refactor(customer): 注释Excel导出相关字段及优化批量导入逻辑

buhuazhen

2026-03-25 a0c9adb1e44f502c0473e9aafb7545981173b130

 src/main/java/com/ruoyi/purchase/dto/PaymentRegistrationDto.java

@@ -32,6 +32,12 @@
    // 待付款金额
    private BigDecimal unPaymentAmount;

    // 付款金额
    private BigDecimal paymentAmount;

    // 应付金额
    private BigDecimal payableAmount;

    // 税率
    private String taxRate;