代码:
int rowCount = 0;
if (rs.last()) {
rowCount = rs.getRow();
rs.beforeFirst();
}
System.out.println("rowCount:"+rowCount);
代码:
int rowCount = 0;
if (rs.last()) {
rowCount = rs.getRow();
rs.beforeFirst();
}
System.out.println("rowCount:"+rowCount);