src/main/java/com/whyc/service/ProductService.java
@@ -46,6 +46,12 @@ return mapper.selectOne(query); } public Product getVersion(Integer productId) { QueryWrapper<Product> query = Wrappers.query(); query.eq("product_id",productId); return mapper.selectOne(query); } public int updateVersion(String parentCode, String customCode, Integer nextVersion) { UpdateWrapper<Product> update = Wrappers.update(); update.set("version",nextVersion).eq("parent_code",parentCode).eq("custom_code",customCode);