把这段sql查出来的列名转换为javabean:SELECT p.id, p.identifier,p.company,p.business_source,p.salesmen,p.charge,p.contract_sign_date,p.total_money,IFNULL(pa.invoice_money,0.00) invoice_money,IF(pa.invoice_money IS NULL,p.total_money,p.total_money-pa.invoice_money) invoice_money_notready,IFNULL(pa.invoice_money_rate,0.00) invoice_money_rate FROM `ly_project` p LEFT JOIN `ly_project_amount` pa ON pa.project_id = p.id

以下是将该SQL查询结果转换为JavaBean的属性：

public class LyProject {
    private Integer id;
    private String identifier;
    private String company;
    private String businessSource;
    private String salesmen;
    private String charge;
    private Date contractSignDate;
    private BigDecimal totalMoney;
    private BigDecimal invoiceMoney;
    private BigDecimal invoiceMoneyNotready;
    private BigDecimal invoiceMoneyRate;

    // 对应的 getter 和 setter 方法
}

注意：JavaBean 的属性名一般使用驼峰命名法。