feat: 新增邮件发送工具类

yupeng

2025-02-26 eb04be027c269ef46a54deb2dc1ec46a169d50e5

 ruoyi-system/src/main/java/com/ruoyi/system/model/TFlowManagement.java

@@ -51,6 +51,10 @@
    @TableField("deduction_money")
    private BigDecimal deductionMoney;

    @ApiModelProperty(value = "抵扣前欠费金额")
    @TableField("pre_outstand")
    private BigDecimal preOutstand;

    @ApiModelProperty(value = "剩余金额")
    @TableField("remaining_money")
    private BigDecimal remainingMoney;