fix: 利润趋势更改为收入-支出

gongchunyi

2026-02-13 f70bc98067b3051c83f52325c1b24b47c06b7c67

 src/main/java/com/ruoyi/purchase/pojo/ProductRecord.java

@@ -102,12 +102,12 @@
    /**
     * 未来票数
     */
    private BigDecimal futureTickets;
    private BigDecimal futureTickets = BigDecimal.ZERO;

    /**
     * 未来票金额(元)
     */
    private BigDecimal futureTicketsAmount;
    private BigDecimal futureTicketsAmount = BigDecimal.ZERO;

    /**
     * 产品id