我不太确定你想要的逻辑，但如果您的行工厂附加到表1，并且当表2中存在该项时您正在禁用该行，执行：

I'm not quite sure of the logic you're wanting, but if your row factory is attached to table 1, and you are disabling the row when the item is present in table 2, do:

row.disableProperty().bind(Bindings.createBooleanBinding(() -> 
    table2.getItems().contains(row.getItem()), table2.getItems(), row.itemProperty()));