?? mainchatdata.java
字號:
package pchat;
import java.sql.*;
public class MainChatData {
public MainChatData() {
}
//判斷密碼和用戶名是否正確
public boolean istrue(String name, String pass) {
Connection con = SQLData.sqlData();
Statement st = null;
ResultSet rs = null;
boolean avaiable = false;
try {
st = con.createStatement();
rs = st.executeQuery("select * from Login");
while (rs.next()) {
if (rs.getString(1).equals(name) && rs.getString(2).equals(pass)) {
avaiable = true;
break;
}
}
} catch (SQLException ee) {
} finally {
try {
rs.close();
st.close();
con.close();
} catch (Exception ee) {}
}
return avaiable;
}
}
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