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these are the errors我試圖編譯我的Java項目在命令提示符,它給了我這些錯誤
從這個角度我越來越
public ArrayList<DatabasePayroll> getDbPList() {
ArrayList<DatabasePayroll> dbPList = new ArrayList<DatabasePayroll>();
Connection connection = getConnection();
String query = "SELECT * FROM `salary sheet`";
Statement st;
ResultSet rs;
try {
st = connection.createStatement();
rs = st.executeQuery(query);
DatabasePayroll databasePayroll;
while (rs.next()) {
databasePayroll = new DatabasePayroll(rs.getInt("Num"), rs.getString("Name"), rs.getDate("LastPaymentDate"), rs.getString("Site"), rs.getString("Designation"), rs.getFloat("SalaryBalance"), rs.getFloat("PerDay"), rs.getFloat("Days"), rs.getFloat("Salary"), rs.getFloat("OTHours"), rs.getFloat("OTRate"), rs.getDouble("OT"), rs.getFloat("Allowance"), rs.getDouble("GrossSalary"), rs.getFloat("Advance"), rs.getFloat("Loan"), rs.getDouble("NetSalary"), rs.getDouble("RequestedAmount"), rs.getString("Status"));
dbPList.add(databasePayroll);
}
} catch (SQLException e) {
e.printStackTrace();
}
return dbPList;
}
我使用進口java.util中的錯誤。數組列表;包。
請將此減少到[mcve]並在問題*中包含錯誤*。 (我懷疑問題是你只編譯了你的代碼的一部分,並希望編譯器能夠找到其他類,但是沒有從包根編譯...) –