Connection con=null;
Statement sql;
ResultSet rs;
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=jfreechart";
String user="sa";
String passwd="123456";
int i=0;
try{
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
}
catch(ClassNotFoundException e){}
try {
con=DriverManager.getConnection(url,user,passwd);
sql=con.createStatement(); String F="select T_submittime from tb_topic where Fid='"+1+"' order by T_submittime desc";
rs.last();
int z=rs.getRow();
rs.absolute(1);
String z_time=rs.getString(1);
}
catch(SQLException e1) {}
想把try catch中的z和z_time传到下面,进行输出。是否能够把这两个值传出来呢。
Statement sql;
ResultSet rs;
String url="jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=jfreechart";
String user="sa";
String passwd="123456";
int i=0;
try{
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
}
catch(ClassNotFoundException e){}
try {
con=DriverManager.getConnection(url,user,passwd);
sql=con.createStatement(); String F="select T_submittime from tb_topic where Fid='"+1+"' order by T_submittime desc";
rs.last();
int z=rs.getRow();
rs.absolute(1);
String z_time=rs.getString(1);
}
catch(SQLException e1) {}
想把try catch中的z和z_time传到下面,进行输出。是否能够把这两个值传出来呢。
String z_time;
try{
....
} catch() {
// 这里就可以用了
}