whyclxw
4 天以前 51726e56a2d4b55f0e37b2b22adc4413113d43d0
src/main/java/com/whyc/service/ProductHistoryService.java
@@ -250,4 +250,8 @@
        ProductHistory productHistory = mapper.selectOne(query);
        return productHistory!=null;
    }
    public ProductHistory getById(Integer id) {
        return mapper.selectById(id);
    }
}