.closeDB(conn);
}
 returnresult;
}

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