springboot 2.0.2升级到springboot 2.6.7问题记录

我用的springboot+jpa+thymeleaf

1. BaseRepositoryFactory的getTargetRepository变了

原来的

@Override 
protected Object getTargetRepository(RepositoryInformation information) { 
    return new BaseJpaRepository((Class)information.getDomainType(), em);
}

改为：

 @Override
 protected JpaRepositoryImplementation getTargetRepository(RepositoryInformation information,EntityManager entityManager) {
    JpaEntityInformation entityInformation = this.getEntityInformation(information.getDomainType());
    Object repository = this.getTargetRepositoryViaReflection(information, new Object[]{entityInformation, entityManager});
    Assert.isInstanceOf(BaseJpaRepository.class, repository);
    return (JpaRepositoryImplementation)repository;
}

2. 查询的排序变了

Sort sort = new Sort(Direction.ASC, "字段");

改为：

Sort sort = Sort.by(Sort.Direction.ASC, "字段");

3. thymeleaf的引用模板页不起作用了。所有页面都乱了。

引用模板的部分layout:decorator改成使用新的标签 layout:decorate 进行页面布局。