CM
2016-07-10 16:07:49 0 举报流程图
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大纲/内容
catch (SQLException e) {}
否
是
playerInfo[0][0] = rs.getString(\"cno\");playerInfo[0][1] = rs.getString(\"cn\");playerInfo[0][2] = rs.getString(\"pcno\");
row == -1
public void connDB() {}public void closeDB(){}
!bstd
开始
显示某个查询的结果
结束
kch = rs.getString(\"cno\");kcm = rs.getString(\"cn\");xxkch = rs.getString(\"pcno\");j1++;
rs.next() && j1 = row
rs = stmt.executeQuery(\"select * from c\");
rs = stmt.executeQuery(\"select * from c where cno='\" + mkch+ \"'\");
al.add(rs.getString(\"cno\"));al.add(rs.getString(\"cn\")); al.add(rs.getString(\"pcno\"));i++;
playerInfo[j][0] = rs.getString(\"cno\");playerInfo[j][1] = rs.getString(\"cn\");playerInfo[j][2] = rs.getString(\"pcno\");j++;
显示所有的课程信息
rs.next()
try {“删除成功”}catch (SQLException e) {}
playerInfo = new Object[1][3];String[] columnNames = {}
修改某个课程记录
删除某个课程信息
catch (SQLException e){}playerInfo = new Object[i][3];String[] columnNames = {}
row = sTable.getSelectedRow();
playerInfo[0][1] == null
int row = -1;row = sTable.getSelectedRow();
List al = new ArrayList();
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